Trace number 4116354

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/nossum/
normalized-sha1-size144-round21-3.opb
MD5SUM2c408dcb7c34a14b2c673e90f4fae0bb
Bench CategoryDEC-SMALLINT-LIN (no optimisation, small integers, linear constraints)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark0
Best CPU time to get the best result obtained on this benchmark2.31865
Has Objective FunctionNO
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables3968
Total number of constraints7920
Number of constraints which are clauses6656
Number of constraints which are cardinality constraints (but not clauses)432
Number of constraints which are nor clauses,nor cardinality constraints832
Minimum length of a constraint1
Maximum length of a constraint10
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 4
Number of bits of the biggest number in a constraint 3
Biggest sum of numbers in a constraint 14
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-4116354-1466951175.opb
0.00/0.00	c File size is 339296 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:          3968                                                                   |
1800.01/1800.30	c |  Number of hard clauses:       7088                                                                   |
1800.01/1800.30	c |  Number of soft clauses:          0                                                                   |
1800.01/1800.30	c |  Number of cardinality:         432                                                                   |
1800.01/1800.30	c |  Number of PB :                1664                                                                   |
1800.01/1800.30	c |  Parse time:                   0.04 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-4116354-1466951175/watcher-4116354-1466951175 -o /tmp/evaluation-result-4116354-1466951175/solver-4116354-1466951175 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node106-1466942800-20998 --watchdog 1960 open-wbo HOME/instance-4116354-1466951175.opb 

pid=21959
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: 2.28 2.12 2.03 3/176 21962
/proc/meminfo: memFree=31324080/32872528 swapFree=518888/559768
[pid=21962] ppid=21959 vsize=2672 CPUtime=0 cores=0,2,4,6
/proc/21962/stat : 21962 (open-wbo) R 21959 21962 20982 0 -1 4202496 393 0 0 0 0 0 0 0 20 0 1 0 28157738 2736128 268 33554432000 4194304 6059633 140734867396000 140734481038872 5131227 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/21962/statm: 668 268 217 456 0 121 0

[startup+0.100155 s]
/proc/loadavg: 2.28 2.12 2.03 3/176 21962
/proc/meminfo: memFree=31324080/32872528 swapFree=518888/559768
[pid=21962] ppid=21959 vsize=23452 CPUtime=0.09 cores=0,2,4,6
/proc/21962/stat : 21962 (open-wbo) R 21959 21962 20982 0 -1 4202496 4926 0 0 0 9 0 0 0 20 0 1 0 28157738 24014848 5108 33554432000 4194304 6059633 140734867396000 140734481038872 4277822 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/21962/statm: 5863 5108 169 456 0 5399 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 23452

[startup+0.200321 s]
/proc/loadavg: 2.28 2.12 2.03 3/176 21962
/proc/meminfo: memFree=31324080/32872528 swapFree=518888/559768
[pid=21962] ppid=21959 vsize=24308 CPUtime=0.19 cores=0,2,4,6
/proc/21962/stat : 21962 (open-wbo) R 21959 21962 20982 0 -1 4202496 5150 0 0 0 19 0 0 0 20 0 1 0 28157738 24891392 5332 33554432000 4194304 6059633 140734867396000 140734481038872 4277852 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/21962/statm: 6077 5332 182 456 0 5613 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 24308

[startup+0.300339 s]
/proc/loadavg: 2.28 2.12 2.03 3/176 21962
/proc/meminfo: memFree=31324080/32872528 swapFree=518888/559768
[pid=21962] ppid=21959 vsize=24412 CPUtime=0.29 cores=0,2,4,6
/proc/21962/stat : 21962 (open-wbo) R 21959 21962 20982 0 -1 4202496 5225 0 0 0 29 0 0 0 20 0 1 0 28157738 24997888 5390 33554432000 4194304 6059633 140734867396000 140734481038872 4277774 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/21962/statm: 6103 5390 182 456 0 5639 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 24412

[startup+0.700294 s]
/proc/loadavg: 2.28 2.12 2.03 3/176 21962
/proc/meminfo: memFree=31324080/32872528 swapFree=518888/559768
[pid=21962] ppid=21959 vsize=24672 CPUtime=0.69 cores=0,2,4,6
/proc/21962/stat : 21962 (open-wbo) R 21959 21962 20982 0 -1 4202496 5282 0 0 0 69 0 0 0 20 0 1 0 28157738 25264128 5447 33554432000 4194304 6059633 140734867396000 140734867394360 4277549 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/21962/statm: 6168 5447 183 456 0 5704 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 24672

[startup+1.50029 s]
/proc/loadavg: 2.28 2.12 2.03 3/177 21963
/proc/meminfo: memFree=31302316/32872528 swapFree=518888/559768
[pid=21962] ppid=21959 vsize=24804 CPUtime=1.49 cores=0,2,4,6
/proc/21962/stat : 21962 (open-wbo) R 21959 21962 20982 0 -1 4202496 5580 0 0 0 149 0 0 0 20 0 1 0 28157738 25399296 5269 33554432000 4194304 6059633 140734867396000 140734867394360 4277778 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/21962/statm: 6201 5269 184 456 0 5737 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 24804

[startup+3.10029 s]
/proc/loadavg: 2.28 2.12 2.03 3/177 21963
/proc/meminfo: memFree=31299144/32872528 swapFree=518888/559768
[pid=21962] ppid=21959 vsize=25068 CPUtime=3.09 cores=0,2,4,6
/proc/21962/stat : 21962 (open-wbo) R 21959 21962 20982 0 -1 4202496 5878 0 0 0 308 1 0 0 20 0 1 0 28157738 25669632 5557 33554432000 4194304 6059633 140734867396000 140734867394312 4277725 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/21962/statm: 6267 5557 184 456 0 5803 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 25068

[startup+6.30024 s]
/proc/loadavg: 2.26 2.12 2.03 3/177 21963
/proc/meminfo: memFree=31295812/32872528 swapFree=518888/559768
[pid=21962] ppid=21959 vsize=25512 CPUtime=6.29 cores=0,2,4,6
/proc/21962/stat : 21962 (open-wbo) R 21959 21962 20982 0 -1 4202496 6793 0 0 0 627 2 0 0 20 0 1 0 28157738 26124288 5720 33554432000 4194304 6059633 140734867396000 140734867394824 4280227 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/21962/statm: 6378 5720 184 456 0 5914 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 25512

[startup+12.7003 s]
/proc/loadavg: 2.32 2.13 2.03 3/177 21963
/proc/meminfo: memFree=31279584/32872528 swapFree=518888/559768
[pid=21962] ppid=21959 vsize=37228 CPUtime=12.69 cores=0,2,4,6
/proc/21962/stat : 21962 (open-wbo) R 21959 21962 20982 0 -1 4202496 7587 0 0 0 1267 2 0 0 20 0 1 0 28157738 38121472 8505 33554432000 4194304 6059633 140734867396000 140734867394520 4277570 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/21962/statm: 9307 8505 184 456 0 8843 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 37228

[startup+25.5004 s]
/proc/loadavg: 2.25 2.13 2.03 3/177 21963
/proc/meminfo: memFree=31338880/32872528 swapFree=518888/559768
[pid=21962] ppid=21959 vsize=37228 CPUtime=25.49 cores=0,2,4,6
/proc/21962/stat : 21962 (open-wbo) R 21959 21962 20982 0 -1 4202496 7607 0 0 0 2547 2 0 0 20 0 1 0 28157738 38121472 8522 33554432000 4194304 6059633 140734867396000 140734867394520 4277900 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/21962/statm: 9307 8522 184 456 0 8843 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 37228

[startup+51.1004 s]
/proc/loadavg: 2.24 2.13 2.03 3/177 21963
/proc/meminfo: memFree=31295752/32872528 swapFree=518888/559768
[pid=21962] ppid=21959 vsize=41584 CPUtime=51.08 cores=0,2,4,6
/proc/21962/stat : 21962 (open-wbo) R 21959 21962 20982 0 -1 4202496 8460 0 0 0 5106 2 0 0 20 0 1 0 28157738 42582016 9817 33554432000 4194304 6059633 140734867396000 140734867394520 4278447 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/21962/statm: 10396 9817 184 456 0 9932 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 41584

[startup+102.3 s]
/proc/loadavg: 2.22 2.14 2.04 4/177 21964
/proc/meminfo: memFree=31325852/32872528 swapFree=518888/559768
[pid=21962] ppid=21959 vsize=55908 CPUtime=102.27 cores=0,2,4,6
/proc/21962/stat : 21962 (open-wbo) R 21959 21962 20982 0 -1 4202496 10206 0 0 0 10224 3 0 0 20 0 1 0 28157738 57249792 11531 33554432000 4194304 6059633 140734867396000 140734867394488 4246357 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/21962/statm: 13977 11531 184 456 0 13513 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 55908

[startup+162.3 s]
/proc/loadavg: 2.12 2.13 2.04 3/177 22012
/proc/meminfo: memFree=31355320/32872528 swapFree=518888/559768
[pid=21962] ppid=21959 vsize=63572 CPUtime=162.26 cores=0,2,4,6
/proc/21962/stat : 21962 (open-wbo) R 21959 21962 20982 0 -1 4202496 10731 0 0 0 16222 4 0 0 20 0 1 0 28157738 65097728 14603 33554432000 4194304 6059633 140734867396000 140734867394488 4277900 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/21962/statm: 15893 14603 184 456 0 15429 0
Current children cumulated CPU time (s) 162.26
Current children cumulated vsize (KiB) 63572

[startup+222.307 s]
/proc/loadavg: 2.15 2.13 2.04 3/177 22013
/proc/meminfo: memFree=31343476/32872528 swapFree=518888/559768
[pid=21962] ppid=21959 vsize=93920 CPUtime=222.26 cores=0,2,4,6
/proc/21962/stat : 21962 (open-wbo) R 21959 21962 20982 0 -1 4202496 11709 0 0 0 22222 4 0 0 20 0 1 0 28157738 96174080 16139 33554432000 4194304 6059633 140734867396000 140734867394488 4277549 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/21962/statm: 23480 16139 184 456 0 23016 0
Current children cumulated CPU time (s) 222.26
Current children cumulated vsize (KiB) 93920

[startup+282.3 s]
/proc/loadavg: 2.22 2.15 2.06 3/178 22017
/proc/meminfo: memFree=31327144/32872528 swapFree=518888/559768
[pid=21962] ppid=21959 vsize=93920 CPUtime=282.24 cores=0,2,4,6
/proc/21962/stat : 21962 (open-wbo) R 21959 21962 20982 0 -1 4202496 11711 0 0 0 28220 4 0 0 20 0 1 0 28157738 96174080 17163 33554432000 4194304 6059633 140734867396000 140734867394488 4277900 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/21962/statm: 23480 17163 184 456 0 23016 0
Current children cumulated CPU time (s) 282.24
Current children cumulated vsize (KiB) 93920

[startup+342.3 s]
/proc/loadavg: 2.18 2.15 2.06 3/177 22018
/proc/meminfo: memFree=31318088/32872528 swapFree=518888/559768
[pid=21962] ppid=21959 vsize=93920 CPUtime=342.23 cores=0,2,4,6
/proc/21962/stat : 21962 (open-wbo) R 21959 21962 20982 0 -1 4202496 11712 0 0 0 34219 4 0 0 20 0 1 0 28157738 96174080 17675 33554432000 4194304 6059633 140734867396000 140734867394488 4278523 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/21962/statm: 23480 17675 184 456 0 23016 0
Current children cumulated CPU time (s) 342.23
Current children cumulated vsize (KiB) 93920

[startup+402.3 s]
/proc/loadavg: 2.17 2.15 2.06 3/177 22019
/proc/meminfo: memFree=31312376/32872528 swapFree=518888/559768
[pid=21962] ppid=21959 vsize=93920 CPUtime=402.22 cores=0,2,4,6
/proc/21962/stat : 21962 (open-wbo) R 21959 21962 20982 0 -1 4202496 11712 0 0 0 40218 4 0 0 20 0 1 0 28157738 96174080 17675 33554432000 4194304 6059633 140734867396000 140734867394488 4278035 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/21962/statm: 23480 17675 184 456 0 23016 0
Current children cumulated CPU time (s) 402.22
Current children cumulated vsize (KiB) 93920

[startup+462.3 s]
/proc/loadavg: 2.25 2.18 2.08 3/177 22021
/proc/meminfo: memFree=31306228/32872528 swapFree=518888/559768
[pid=21962] ppid=21959 vsize=93920 CPUtime=462.21 cores=0,2,4,6
/proc/21962/stat : 21962 (open-wbo) R 21959 21962 20982 0 -1 4202496 11712 0 0 0 46217 4 0 0 20 0 1 0 28157738 96174080 17675 33554432000 4194304 6059633 140734867396000 140734867394488 4255375 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/21962/statm: 23480 17675 184 456 0 23016 0
Current children cumulated CPU time (s) 462.21
Current children cumulated vsize (KiB) 93920

[startup+522.3 s]
/proc/loadavg: 2.17 2.17 2.09 3/177 22022
/proc/meminfo: memFree=31302132/32872528 swapFree=518888/559768
[pid=21962] ppid=21959 vsize=93920 CPUtime=522.2 cores=0,2,4,6
/proc/21962/stat : 21962 (open-wbo) R 21959 21962 20982 0 -1 4202496 11714 0 0 0 52216 4 0 0 20 0 1 0 28157738 96174080 18699 33554432000 4194304 6059633 140734867396000 140734867394488 4278373 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/21962/statm: 23480 18699 184 456 0 23016 0
Current children cumulated CPU time (s) 522.2
Current children cumulated vsize (KiB) 93920

[startup+582.3 s]
/proc/loadavg: 2.18 2.17 2.09 3/177 22023
/proc/meminfo: memFree=31297704/32872528 swapFree=518888/559768
[pid=21962] ppid=21959 vsize=93920 CPUtime=582.19 cores=0,2,4,6
/proc/21962/stat : 21962 (open-wbo) R 21959 21962 20982 0 -1 4202496 11715 0 0 0 58215 4 0 0 20 0 1 0 28157738 96174080 19211 33554432000 4194304 6059633 140734867396000 140734867394488 4277900 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/21962/statm: 23480 19211 184 456 0 23016 0
Current children cumulated CPU time (s) 582.19
Current children cumulated vsize (KiB) 93920


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


[startup+942.3 s]
/proc/loadavg: 2.23 2.17 2.10 4/177 22033
/proc/meminfo: memFree=31263700/32872528 swapFree=518888/559768
[pid=21962] ppid=21959 vsize=100976 CPUtime=942.14 cores=0,2,4,6
/proc/21962/stat : 21962 (open-wbo) R 21959 21962 20982 0 -1 4202496 13212 0 0 0 94210 4 0 0 20 0 1 0 28157738 103399424 23659 33554432000 4194304 6059633 140734867396000 140734867394520 4255169 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/21962/statm: 25244 23659 184 456 0 24780 0
Current children cumulated CPU time (s) 942.14
Current children cumulated vsize (KiB) 100976

[startup+1002.3 s]
/proc/loadavg: 2.20 2.17 2.10 3/177 22034
/proc/meminfo: memFree=31257176/32872528 swapFree=518888/559768
[pid=21962] ppid=21959 vsize=100976 CPUtime=1002.13 cores=0,2,4,6
/proc/21962/stat : 21962 (open-wbo) R 21959 21962 20982 0 -1 4202496 13214 0 0 0 100209 4 0 0 20 0 1 0 28157738 103399424 24171 33554432000 4194304 6059633 140734867396000 140734867394520 4277900 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/21962/statm: 25244 24171 184 456 0 24780 0
Current children cumulated CPU time (s) 1002.13
Current children cumulated vsize (KiB) 100976

[startup+1062.3 s]
/proc/loadavg: 2.18 2.17 2.10 3/177 22036
/proc/meminfo: memFree=31252572/32872528 swapFree=518888/559768
[pid=21962] ppid=21959 vsize=100976 CPUtime=1062.12 cores=0,2,4,6
/proc/21962/stat : 21962 (open-wbo) R 21959 21962 20982 0 -1 4202496 13215 0 0 0 106208 4 0 0 20 0 1 0 28157738 103399424 24683 33554432000 4194304 6059633 140734867396000 140734867394520 4278031 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/21962/statm: 25244 24683 184 456 0 24780 0
Current children cumulated CPU time (s) 1062.12
Current children cumulated vsize (KiB) 100976

[startup+1122.3 s]
/proc/loadavg: 2.11 2.15 2.09 3/177 22037
/proc/meminfo: memFree=31250644/32872528 swapFree=518888/559768
[pid=21962] ppid=21959 vsize=100976 CPUtime=1122.11 cores=0,2,4,6
/proc/21962/stat : 21962 (open-wbo) R 21959 21962 20982 0 -1 4202496 13215 0 0 0 112207 4 0 0 20 0 1 0 28157738 103399424 24683 33554432000 4194304 6059633 140734867396000 140734867394520 4277900 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/21962/statm: 25244 24683 184 456 0 24780 0
Current children cumulated CPU time (s) 1122.11
Current children cumulated vsize (KiB) 100976

[startup+1182.3 s]
/proc/loadavg: 2.13 2.15 2.09 3/177 22038
/proc/meminfo: memFree=31233580/32872528 swapFree=518888/559768
[pid=21962] ppid=21959 vsize=138512 CPUtime=1182.1 cores=0,2,4,6
/proc/21962/stat : 21962 (open-wbo) R 21959 21962 20982 0 -1 4202496 14911 0 0 0 118203 7 0 0 20 0 1 0 28157738 141836288 28915 33554432000 4194304 6059633 140734867396000 140734867394536 4278024 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/21962/statm: 34628 28915 184 456 0 34164 0
Current children cumulated CPU time (s) 1182.1
Current children cumulated vsize (KiB) 138512

[startup+1242.3 s]
/proc/loadavg: 2.11 2.14 2.09 3/177 22039
/proc/meminfo: memFree=31230052/32872528 swapFree=518888/559768
[pid=21962] ppid=21959 vsize=138512 CPUtime=1242.09 cores=0,2,4,6
/proc/21962/stat : 21962 (open-wbo) R 21959 21962 20982 0 -1 4202496 16010 0 0 0 124201 8 0 0 20 0 1 0 28157738 141836288 29331 33554432000 4194304 6059633 140734867396000 140734867394536 4277900 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/21962/statm: 34628 29331 184 456 0 34164 0
Current children cumulated CPU time (s) 1242.09
Current children cumulated vsize (KiB) 138512

[startup+1302.3 s]
/proc/loadavg: 2.15 2.14 2.09 3/177 22040
/proc/meminfo: memFree=31256772/32872528 swapFree=518888/559768
[pid=21962] ppid=21959 vsize=169332 CPUtime=1302.09 cores=0,2,4,6
/proc/21962/stat : 21962 (open-wbo) R 21959 21962 20982 0 -1 4202496 16855 0 0 0 130198 11 0 0 20 0 1 0 28157738 173395968 30006 33554432000 4194304 6059633 140734867396000 140734867394792 4278457 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/21962/statm: 42333 30006 184 456 0 41869 0
Current children cumulated CPU time (s) 1302.09
Current children cumulated vsize (KiB) 169332

[startup+1362.3 s]
/proc/loadavg: 2.14 2.13 2.09 3/177 22041
/proc/meminfo: memFree=31254500/32872528 swapFree=518888/559768
[pid=21962] ppid=21959 vsize=169332 CPUtime=1362.08 cores=0,2,4,6
/proc/21962/stat : 21962 (open-wbo) R 21959 21962 20982 0 -1 4202496 17536 0 0 0 136195 13 0 0 20 0 1 0 28157738 173395968 30518 33554432000 4194304 6059633 140734867396000 140734867394792 4277570 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/21962/statm: 42333 30518 184 456 0 41869 0
Current children cumulated CPU time (s) 1362.08
Current children cumulated vsize (KiB) 169332

[startup+1422.3 s]
/proc/loadavg: 2.11 2.12 2.09 3/177 22043
/proc/meminfo: memFree=31254896/32872528 swapFree=518888/559768
[pid=21962] ppid=21959 vsize=169332 CPUtime=1422.07 cores=0,2,4,6
/proc/21962/stat : 21962 (open-wbo) R 21959 21962 20982 0 -1 4202496 18218 0 0 0 142193 14 0 0 20 0 1 0 28157738 173395968 30518 33554432000 4194304 6059633 140734867396000 140734867394792 4277900 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/21962/statm: 42333 30518 184 456 0 41869 0
Current children cumulated CPU time (s) 1422.07
Current children cumulated vsize (KiB) 169332

[startup+1482.3 s]
/proc/loadavg: 2.04 2.09 2.08 3/178 22047
/proc/meminfo: memFree=31254256/32872528 swapFree=518888/559768
[pid=21962] ppid=21959 vsize=169332 CPUtime=1482.05 cores=0,2,4,6
/proc/21962/stat : 21962 (open-wbo) R 21959 21962 20982 0 -1 4202496 18903 0 0 0 148190 15 0 0 20 0 1 0 28157738 173395968 30100 33554432000 4194304 6059633 140734867396000 140734867394792 4246280 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/21962/statm: 42333 30100 184 456 0 41869 0
Current children cumulated CPU time (s) 1482.05
Current children cumulated vsize (KiB) 169332

[startup+1542.31 s]
/proc/loadavg: 2.13 2.10 2.09 3/177 22048
/proc/meminfo: memFree=31258332/32872528 swapFree=518888/559768
[pid=21962] ppid=21959 vsize=138512 CPUtime=1542.06 cores=0,2,4,6
/proc/21962/stat : 21962 (open-wbo) R 21959 21962 20982 0 -1 4202496 19217 0 0 0 154189 17 0 0 20 0 1 0 28157738 141836288 29223 33554432000 4194304 6059633 140734867396000 140734867394536 4280227 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/21962/statm: 34628 29223 184 456 0 34164 0
Current children cumulated CPU time (s) 1542.06
Current children cumulated vsize (KiB) 138512

[startup+1602.3 s]
/proc/loadavg: 2.15 2.11 2.09 3/177 22049
/proc/meminfo: memFree=31260904/32872528 swapFree=518888/559768
[pid=21962] ppid=21959 vsize=138512 CPUtime=1602.04 cores=0,2,4,6
/proc/21962/stat : 21962 (open-wbo) R 21959 21962 20982 0 -1 4202496 19684 0 0 0 160186 18 0 0 20 0 1 0 28157738 141836288 28497 33554432000 4194304 6059633 140734867396000 140734867394536 4261792 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/21962/statm: 34628 28497 184 456 0 34164 0
Current children cumulated CPU time (s) 1602.04
Current children cumulated vsize (KiB) 138512

[startup+1662.3 s]
/proc/loadavg: 2.12 2.11 2.09 3/177 22050
/proc/meminfo: memFree=31266956/32872528 swapFree=518888/559768
[pid=21962] ppid=21959 vsize=138512 CPUtime=1662.03 cores=0,2,4,6
/proc/21962/stat : 21962 (open-wbo) R 21959 21962 20982 0 -1 4202496 20365 0 0 0 166183 20 0 0 20 0 1 0 28157738 141836288 26961 33554432000 4194304 6059633 140734867396000 140734867394536 4277900 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/21962/statm: 34628 26961 184 456 0 34164 0
Current children cumulated CPU time (s) 1662.03
Current children cumulated vsize (KiB) 138512

[startup+1722.3 s]
/proc/loadavg: 2.17 2.12 2.09 3/177 22052
/proc/meminfo: memFree=31275300/32872528 swapFree=518888/559768
[pid=21962] ppid=21959 vsize=138512 CPUtime=1722.02 cores=0,2,4,6
/proc/21962/stat : 21962 (open-wbo) R 21959 21962 20982 0 -1 4202496 21047 0 0 0 172181 21 0 0 20 0 1 0 28157738 141836288 25425 33554432000 4194304 6059633 140734867396000 140734867394536 4277835 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/21962/statm: 34628 25425 184 456 0 34164 0
Current children cumulated CPU time (s) 1722.02
Current children cumulated vsize (KiB) 138512

[startup+1782.3 s]
/proc/loadavg: 2.16 2.12 2.09 3/177 22053
/proc/meminfo: memFree=31244160/32872528 swapFree=518888/559768
[pid=21962] ppid=21959 vsize=89192 CPUtime=1782.01 cores=0,2,4,6
/proc/21962/stat : 21962 (open-wbo) R 21959 21962 20982 0 -1 4202496 21642 0 0 0 178179 22 0 0 20 0 1 0 28157738 91332608 17163 33554432000 4194304 6059633 140734867396000 140734867394824 4246583 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/21962/statm: 22298 17163 184 456 0 21834 0
Current children cumulated CPU time (s) 1782.01
Current children cumulated vsize (KiB) 89192



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.3 s]
/proc/loadavg: 2.11 2.11 2.09 3/177 22053
/proc/meminfo: memFree=31268688/32872528 swapFree=518888/559768
[pid=21962] ppid=21959 vsize=138512 CPUtime=1800.01 cores=0,2,4,6
/proc/21962/stat : 21962 (open-wbo) R 21959 21962 20982 0 -1 4202496 21730 0 0 0 179978 23 0 0 20 0 1 0 28157738 141836288 26449 33554432000 4194304 6059633 140734867396000 140734867394536 4277616 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/21962/statm: 34628 26449 184 456 0 34164 0
Current children cumulated CPU time (s) 1800.01
Current children cumulated vsize (KiB) 138512

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 21962 sig 9
??? end of watcher thread
Dumping a history of the last processes samples

[startup+1800.3 s]
/proc/loadavg: 2.11 2.11 2.09 3/177 22053
/proc/meminfo: memFree=31268688/32872528 swapFree=518888/559768
[pid=21962] ppid=21959 vsize=138512 CPUtime=1800.01 cores=0,2,4,6
/proc/21962/stat : 21962 (open-wbo) R 21959 21962 20982 0 -1 4202496 21730 0 0 0 179978 23 0 0 20 0 1 0 28157738 141836288 26449 33554432000 4194304 6059633 140734867396000 140734867394536 4277616 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/21962/statm: 34628 26449 184 456 0 34164 0
Current children cumulated CPU time (s) 1800.01
Current children cumulated vsize (KiB) 138512

Child status: 40
Real time (s): 1800.3
CPU time (s): 1800.02
CPU user time (s): 1799.79
CPU system time (s): 0.234964
CPU usage (%): 99.9844
Max. virtual memory (cumulated for all children) (KiB): 169332

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.79
system time used= 0.234964
maximum resident set size= 148264
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 21733
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= 1860

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 4.44532 second user time and 7.01493 second system time

The end

Launcher Data 

Begin job on node106 at 2016-06-26 16:26:15
IDJOB=4116354
IDBENCH=109459
IDSOLVER=2547
FILE ID=node106/4116354-1466951175
RUNJOBID= node106-1466942800-20998
PBS_JOBID= 19976348
Free space on /tmp= 71680 MiB

SOLVER NAME= Open-WBO PB16
BENCH NAME= PB16/normalized-PB16/DEC-SMALLINT-LIN/nossum/normalized-sha1-size144-round21-3.opb
COMMAND LINE= open-wbo BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4116354-1466951175/watcher-4116354-1466951175 -o /tmp/evaluation-result-4116354-1466951175/solver-4116354-1466951175 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node106-1466942800-20998 --watchdog 1960  open-wbo HOME/instance-4116354-1466951175.opb

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

MD5SUM BENCH= 2c408dcb7c34a14b2c673e90f4fae0bb
RANDOM SEED=293656467

node106.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		: 2667.170
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	: 5334.34
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		: 2667.170
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		: 2667.170
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		: 2667.170
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		: 2667.170
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	: 5332.56
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		: 2667.170
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		: 2667.170
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		: 2667.170
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	: 5332.56
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       32872528 kB
MemFree:        31323972 kB
Buffers:            8152 kB
Cached:           150928 kB
SwapCached:         4304 kB
Active:           153044 kB
Inactive:         136796 kB
Active(anon):     128180 kB
Inactive(anon):     4936 kB
Active(file):      24864 kB
Inactive(file):   131860 kB
Unevictable:      559768 kB
Mlocked:          518888 kB
SwapTotal:      67108856 kB
SwapFree:       67096696 kB
Dirty:              5060 kB
Writeback:             0 kB
AnonPages:        845168 kB
Mapped:             8956 kB
Shmem:                 0 kB
Slab:             567280 kB
SReclaimable:      11540 kB
SUnreclaim:       555740 kB
KernelStack:        1480 kB
PageTables:         5132 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545120 kB
Committed_AS:     851004 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346412 kB
VmallocChunk:   34341988032 kB
HardwareCorrupted:     0 kB
AnonHugePages:    262144 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= 71672 MiB
End job on node106 at 2016-06-26 16:56:16