Trace number 4116002

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-size128-round23-7.opb
MD5SUM935c4ce5f931d101d829070a69f3ff5c
Bench CategoryDEC-SMALLINT-LIN (no optimisation, small integers, linear constraints)
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 FunctionNO
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables4288
Total number of constraints9504
Number of constraints which are clauses8192
Number of constraints which are cardinality constraints (but not clauses)416
Number of constraints which are nor clauses,nor cardinality constraints896
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-4116002-1466946274.opb
0.00/0.00	c File size is 416405 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:          4288                                                                   |
1800.01/1800.30	c |  Number of hard clauses:       8608                                                                   |
1800.01/1800.30	c |  Number of soft clauses:          0                                                                   |
1800.01/1800.30	c |  Number of cardinality:         416                                                                   |
1800.01/1800.30	c |  Number of PB :                1792                                                                   |
1800.01/1800.30	c |  Parse time:                   0.05 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-4116002-1466946274/watcher-4116002-1466946274 -o /tmp/evaluation-result-4116002-1466946274/solver-4116002-1466946274 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node106-1466942800-20999 --watchdog 1960 open-wbo HOME/instance-4116002-1466946274.opb 

pid=21313
running on 4 cores: 1,3,5,7

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1830 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 1900 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 15872000 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 15923200 KiB
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 2.14 2.13 2.09 4/176 21316
/proc/meminfo: memFree=31371220/32872528 swapFree=518888/559768
[pid=21316] ppid=21313 vsize=2748 CPUtime=0 cores=1,3,5,7
/proc/21316/stat : 21316 (open-wbo) R 21313 21316 20982 0 -1 4202496 413 0 0 0 0 0 0 0 20 0 1 0 27667649 2813952 288 33554432000 4194304 6059633 140735884499152 140734589299528 4210904 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/21316/statm: 687 288 236 456 0 121 0

[startup+0.100121 s]
/proc/loadavg: 2.14 2.13 2.09 4/176 21316
/proc/meminfo: memFree=31371220/32872528 swapFree=518888/559768
[pid=21316] ppid=21313 vsize=23500 CPUtime=0.08 cores=1,3,5,7
/proc/21316/stat : 21316 (open-wbo) R 21313 21316 20982 0 -1 4202496 4855 0 0 0 8 0 0 0 20 0 1 0 27667649 24064000 5067 33554432000 4194304 6059633 140735884499152 140734589299528 5043379 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/21316/statm: 5875 5070 163 456 0 5411 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 23500

[startup+0.200325 s]
/proc/loadavg: 2.14 2.13 2.09 4/176 21316
/proc/meminfo: memFree=31371220/32872528 swapFree=518888/559768
[pid=21316] ppid=21313 vsize=28044 CPUtime=0.19 cores=1,3,5,7
/proc/21316/stat : 21316 (open-wbo) R 21313 21316 20982 0 -1 4202496 5567 0 0 0 18 1 0 0 20 0 1 0 27667649 28717056 5705 33554432000 4194304 6059633 140735884499152 140735884497544 4277774 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/21316/statm: 7011 5705 182 456 0 6547 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 28044

[startup+0.300363 s]
/proc/loadavg: 2.14 2.13 2.09 4/176 21316
/proc/meminfo: memFree=31371220/32872528 swapFree=518888/559768
[pid=21316] ppid=21313 vsize=28252 CPUtime=0.29 cores=1,3,5,7
/proc/21316/stat : 21316 (open-wbo) R 21313 21316 20982 0 -1 4202496 5684 0 0 0 28 1 0 0 20 0 1 0 27667649 28930048 5777 33554432000 4194304 6059633 140735884499152 140735884497544 4254731 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/21316/statm: 7063 5777 182 456 0 6599 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 28252

[startup+0.700324 s]
/proc/loadavg: 2.14 2.13 2.09 4/176 21316
/proc/meminfo: memFree=31371220/32872528 swapFree=518888/559768
[pid=21316] ppid=21313 vsize=28468 CPUtime=0.69 cores=1,3,5,7
/proc/21316/stat : 21316 (open-wbo) R 21313 21316 20982 0 -1 4202496 5784 0 0 0 68 1 0 0 20 0 1 0 27667649 29151232 5872 33554432000 4194304 6059633 140735884499152 140735884497544 4277586 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/21316/statm: 7117 5872 183 456 0 6653 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 28468

[startup+1.5003 s]
/proc/loadavg: 2.14 2.13 2.09 4/177 21317
/proc/meminfo: memFree=31348564/32872528 swapFree=518888/559768
[pid=21316] ppid=21313 vsize=28600 CPUtime=1.49 cores=1,3,5,7
/proc/21316/stat : 21316 (open-wbo) R 21313 21316 20982 0 -1 4202496 6359 0 0 0 148 1 0 0 20 0 1 0 27667649 29286400 5853 33554432000 4194304 6059633 140735884499152 140735884497464 4278352 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/21316/statm: 7150 5853 184 456 0 6686 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 28600

[startup+3.10032 s]
/proc/loadavg: 2.14 2.13 2.09 3/177 21317
/proc/meminfo: memFree=31346392/32872528 swapFree=518888/559768
[pid=21316] ppid=21313 vsize=28996 CPUtime=3.09 cores=1,3,5,7
/proc/21316/stat : 21316 (open-wbo) R 21313 21316 20982 0 -1 4202496 6542 0 0 0 308 1 0 0 20 0 1 0 27667649 29691904 6035 33554432000 4194304 6059633 140735884499152 140735884497528 4280227 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/21316/statm: 7249 6035 184 456 0 6785 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 28996

[startup+6.30031 s]
/proc/loadavg: 2.13 2.13 2.09 3/177 21317
/proc/meminfo: memFree=31345036/32872528 swapFree=518888/559768
[pid=21316] ppid=21313 vsize=29552 CPUtime=6.29 cores=1,3,5,7
/proc/21316/stat : 21316 (open-wbo) R 21313 21316 20982 0 -1 4202496 6894 0 0 0 628 1 0 0 20 0 1 0 27667649 30261248 6247 33554432000 4194304 6059633 140735884499152 140735884497976 4263809 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/21316/statm: 7388 6247 184 456 0 6924 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 29552

[startup+12.7003 s]
/proc/loadavg: 2.12 2.13 2.09 3/177 21317
/proc/meminfo: memFree=31335044/32872528 swapFree=518888/559768
[pid=21316] ppid=21313 vsize=41040 CPUtime=12.68 cores=1,3,5,7
/proc/21316/stat : 21316 (open-wbo) R 21313 21316 20982 0 -1 4202496 8053 0 0 0 1267 1 0 0 20 0 1 0 27667649 42024960 8856 33554432000 4194304 6059633 140735884499152 140735884497672 4277774 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/21316/statm: 10260 8856 184 456 0 9796 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 41040

[startup+25.5004 s]
/proc/loadavg: 2.24 2.16 2.10 3/177 21317
/proc/meminfo: memFree=31334884/32872528 swapFree=518888/559768
[pid=21316] ppid=21313 vsize=41040 CPUtime=25.49 cores=1,3,5,7
/proc/21316/stat : 21316 (open-wbo) R 21313 21316 20982 0 -1 4202496 8319 0 0 0 2547 2 0 0 20 0 1 0 27667649 42024960 9118 33554432000 4194304 6059633 140735884499152 140735884497672 4277616 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/21316/statm: 10260 9118 184 456 0 9796 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 41040

[startup+51.1004 s]
/proc/loadavg: 2.16 2.14 2.09 3/177 21317
/proc/meminfo: memFree=31329584/32872528 swapFree=518888/559768
[pid=21316] ppid=21313 vsize=45460 CPUtime=51.08 cores=1,3,5,7
/proc/21316/stat : 21316 (open-wbo) R 21313 21316 20982 0 -1 4202496 8984 0 0 0 5106 2 0 0 20 0 1 0 27667649 46551040 10344 33554432000 4194304 6059633 140735884499152 140735884497672 4255148 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/21316/statm: 11365 10344 184 456 0 10901 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 45460

[startup+102.3 s]
/proc/loadavg: 2.07 2.12 2.09 3/177 21318
/proc/meminfo: memFree=31331532/32872528 swapFree=518888/559768
[pid=21316] ppid=21313 vsize=48808 CPUtime=102.27 cores=1,3,5,7
/proc/21316/stat : 21316 (open-wbo) R 21313 21316 20982 0 -1 4202496 10378 0 0 0 10224 3 0 0 20 0 1 0 27667649 49979392 9290 33554432000 4194304 6059633 140735884499152 140735884497640 4277882 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/21316/statm: 12202 9290 184 456 0 11738 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 48808

[startup+162.3 s]
/proc/loadavg: 2.02 2.09 2.08 3/177 21320
/proc/meminfo: memFree=31307640/32872528 swapFree=518888/559768
[pid=21316] ppid=21313 vsize=67632 CPUtime=162.26 cores=1,3,5,7
/proc/21316/stat : 21316 (open-wbo) R 21313 21316 20982 0 -1 4202496 10821 0 0 0 16222 4 0 0 20 0 1 0 27667649 69255168 14815 33554432000 4194304 6059633 140735884499152 140735884497640 4277557 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/21316/statm: 16908 14815 184 456 0 16444 0
Current children cumulated CPU time (s) 162.26
Current children cumulated vsize (KiB) 67632

[startup+222.307 s]
/proc/loadavg: 2.10 2.10 2.09 3/177 21321
/proc/meminfo: memFree=31306084/32872528 swapFree=518888/559768
[pid=21316] ppid=21313 vsize=67632 CPUtime=222.25 cores=1,3,5,7
/proc/21316/stat : 21316 (open-wbo) R 21313 21316 20982 0 -1 4202496 11392 0 0 0 22221 4 0 0 20 0 1 0 27667649 69255168 15131 33554432000 4194304 6059633 140735884499152 140735884497976 4299881 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/21316/statm: 16908 15131 184 456 0 16444 0
Current children cumulated CPU time (s) 222.25
Current children cumulated vsize (KiB) 67632

[startup+282.3 s]
/proc/loadavg: 2.08 2.10 2.09 3/177 21322
/proc/meminfo: memFree=31299072/32872528 swapFree=518888/559768
[pid=21316] ppid=21313 vsize=97980 CPUtime=282.23 cores=1,3,5,7
/proc/21316/stat : 21316 (open-wbo) R 21313 21316 20982 0 -1 4202496 11593 0 0 0 28219 4 0 0 20 0 1 0 27667649 100331520 16863 33554432000 4194304 6059633 140735884499152 140735884497640 4277538 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/21316/statm: 24495 16863 184 456 0 24031 0
Current children cumulated CPU time (s) 282.23
Current children cumulated vsize (KiB) 97980

[startup+342.3 s]
/proc/loadavg: 2.13 2.11 2.09 3/178 21326
/proc/meminfo: memFree=31296572/32872528 swapFree=518888/559768
[pid=21316] ppid=21313 vsize=97980 CPUtime=342.23 cores=1,3,5,7
/proc/21316/stat : 21316 (open-wbo) R 21313 21316 20982 0 -1 4202496 11594 0 0 0 34218 5 0 0 20 0 1 0 27667649 100331520 17375 33554432000 4194304 6059633 140735884499152 140735884497640 4277900 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/21316/statm: 24495 17375 184 456 0 24031 0
Current children cumulated CPU time (s) 342.23
Current children cumulated vsize (KiB) 97980

[startup+402.3 s]
/proc/loadavg: 2.05 2.08 2.08 3/177 21327
/proc/meminfo: memFree=31292656/32872528 swapFree=518888/559768
[pid=21316] ppid=21313 vsize=97980 CPUtime=402.22 cores=1,3,5,7
/proc/21316/stat : 21316 (open-wbo) R 21313 21316 20982 0 -1 4202496 11596 0 0 0 40217 5 0 0 20 0 1 0 27667649 100331520 18399 33554432000 4194304 6059633 140735884499152 140735884497640 4254698 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/21316/statm: 24495 18399 184 456 0 24031 0
Current children cumulated CPU time (s) 402.22
Current children cumulated vsize (KiB) 97980

[startup+462.3 s]
/proc/loadavg: 2.08 2.08 2.08 3/176 21328
/proc/meminfo: memFree=31290420/32872528 swapFree=518888/559768
[pid=21316] ppid=21313 vsize=97980 CPUtime=462.21 cores=1,3,5,7
/proc/21316/stat : 21316 (open-wbo) R 21313 21316 20982 0 -1 4202496 11598 0 0 0 46216 5 0 0 20 0 1 0 27667649 100331520 18911 33554432000 4194304 6059633 140735884499152 140735884497640 4277990 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/21316/statm: 24495 18911 184 456 0 24031 0
Current children cumulated CPU time (s) 462.21
Current children cumulated vsize (KiB) 97980

[startup+522.3 s]
/proc/loadavg: 2.09 2.08 2.08 3/177 21330
/proc/meminfo: memFree=31256216/32872528 swapFree=518888/559768
[pid=21316] ppid=21313 vsize=97980 CPUtime=522.21 cores=1,3,5,7
/proc/21316/stat : 21316 (open-wbo) R 21313 21316 20982 0 -1 4202496 11599 0 0 0 52216 5 0 0 20 0 1 0 27667649 100331520 19155 33554432000 4194304 6059633 140735884499152 140735884497640 4278520 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/21316/statm: 24495 19155 184 456 0 24031 0
Current children cumulated CPU time (s) 522.21
Current children cumulated vsize (KiB) 97980

[startup+582.3 s]
/proc/loadavg: 2.07 2.08 2.08 3/177 21331
/proc/meminfo: memFree=31289108/32872528 swapFree=518888/559768
[pid=21316] ppid=21313 vsize=97980 CPUtime=582.2 cores=1,3,5,7
/proc/21316/stat : 21316 (open-wbo) R 21313 21316 20982 0 -1 4202496 12377 0 0 0 58214 6 0 0 20 0 1 0 27667649 100331520 19155 33554432000 4194304 6059633 140735884499152 140735884497976 4277855 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/21316/statm: 24495 19155 184 456 0 24031 0
Current children cumulated CPU time (s) 582.2
Current children cumulated vsize (KiB) 97980


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


[startup+942.3 s]
/proc/loadavg: 2.01 2.04 2.06 3/178 21341
/proc/meminfo: memFree=31253252/32872528 swapFree=518888/559768
[pid=21316] ppid=21313 vsize=97980 CPUtime=942.14 cores=1,3,5,7
/proc/21316/stat : 21316 (open-wbo) R 21313 21316 20982 0 -1 4202496 15906 0 0 0 94203 11 0 0 20 0 1 0 27667649 100331520 19155 33554432000 4194304 6059633 140735884499152 140735884497976 4277832 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/21316/statm: 24495 19155 184 456 0 24031 0
Current children cumulated CPU time (s) 942.14
Current children cumulated vsize (KiB) 97980

[startup+1002.3 s]
/proc/loadavg: 2.00 2.03 2.06 3/177 21342
/proc/meminfo: memFree=31217272/32872528 swapFree=518888/559768
[pid=21316] ppid=21313 vsize=147300 CPUtime=1002.13 cores=1,3,5,7
/proc/21316/stat : 21316 (open-wbo) R 21313 21316 20982 0 -1 4202496 16692 0 0 0 100201 12 0 0 20 0 1 0 27667649 150835200 27721 33554432000 4194304 6059633 140735884499152 140735884497688 4278520 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/21316/statm: 36825 27721 184 456 0 36361 0
Current children cumulated CPU time (s) 1002.13
Current children cumulated vsize (KiB) 147300

[startup+1062.3 s]
/proc/loadavg: 2.06 2.04 2.06 3/177 21343
/proc/meminfo: memFree=31213044/32872528 swapFree=518888/559768
[pid=21316] ppid=21313 vsize=147300 CPUtime=1062.12 cores=1,3,5,7
/proc/21316/stat : 21316 (open-wbo) R 21313 21316 20982 0 -1 4202496 17091 0 0 0 106199 13 0 0 20 0 1 0 27667649 150835200 29769 33554432000 4194304 6059633 140735884499152 140735884497688 4277949 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/21316/statm: 36825 29769 184 456 0 36361 0
Current children cumulated CPU time (s) 1062.12
Current children cumulated vsize (KiB) 147300

[startup+1122.3 s]
/proc/loadavg: 2.11 2.06 2.06 3/177 21345
/proc/meminfo: memFree=31253388/32872528 swapFree=518888/559768
[pid=21316] ppid=21313 vsize=97980 CPUtime=1122.11 cores=1,3,5,7
/proc/21316/stat : 21316 (open-wbo) R 21313 21316 20982 0 -1 4202496 17489 0 0 0 112197 14 0 0 20 0 1 0 27667649 100331520 19155 33554432000 4194304 6059633 140735884499152 140735884497976 4277945 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/21316/statm: 24495 19155 184 456 0 24031 0
Current children cumulated CPU time (s) 1122.11
Current children cumulated vsize (KiB) 97980

[startup+1182.3 s]
/proc/loadavg: 2.04 2.04 2.06 3/177 21346
/proc/meminfo: memFree=31255328/32872528 swapFree=518888/559768
[pid=21316] ppid=21313 vsize=97980 CPUtime=1182.1 cores=1,3,5,7
/proc/21316/stat : 21316 (open-wbo) R 21313 21316 20982 0 -1 4202496 17887 0 0 0 118195 15 0 0 20 0 1 0 27667649 100331520 19156 33554432000 4194304 6059633 140735884499152 140735884497976 4277855 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/21316/statm: 24495 19156 184 456 0 24031 0
Current children cumulated CPU time (s) 1182.1
Current children cumulated vsize (KiB) 97980

[startup+1242.3 s]
/proc/loadavg: 2.01 2.03 2.05 3/177 21347
/proc/meminfo: memFree=31288476/32872528 swapFree=518888/559768
[pid=21316] ppid=21313 vsize=97980 CPUtime=1242.09 cores=1,3,5,7
/proc/21316/stat : 21316 (open-wbo) R 21313 21316 20982 0 -1 4202496 18419 0 0 0 124193 16 0 0 20 0 1 0 27667649 100331520 19156 33554432000 4194304 6059633 140735884499152 140735884497976 4278447 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/21316/statm: 24495 19156 184 456 0 24031 0
Current children cumulated CPU time (s) 1242.09
Current children cumulated vsize (KiB) 97980

[startup+1302.3 s]
/proc/loadavg: 2.00 2.03 2.04 4/177 21348
/proc/meminfo: memFree=31288756/32872528 swapFree=518888/559768
[pid=21316] ppid=21313 vsize=97980 CPUtime=1302.09 cores=1,3,5,7
/proc/21316/stat : 21316 (open-wbo) R 21313 21316 20982 0 -1 4202496 19187 0 0 0 130191 18 0 0 20 0 1 0 27667649 100331520 19156 33554432000 4194304 6059633 140735884499152 140735884497976 4277900 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/21316/statm: 24495 19156 184 456 0 24031 0
Current children cumulated CPU time (s) 1302.09
Current children cumulated vsize (KiB) 97980

[startup+1362.3 s]
/proc/loadavg: 2.00 2.02 2.04 3/177 21349
/proc/meminfo: memFree=31288416/32872528 swapFree=518888/559768
[pid=21316] ppid=21313 vsize=97980 CPUtime=1362.07 cores=1,3,5,7
/proc/21316/stat : 21316 (open-wbo) R 21313 21316 20982 0 -1 4202496 20171 0 0 0 136188 19 0 0 20 0 1 0 27667649 100331520 19156 33554432000 4194304 6059633 140735884499152 140735884497976 4278520 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/21316/statm: 24495 19156 184 456 0 24031 0
Current children cumulated CPU time (s) 1362.07
Current children cumulated vsize (KiB) 97980

[startup+1422.3 s]
/proc/loadavg: 2.06 2.03 2.04 3/177 21397
/proc/meminfo: memFree=31351768/32872528 swapFree=518888/559768
[pid=21316] ppid=21313 vsize=97980 CPUtime=1422.07 cores=1,3,5,7
/proc/21316/stat : 21316 (open-wbo) R 21313 21316 20982 0 -1 4202496 21155 0 0 0 142186 21 0 0 20 0 1 0 27667649 100331520 19156 33554432000 4194304 6059633 140735884499152 140735884497976 4277549 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/21316/statm: 24495 19156 184 456 0 24031 0
Current children cumulated CPU time (s) 1422.07
Current children cumulated vsize (KiB) 97980

[startup+1482.3 s]
/proc/loadavg: 2.02 2.02 2.03 3/177 21443
/proc/meminfo: memFree=31339064/32872528 swapFree=518888/559768
[pid=21316] ppid=21313 vsize=97980 CPUtime=1482.06 cores=1,3,5,7
/proc/21316/stat : 21316 (open-wbo) R 21313 21316 20982 0 -1 4202496 22140 0 0 0 148182 24 0 0 20 0 1 0 27667649 100331520 19156 33554432000 4194304 6059633 140735884499152 140735884497976 4277576 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/21316/statm: 24495 19156 184 456 0 24031 0
Current children cumulated CPU time (s) 1482.06
Current children cumulated vsize (KiB) 97980

[startup+1542.31 s]
/proc/loadavg: 2.01 2.02 2.03 3/178 21447
/proc/meminfo: memFree=31334856/32872528 swapFree=518888/559768
[pid=21316] ppid=21313 vsize=97980 CPUtime=1542.05 cores=1,3,5,7
/proc/21316/stat : 21316 (open-wbo) R 21313 21316 20982 0 -1 4202496 23127 0 0 0 154180 25 0 0 20 0 1 0 27667649 100331520 19156 33554432000 4194304 6059633 140735884499152 140735884497976 4277616 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/21316/statm: 24495 19156 184 456 0 24031 0
Current children cumulated CPU time (s) 1542.05
Current children cumulated vsize (KiB) 97980

[startup+1602.3 s]
/proc/loadavg: 2.00 2.01 2.02 3/177 21448
/proc/meminfo: memFree=31325528/32872528 swapFree=518888/559768
[pid=21316] ppid=21313 vsize=97980 CPUtime=1602.04 cores=1,3,5,7
/proc/21316/stat : 21316 (open-wbo) R 21313 21316 20982 0 -1 4202496 24116 0 0 0 160177 27 0 0 20 0 1 0 27667649 100331520 19156 33554432000 4194304 6059633 140735884499152 140735884497976 4278035 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/21316/statm: 24495 19156 184 456 0 24031 0
Current children cumulated CPU time (s) 1602.04
Current children cumulated vsize (KiB) 97980

[startup+1662.3 s]
/proc/loadavg: 2.00 2.01 2.02 3/177 21494
/proc/meminfo: memFree=31334928/32872528 swapFree=518888/559768
[pid=21316] ppid=21313 vsize=97980 CPUtime=1662.03 cores=1,3,5,7
/proc/21316/stat : 21316 (open-wbo) R 21313 21316 20982 0 -1 4202496 25103 0 0 0 166174 29 0 0 20 0 1 0 27667649 100331520 19156 33554432000 4194304 6059633 140735884499152 140735884497976 4254740 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/21316/statm: 24495 19156 184 456 0 24031 0
Current children cumulated CPU time (s) 1662.03
Current children cumulated vsize (KiB) 97980

[startup+1722.3 s]
/proc/loadavg: 1.94 1.98 2.00 3/177 21588
/proc/meminfo: memFree=31339800/32872528 swapFree=518888/559768
[pid=21316] ppid=21313 vsize=97980 CPUtime=1722.02 cores=1,3,5,7
/proc/21316/stat : 21316 (open-wbo) R 21313 21316 20982 0 -1 4202496 26094 0 0 0 172171 31 0 0 20 0 1 0 27667649 100331520 19156 33554432000 4194304 6059633 140735884499152 140735884497976 4254639 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/21316/statm: 24495 19156 184 456 0 24031 0
Current children cumulated CPU time (s) 1722.02
Current children cumulated vsize (KiB) 97980

[startup+1782.3 s]
/proc/loadavg: 1.98 1.98 2.00 4/177 21589
/proc/meminfo: memFree=31277660/32872528 swapFree=518888/559768
[pid=21316] ppid=21313 vsize=178120 CPUtime=1782 cores=1,3,5,7
/proc/21316/stat : 21316 (open-wbo) R 21313 21316 20982 0 -1 4202496 27083 0 0 0 178168 32 0 0 20 0 1 0 27667649 182394880 33421 33554432000 4194304 6059633 140735884499152 140735884497944 4277900 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/21316/statm: 44530 33421 184 456 0 44066 0
Current children cumulated CPU time (s) 1782
Current children cumulated vsize (KiB) 178120



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.3 s]
/proc/loadavg: 1.98 1.98 2.00 3/177 21589
/proc/meminfo: memFree=31334644/32872528 swapFree=518888/559768
[pid=21316] ppid=21313 vsize=97980 CPUtime=1800.01 cores=1,3,5,7
/proc/21316/stat : 21316 (open-wbo) R 21313 21316 20982 0 -1 4202496 27085 0 0 0 179968 33 0 0 20 0 1 0 27667649 100331520 19156 33554432000 4194304 6059633 140735884499152 140735884497976 4246291 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/21316/statm: 24495 19156 184 456 0 24031 0
Current children cumulated CPU time (s) 1800.01
Current children cumulated vsize (KiB) 97980

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 21316 sig 9
??? end of watcher thread
Dumping a history of the last processes samples

[startup+1800.3 s]
/proc/loadavg: 1.98 1.98 2.00 3/177 21589
/proc/meminfo: memFree=31334644/32872528 swapFree=518888/559768
[pid=21316] ppid=21313 vsize=97980 CPUtime=1800.01 cores=1,3,5,7
/proc/21316/stat : 21316 (open-wbo) R 21313 21316 20982 0 -1 4202496 27085 0 0 0 179968 33 0 0 20 0 1 0 27667649 100331520 19156 33554432000 4194304 6059633 140735884499152 140735884497976 4246291 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/21316/statm: 24495 19156 184 456 0 24031 0
Current children cumulated CPU time (s) 1800.01
Current children cumulated vsize (KiB) 97980

Child status: 40
Real time (s): 1800.3
CPU time (s): 1800.02
CPU user time (s): 1799.68
CPU system time (s): 0.331949
CPU usage (%): 99.9841
Max. virtual memory (cumulated for all children) (KiB): 178120

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.68
system time used= 0.331949
maximum resident set size= 137780
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 27088
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= 2071

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 4.46932 second user time and 7.02893 second system time

The end

Launcher Data 

Begin job on node106 at 2016-06-26 15:04:34
IDJOB=4116002
IDBENCH=109415
IDSOLVER=2547
FILE ID=node106/4116002-1466946274
RUNJOBID= node106-1466942800-20999
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-size128-round23-7.opb
COMMAND LINE= open-wbo BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4116002-1466946274/watcher-4116002-1466946274 -o /tmp/evaluation-result-4116002-1466946274/solver-4116002-1466946274 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node106-1466942800-20999 --watchdog 1960  open-wbo HOME/instance-4116002-1466946274.opb

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

MD5SUM BENCH= 935c4ce5f931d101d829070a69f3ff5c
RANDOM SEED=1983280940

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:        31371484 kB
Buffers:            4988 kB
Cached:           148892 kB
SwapCached:         4308 kB
Active:           106332 kB
Inactive:         132640 kB
Active(anon):      82520 kB
Inactive(anon):     4936 kB
Active(file):      23812 kB
Inactive(file):   127704 kB
Unevictable:      559768 kB
Mlocked:          518888 kB
SwapTotal:      67108856 kB
SwapFree:       67096692 kB
Dirty:              5056 kB
Writeback:             0 kB
AnonPages:        707424 kB
Mapped:             8952 kB
Shmem:                 0 kB
Slab:             567244 kB
SReclaimable:      11416 kB
SUnreclaim:       555828 kB
KernelStack:        1472 kB
PageTables:         4920 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545120 kB
Committed_AS:     767148 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346412 kB
VmallocChunk:   34341988032 kB
HardwareCorrupted:     0 kB
AnonHugePages:    172032 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 15:34:35