Trace number 4116898

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-size80-round23-0.opb
MD5SUMcb6970291396a46a7f7f877e2dc367cc
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 constraints9456
Number of constraints which are clauses8192
Number of constraints which are cardinality constraints (but not clauses)368
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-4116898-1466972784.opb
0.00/0.00	c File size is 415718 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:       8560                                                                   |
1800.01/1800.30	c |  Number of soft clauses:          0                                                                   |
1800.01/1800.30	c |  Number of cardinality:         368                                                                   |
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-4116898-1466972784/watcher-4116898-1466972784 -o /tmp/evaluation-result-4116898-1466972784/solver-4116898-1466972784 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node106-1466942800-20998 --watchdog 1960 open-wbo HOME/instance-4116898-1466972784.opb 

pid=23777
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: 2.15 2.09 2.08 3/176 23780
/proc/meminfo: memFree=31307424/32872528 swapFree=518888/559768
[pid=23780] ppid=23777 vsize=2748 CPUtime=0 cores=0,2,4,6
/proc/23780/stat : 23780 (open-wbo) R 23777 23780 20982 0 -1 4202496 412 0 0 0 0 0 0 0 20 0 1 0 30318657 2813952 287 33554432000 4194304 6059633 140737032231168 140737032230664 4662973 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/23780/statm: 687 287 236 456 0 121 0

[startup+0.100165 s]
/proc/loadavg: 2.15 2.09 2.08 3/176 23780
/proc/meminfo: memFree=31307424/32872528 swapFree=518888/559768
[pid=23780] ppid=23777 vsize=23496 CPUtime=0.09 cores=0,2,4,6
/proc/23780/stat : 23780 (open-wbo) R 23777 23780 20982 0 -1 4202496 4842 0 0 0 8 1 0 0 20 0 1 0 30318657 24059904 5059 33554432000 4194304 6059633 140737032231168 140737032230664 5043379 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/23780/statm: 5874 5061 163 456 0 5410 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 23496

[startup+0.200366 s]
/proc/loadavg: 2.15 2.09 2.08 3/176 23780
/proc/meminfo: memFree=31307424/32872528 swapFree=518888/559768
[pid=23780] ppid=23777 vsize=28040 CPUtime=0.19 cores=0,2,4,6
/proc/23780/stat : 23780 (open-wbo) R 23777 23780 20982 0 -1 4202496 5571 0 0 0 18 1 0 0 20 0 1 0 30318657 28712960 5701 33554432000 4194304 6059633 140737032231168 140737032229640 5043379 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/23780/statm: 7010 5701 182 456 0 6546 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 28040

[startup+0.300351 s]
/proc/loadavg: 2.15 2.09 2.08 3/176 23780
/proc/meminfo: memFree=31307424/32872528 swapFree=518888/559768
[pid=23780] ppid=23777 vsize=28256 CPUtime=0.29 cores=0,2,4,6
/proc/23780/stat : 23780 (open-wbo) R 23777 23780 20982 0 -1 4202496 5681 0 0 0 28 1 0 0 20 0 1 0 30318657 28934144 5787 33554432000 4194304 6059633 140737032231168 140737032229640 4277645 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/23780/statm: 7064 5787 182 456 0 6600 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 28256

[startup+0.700294 s]
/proc/loadavg: 2.15 2.09 2.08 3/176 23780
/proc/meminfo: memFree=31307424/32872528 swapFree=518888/559768
[pid=23780] ppid=23777 vsize=28712 CPUtime=0.69 cores=0,2,4,6
/proc/23780/stat : 23780 (open-wbo) R 23777 23780 20982 0 -1 4202496 5798 0 0 0 68 1 0 0 20 0 1 0 30318657 29401088 5903 33554432000 4194304 6059633 140737032231168 140737032229640 4277549 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/23780/statm: 7178 5903 183 456 0 6714 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 28712

[startup+1.5003 s]
/proc/loadavg: 2.15 2.09 2.08 3/177 23781
/proc/meminfo: memFree=31284292/32872528 swapFree=518888/559768
[pid=23780] ppid=23777 vsize=28996 CPUtime=1.49 cores=0,2,4,6
/proc/23780/stat : 23780 (open-wbo) R 23777 23780 20982 0 -1 4202496 5951 0 0 0 148 1 0 0 20 0 1 0 30318657 29691904 6047 33554432000 4194304 6059633 140737032231168 140737032229528 4277737 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/23780/statm: 7249 6047 183 456 0 6785 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 28996

[startup+3.10029 s]
/proc/loadavg: 2.15 2.09 2.08 3/177 23781
/proc/meminfo: memFree=31283060/32872528 swapFree=518888/559768
[pid=23780] ppid=23777 vsize=29128 CPUtime=3.09 cores=0,2,4,6
/proc/23780/stat : 23780 (open-wbo) R 23777 23780 20982 0 -1 4202496 6568 0 0 0 308 1 0 0 20 0 1 0 30318657 29827072 6066 33554432000 4194304 6059633 140737032231168 140737032229992 4277820 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/23780/statm: 7282 6066 184 456 0 6818 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 29128

[startup+6.30025 s]
/proc/loadavg: 2.14 2.09 2.08 3/177 23781
/proc/meminfo: memFree=31280356/32872528 swapFree=518888/559768
[pid=23780] ppid=23777 vsize=29616 CPUtime=6.28 cores=0,2,4,6
/proc/23780/stat : 23780 (open-wbo) R 23777 23780 20982 0 -1 4202496 7597 0 0 0 627 1 0 0 20 0 1 0 30318657 30326784 6247 33554432000 4194304 6059633 140737032231168 140737032229992 4262315 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/23780/statm: 7404 6247 184 456 0 6940 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 29616

[startup+12.7003 s]
/proc/loadavg: 2.13 2.09 2.08 3/177 23781
/proc/meminfo: memFree=31264084/32872528 swapFree=518888/559768
[pid=23780] ppid=23777 vsize=41084 CPUtime=12.69 cores=0,2,4,6
/proc/23780/stat : 23780 (open-wbo) R 23777 23780 20982 0 -1 4202496 7922 0 0 0 1267 2 0 0 20 0 1 0 30318657 42070016 9125 33554432000 4194304 6059633 140737032231168 140737032229688 4277570 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/23780/statm: 10271 9125 184 456 0 9807 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 41084

[startup+25.5004 s]
/proc/loadavg: 2.17 2.10 2.08 3/177 23781
/proc/meminfo: memFree=31306192/32872528 swapFree=518888/559768
[pid=23780] ppid=23777 vsize=45504 CPUtime=25.49 cores=0,2,4,6
/proc/23780/stat : 23780 (open-wbo) R 23777 23780 20982 0 -1 4202496 8511 0 0 0 2547 2 0 0 20 0 1 0 30318657 46596096 10142 33554432000 4194304 6059633 140737032231168 140737032229688 4277832 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/23780/statm: 11376 10142 184 456 0 10912 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 45504

[startup+51.1004 s]
/proc/loadavg: 2.11 2.09 2.08 3/177 23781
/proc/meminfo: memFree=31268776/32872528 swapFree=518888/559768
[pid=23780] ppid=23777 vsize=45504 CPUtime=51.08 cores=0,2,4,6
/proc/23780/stat : 23780 (open-wbo) R 23777 23780 20982 0 -1 4202496 8587 0 0 0 5106 2 0 0 20 0 1 0 30318657 46596096 10216 33554432000 4194304 6059633 140737032231168 140737032229688 4277549 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/23780/statm: 11376 10216 184 456 0 10912 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 45504

[startup+102.3 s]
/proc/loadavg: 2.09 2.09 2.08 4/177 23782
/proc/meminfo: memFree=31305444/32872528 swapFree=518888/559768
[pid=23780] ppid=23777 vsize=41152 CPUtime=102.28 cores=0,2,4,6
/proc/23780/stat : 23780 (open-wbo) R 23777 23780 20982 0 -1 4202496 9559 0 0 0 10225 3 0 0 20 0 1 0 30318657 42139648 9176 33554432000 4194304 6059633 140737032231168 140737032229656 4277832 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/23780/statm: 10288 9176 184 456 0 9824 0
Current children cumulated CPU time (s) 102.28
Current children cumulated vsize (KiB) 41152

[startup+162.3 s]
/proc/loadavg: 2.15 2.10 2.09 3/177 23783
/proc/meminfo: memFree=31286440/32872528 swapFree=518888/559768
[pid=23780] ppid=23777 vsize=71412 CPUtime=162.26 cores=0,2,4,6
/proc/23780/stat : 23780 (open-wbo) R 23777 23780 20982 0 -1 4202496 10831 0 0 0 16222 4 0 0 20 0 1 0 30318657 73125888 13698 33554432000 4194304 6059633 140737032231168 140737032229656 4277852 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/23780/statm: 17853 13698 184 456 0 17389 0
Current children cumulated CPU time (s) 162.26
Current children cumulated vsize (KiB) 71412

[startup+222.307 s]
/proc/loadavg: 2.16 2.11 2.09 3/178 23787
/proc/meminfo: memFree=31253308/32872528 swapFree=518888/559768
[pid=23780] ppid=23777 vsize=71412 CPUtime=222.25 cores=0,2,4,6
/proc/23780/stat : 23780 (open-wbo) R 23777 23780 20982 0 -1 4202496 10834 0 0 0 22221 4 0 0 20 0 1 0 30318657 73125888 14240 33554432000 4194304 6059633 140737032231168 140737032229656 4277900 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/23780/statm: 17853 14240 184 456 0 17389 0
Current children cumulated CPU time (s) 222.25
Current children cumulated vsize (KiB) 71412

[startup+282.3 s]
/proc/loadavg: 2.10 2.10 2.09 4/177 23789
/proc/meminfo: memFree=31284364/32872528 swapFree=518888/559768
[pid=23780] ppid=23777 vsize=90268 CPUtime=282.25 cores=0,2,4,6
/proc/23780/stat : 23780 (open-wbo) R 23777 23780 20982 0 -1 4202496 10999 0 0 0 28220 5 0 0 20 0 1 0 30318657 92434432 14242 33554432000 4194304 6059633 140737032231168 140737032229656 4278520 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/23780/statm: 22567 14242 184 456 0 22103 0
Current children cumulated CPU time (s) 282.25
Current children cumulated vsize (KiB) 90268

[startup+342.3 s]
/proc/loadavg: 2.11 2.11 2.09 3/177 23790
/proc/meminfo: memFree=31282456/32872528 swapFree=518888/559768
[pid=23780] ppid=23777 vsize=90268 CPUtime=342.24 cores=0,2,4,6
/proc/23780/stat : 23780 (open-wbo) R 23777 23780 20982 0 -1 4202496 11000 0 0 0 34219 5 0 0 20 0 1 0 30318657 92434432 14754 33554432000 4194304 6059633 140737032231168 140737032229656 4261792 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/23780/statm: 22567 14754 184 456 0 22103 0
Current children cumulated CPU time (s) 342.24
Current children cumulated vsize (KiB) 90268

[startup+402.3 s]
/proc/loadavg: 2.09 2.10 2.09 3/177 23791
/proc/meminfo: memFree=31261736/32872528 swapFree=518888/559768
[pid=23780] ppid=23777 vsize=90268 CPUtime=402.22 cores=0,2,4,6
/proc/23780/stat : 23780 (open-wbo) R 23777 23780 20982 0 -1 4202496 11016 0 0 0 40217 5 0 0 20 0 1 0 30318657 92434432 19880 33554432000 4194304 6059633 140737032231168 140737032229656 4277904 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/23780/statm: 22567 19880 184 456 0 22103 0
Current children cumulated CPU time (s) 402.22
Current children cumulated vsize (KiB) 90268

[startup+462.3 s]
/proc/loadavg: 2.19 2.13 2.10 3/177 23792
/proc/meminfo: memFree=31259576/32872528 swapFree=518888/559768
[pid=23780] ppid=23777 vsize=90268 CPUtime=462.22 cores=0,2,4,6
/proc/23780/stat : 23780 (open-wbo) R 23777 23780 20982 0 -1 4202496 11071 0 0 0 46217 5 0 0 20 0 1 0 30318657 92434432 20446 33554432000 4194304 6059633 140737032231168 140737032229656 4246280 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/23780/statm: 22567 20446 184 456 0 22103 0
Current children cumulated CPU time (s) 462.22
Current children cumulated vsize (KiB) 90268

[startup+522.3 s]
/proc/loadavg: 2.17 2.13 2.10 3/177 23793
/proc/meminfo: memFree=31257536/32872528 swapFree=518888/559768
[pid=23780] ppid=23777 vsize=90268 CPUtime=522.21 cores=0,2,4,6
/proc/23780/stat : 23780 (open-wbo) R 23777 23780 20982 0 -1 4202496 11072 0 0 0 52216 5 0 0 20 0 1 0 30318657 92434432 20958 33554432000 4194304 6059633 140737032231168 140737032229656 4277832 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/23780/statm: 22567 20958 184 456 0 22103 0
Current children cumulated CPU time (s) 522.21
Current children cumulated vsize (KiB) 90268

[startup+582.3 s]
/proc/loadavg: 2.15 2.14 2.09 3/177 23795
/proc/meminfo: memFree=31203728/32872528 swapFree=518888/559768
[pid=23780] ppid=23777 vsize=90268 CPUtime=582.2 cores=0,2,4,6
/proc/23780/stat : 23780 (open-wbo) R 23777 23780 20982 0 -1 4202496 11072 0 0 0 58215 5 0 0 20 0 1 0 30318657 92434432 20958 33554432000 4194304 6059633 140737032231168 140737032229656 4277855 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/23780/statm: 22567 20958 184 456 0 22103 0
Current children cumulated CPU time (s) 582.2
Current children cumulated vsize (KiB) 90268


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


[startup+942.3 s]
/proc/loadavg: 2.08 2.10 2.09 3/177 23850
/proc/meminfo: memFree=31274928/32872528 swapFree=518888/559768
[pid=23780] ppid=23777 vsize=90268 CPUtime=942.14 cores=0,2,4,6
/proc/23780/stat : 23780 (open-wbo) R 23777 23780 20982 0 -1 4202496 13716 0 0 0 94205 9 0 0 20 0 1 0 30318657 92434432 21462 33554432000 4194304 6059633 140737032231168 140737032229992 4277914 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/23780/statm: 22567 21462 184 456 0 22103 0
Current children cumulated CPU time (s) 942.14
Current children cumulated vsize (KiB) 90268

[startup+1002.3 s]
/proc/loadavg: 2.07 2.10 2.09 3/177 23851
/proc/meminfo: memFree=31270896/32872528 swapFree=518888/559768
[pid=23780] ppid=23777 vsize=90268 CPUtime=1002.13 cores=0,2,4,6
/proc/23780/stat : 23780 (open-wbo) R 23777 23780 20982 0 -1 4202496 14022 0 0 0 100203 10 0 0 20 0 1 0 30318657 92434432 21462 33554432000 4194304 6059633 140737032231168 140737032229992 4277570 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/23780/statm: 22567 21462 184 456 0 22103 0
Current children cumulated CPU time (s) 1002.13
Current children cumulated vsize (KiB) 90268

[startup+1062.3 s]
/proc/loadavg: 2.13 2.11 2.09 4/177 23852
/proc/meminfo: memFree=31237628/32872528 swapFree=518888/559768
[pid=23780] ppid=23777 vsize=139588 CPUtime=1062.12 cores=0,2,4,6
/proc/23780/stat : 23780 (open-wbo) R 23777 23780 20982 0 -1 4202496 14633 0 0 0 106201 11 0 0 20 0 1 0 30318657 142938112 29942 33554432000 4194304 6059633 140737032231168 140737032229704 4277570 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/23780/statm: 34897 29942 184 456 0 34433 0
Current children cumulated CPU time (s) 1062.12
Current children cumulated vsize (KiB) 139588

[startup+1122.3 s]
/proc/loadavg: 2.05 2.08 2.08 3/177 23853
/proc/meminfo: memFree=31229688/32872528 swapFree=518888/559768
[pid=23780] ppid=23777 vsize=139588 CPUtime=1122.11 cores=0,2,4,6
/proc/23780/stat : 23780 (open-wbo) R 23777 23780 20982 0 -1 4202496 14942 0 0 0 112199 12 0 0 20 0 1 0 30318657 142938112 30454 33554432000 4194304 6059633 140737032231168 140737032229704 4262331 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/23780/statm: 34897 30454 184 456 0 34433 0
Current children cumulated CPU time (s) 1122.11
Current children cumulated vsize (KiB) 139588

[startup+1182.3 s]
/proc/loadavg: 2.02 2.07 2.08 3/177 23855
/proc/meminfo: memFree=31225716/32872528 swapFree=518888/559768
[pid=23780] ppid=23777 vsize=139588 CPUtime=1182.11 cores=0,2,4,6
/proc/23780/stat : 23780 (open-wbo) R 23777 23780 20982 0 -1 4202496 15253 0 0 0 118198 13 0 0 20 0 1 0 30318657 142938112 31990 33554432000 4194304 6059633 140737032231168 140737032229704 4261137 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/23780/statm: 34897 31990 184 456 0 34433 0
Current children cumulated CPU time (s) 1182.11
Current children cumulated vsize (KiB) 139588

[startup+1242.3 s]
/proc/loadavg: 2.07 2.07 2.08 4/177 23856
/proc/meminfo: memFree=31221272/32872528 swapFree=518888/559768
[pid=23780] ppid=23777 vsize=139588 CPUtime=1242.1 cores=0,2,4,6
/proc/23780/stat : 23780 (open-wbo) R 23777 23780 20982 0 -1 4202496 15563 0 0 0 124196 14 0 0 20 0 1 0 30318657 142938112 32502 33554432000 4194304 6059633 140737032231168 140737032229704 4277549 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/23780/statm: 34897 32502 184 456 0 34433 0
Current children cumulated CPU time (s) 1242.1
Current children cumulated vsize (KiB) 139588

[startup+1302.3 s]
/proc/loadavg: 2.09 2.08 2.08 3/177 23857
/proc/meminfo: memFree=31221216/32872528 swapFree=518888/559768
[pid=23780] ppid=23777 vsize=139588 CPUtime=1302.09 cores=0,2,4,6
/proc/23780/stat : 23780 (open-wbo) R 23777 23780 20982 0 -1 4202496 15873 0 0 0 130194 15 0 0 20 0 1 0 30318657 142938112 33014 33554432000 4194304 6059633 140737032231168 140737032229704 4277900 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/23780/statm: 34897 33014 184 456 0 34433 0
Current children cumulated CPU time (s) 1302.09
Current children cumulated vsize (KiB) 139588

[startup+1362.3 s]
/proc/loadavg: 2.07 2.08 2.08 3/177 23858
/proc/meminfo: memFree=31219040/32872528 swapFree=518888/559768
[pid=23780] ppid=23777 vsize=139588 CPUtime=1362.07 cores=0,2,4,6
/proc/23780/stat : 23780 (open-wbo) R 23777 23780 20982 0 -1 4202496 16183 0 0 0 136192 15 0 0 20 0 1 0 30318657 142938112 33014 33554432000 4194304 6059633 140737032231168 140737032229704 4277900 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/23780/statm: 34897 33014 184 456 0 34433 0
Current children cumulated CPU time (s) 1362.07
Current children cumulated vsize (KiB) 139588

[startup+1422.3 s]
/proc/loadavg: 2.02 2.06 2.08 3/178 23862
/proc/meminfo: memFree=31218760/32872528 swapFree=518888/559768
[pid=23780] ppid=23777 vsize=139588 CPUtime=1422.07 cores=0,2,4,6
/proc/23780/stat : 23780 (open-wbo) R 23777 23780 20982 0 -1 4202496 16493 0 0 0 142191 16 0 0 20 0 1 0 30318657 142938112 33014 33554432000 4194304 6059633 140737032231168 140737032229704 4277832 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/23780/statm: 34897 33014 184 456 0 34433 0
Current children cumulated CPU time (s) 1422.07
Current children cumulated vsize (KiB) 139588

[startup+1482.3 s]
/proc/loadavg: 2.01 2.05 2.07 3/177 23864
/proc/meminfo: memFree=31219300/32872528 swapFree=518888/559768
[pid=23780] ppid=23777 vsize=139588 CPUtime=1482.06 cores=0,2,4,6
/proc/23780/stat : 23780 (open-wbo) R 23777 23780 20982 0 -1 4202496 16804 0 0 0 148189 17 0 0 20 0 1 0 30318657 142938112 33014 33554432000 4194304 6059633 140737032231168 140737032229704 4262695 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/23780/statm: 34897 33014 184 456 0 34433 0
Current children cumulated CPU time (s) 1482.06
Current children cumulated vsize (KiB) 139588

[startup+1542.31 s]
/proc/loadavg: 2.00 2.04 2.06 3/177 23865
/proc/meminfo: memFree=31186288/32872528 swapFree=518888/559768
[pid=23780] ppid=23777 vsize=139588 CPUtime=1542.06 cores=0,2,4,6
/proc/23780/stat : 23780 (open-wbo) R 23777 23780 20982 0 -1 4202496 17115 0 0 0 154188 18 0 0 20 0 1 0 30318657 142938112 33014 33554432000 4194304 6059633 140737032231168 140737032229704 4278520 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/23780/statm: 34897 33014 184 456 0 34433 0
Current children cumulated CPU time (s) 1542.06
Current children cumulated vsize (KiB) 139588

[startup+1602.3 s]
/proc/loadavg: 2.03 2.04 2.06 3/177 23866
/proc/meminfo: memFree=31182884/32872528 swapFree=518888/559768
[pid=23780] ppid=23777 vsize=139588 CPUtime=1602.04 cores=0,2,4,6
/proc/23780/stat : 23780 (open-wbo) R 23777 23780 20982 0 -1 4202496 17617 0 0 0 160185 19 0 0 20 0 1 0 30318657 142938112 31990 33554432000 4194304 6059633 140737032231168 140737032229704 4277900 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/23780/statm: 34897 31990 184 456 0 34433 0
Current children cumulated CPU time (s) 1602.04
Current children cumulated vsize (KiB) 139588

[startup+1662.3 s]
/proc/loadavg: 2.05 2.05 2.06 3/177 23867
/proc/meminfo: memFree=31225536/32872528 swapFree=518888/559768
[pid=23780] ppid=23777 vsize=139588 CPUtime=1662.03 cores=0,2,4,6
/proc/23780/stat : 23780 (open-wbo) R 23777 23780 20982 0 -1 4202496 18317 0 0 0 166183 20 0 0 20 0 1 0 30318657 142938112 31478 33554432000 4194304 6059633 140737032231168 140737032229704 4278447 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/23780/statm: 34897 31478 184 456 0 34433 0
Current children cumulated CPU time (s) 1662.03
Current children cumulated vsize (KiB) 139588

[startup+1722.3 s]
/proc/loadavg: 2.08 2.05 2.06 3/177 23868
/proc/meminfo: memFree=31231816/32872528 swapFree=518888/559768
[pid=23780] ppid=23777 vsize=139588 CPUtime=1722.02 cores=0,2,4,6
/proc/23780/stat : 23780 (open-wbo) R 23777 23780 20982 0 -1 4202496 19217 0 0 0 172180 22 0 0 20 0 1 0 30318657 142938112 29942 33554432000 4194304 6059633 140737032231168 140737032229704 4278031 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/23780/statm: 34897 29942 184 456 0 34433 0
Current children cumulated CPU time (s) 1722.02
Current children cumulated vsize (KiB) 139588

[startup+1782.3 s]
/proc/loadavg: 2.03 2.04 2.06 3/177 23870
/proc/meminfo: memFree=31264724/32872528 swapFree=518888/559768
[pid=23780] ppid=23777 vsize=90268 CPUtime=1782.02 cores=0,2,4,6
/proc/23780/stat : 23780 (open-wbo) R 23777 23780 20982 0 -1 4202496 19810 0 0 0 178179 23 0 0 20 0 1 0 30318657 92434432 21462 33554432000 4194304 6059633 140737032231168 140737032229992 4277864 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/23780/statm: 22567 21462 184 456 0 22103 0
Current children cumulated CPU time (s) 1782.02
Current children cumulated vsize (KiB) 90268



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.3 s]
/proc/loadavg: 2.02 2.04 2.06 3/177 23871
/proc/meminfo: memFree=31185908/32872528 swapFree=518888/559768
[pid=23780] ppid=23777 vsize=139588 CPUtime=1800.01 cores=0,2,4,6
/proc/23780/stat : 23780 (open-wbo) R 23777 23780 20982 0 -1 4202496 20117 0 0 0 179978 23 0 0 20 0 1 0 30318657 142938112 31478 33554432000 4194304 6059633 140737032231168 140737032229704 4277879 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/23780/statm: 34897 31478 184 456 0 34433 0
Current children cumulated CPU time (s) 1800.01
Current children cumulated vsize (KiB) 139588

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 23780 sig 9
??? end of watcher thread
Dumping a history of the last processes samples

[startup+1800.3 s]
/proc/loadavg: 2.02 2.04 2.06 3/177 23871
/proc/meminfo: memFree=31185908/32872528 swapFree=518888/559768
[pid=23780] ppid=23777 vsize=139588 CPUtime=1800.01 cores=0,2,4,6
/proc/23780/stat : 23780 (open-wbo) R 23777 23780 20982 0 -1 4202496 20117 0 0 0 179978 23 0 0 20 0 1 0 30318657 142938112 31478 33554432000 4194304 6059633 140737032231168 140737032229704 4277879 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/23780/statm: 34897 31478 184 456 0 34433 0
Current children cumulated CPU time (s) 1800.01
Current children cumulated vsize (KiB) 139588

Child status: 40
Real time (s): 1800.3
CPU time (s): 1800.02
CPU user time (s): 1799.78
CPU system time (s): 0.237963
CPU usage (%): 99.9845
Max. virtual memory (cumulated for all children) (KiB): 170408

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.78
system time used= 0.237963
maximum resident set size= 138468
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 20120
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= 1873

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 4.08038 second user time and 7.38688 second system time

The end

Launcher Data 

Begin job on node106 at 2016-06-26 22:26:24
IDJOB=4116898
IDBENCH=109527
IDSOLVER=2547
FILE ID=node106/4116898-1466972784
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-size80-round23-0.opb
COMMAND LINE= open-wbo BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4116898-1466972784/watcher-4116898-1466972784 -o /tmp/evaluation-result-4116898-1466972784/solver-4116898-1466972784 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node106-1466942800-20998 --watchdog 1960  open-wbo HOME/instance-4116898-1466972784.opb

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

MD5SUM BENCH= cb6970291396a46a7f7f877e2dc367cc
RANDOM SEED=2052208925

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:        31307960 kB
Buffers:           17884 kB
Cached:           158668 kB
SwapCached:         4304 kB
Active:           137316 kB
Inactive:         151196 kB
Active(anon):     109640 kB
Inactive(anon):     4936 kB
Active(file):      27676 kB
Inactive(file):   146260 kB
Unevictable:      559768 kB
Mlocked:          518888 kB
SwapTotal:      67108856 kB
SwapFree:       67096696 kB
Dirty:              5072 kB
Writeback:             0 kB
AnonPages:        808984 kB
Mapped:             8956 kB
Shmem:                 0 kB
Slab:             567888 kB
SReclaimable:      12012 kB
SUnreclaim:       555876 kB
KernelStack:        1480 kB
PageTables:         5552 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545120 kB
Committed_AS:     816528 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346412 kB
VmallocChunk:   34341988032 kB
HardwareCorrupted:     0 kB
AnonHugePages:    274432 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 22:56:25