Trace number 4117042

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-round22-2.opb
MD5SUM1603e350e855b53698c29e37bc064a30
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 variables4128
Total number of constraints8720
Number of constraints which are clauses7424
Number of constraints which are cardinality constraints (but not clauses)432
Number of constraints which are nor clauses,nor cardinality constraints864
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-4117042-1466967382.opb
0.00/0.00	c File size is 378013 bytes.
1800.00/1800.30	c Sum of soft weights:            0
1800.00/1800.30	c |                                                                                                       |
1800.00/1800.30	c ========================================[ Problem Statistics ]===========================================
1800.00/1800.30	c |                                                                                                       |
1800.00/1800.30	c |  Problem Type:           Unweighted                                                                   |
1800.00/1800.30	c |  Number of variables:          4128                                                                   |
1800.00/1800.30	c |  Number of hard clauses:       7856                                                                   |
1800.00/1800.30	c |  Number of soft clauses:          0                                                                   |
1800.00/1800.30	c |  Number of cardinality:         432                                                                   |
1800.00/1800.30	c |  Number of PB :                1728                                                                   |
1800.00/1800.30	c |  Parse time:                   0.04 s                                                                 |
1800.00/1800.30	c |                                                                                                       |
1800.00/1800.30	s UNKNOWN

Verifier Data 

ERROR: no interpretation found !

Watcher Data 

runsolver Copyright (C) 2010-2013 Olivier ROUSSEL

This is runsolver version 3.3.7 (svn: 2553)

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

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4117042-1466967382/watcher-4117042-1466967382 -o /tmp/evaluation-result-4117042-1466967382/solver-4117042-1466967382 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node106-1466942800-20998 --watchdog 1960 open-wbo HOME/instance-4117042-1466967382.opb 

pid=23322
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: 2.00 2.03 2.00 3/176 23325
/proc/meminfo: memFree=31311956/32872528 swapFree=518888/559768
[pid=23325] ppid=23322 vsize=2712 CPUtime=0 cores=0,2,4,6
/proc/23325/stat : 23325 (open-wbo) R 23322 23325 20982 0 -1 4202496 400 0 0 0 0 0 0 0 20 0 1 0 29778447 2777088 277 33554432000 4194304 6059633 140737465258032 140737428665096 5131227 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/23325/statm: 678 278 227 456 0 121 0

[startup+0.100164 s]
/proc/loadavg: 2.00 2.03 2.00 3/176 23325
/proc/meminfo: memFree=31311956/32872528 swapFree=518888/559768
[pid=23325] ppid=23322 vsize=26968 CPUtime=0.08 cores=0,2,4,6
/proc/23325/stat : 23325 (open-wbo) R 23322 23325 20982 0 -1 4202496 4992 0 0 0 8 0 0 0 20 0 1 0 29778447 27615232 5227 33554432000 4194304 6059633 140737465258032 140737428665096 5131568 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/23325/statm: 6742 5228 167 456 0 6278 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 26968

[startup+0.200364 s]
/proc/loadavg: 2.00 2.03 2.00 3/176 23325
/proc/meminfo: memFree=31311956/32872528 swapFree=518888/559768
[pid=23325] ppid=23322 vsize=27872 CPUtime=0.18 cores=0,2,4,6
/proc/23325/stat : 23325 (open-wbo) R 23322 23325 20982 0 -1 4202496 5337 0 0 0 18 0 0 0 20 0 1 0 29778447 28540928 5522 33554432000 4194304 6059633 140737465258032 140737428665096 4277549 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/23325/statm: 6968 5522 182 456 0 6504 0
Current children cumulated CPU time (s) 0.18
Current children cumulated vsize (KiB) 27872

[startup+0.30035 s]
/proc/loadavg: 2.00 2.03 2.00 3/176 23325
/proc/meminfo: memFree=31311956/32872528 swapFree=518888/559768
[pid=23325] ppid=23322 vsize=28096 CPUtime=0.28 cores=0,2,4,6
/proc/23325/stat : 23325 (open-wbo) R 23322 23325 20982 0 -1 4202496 5382 0 0 0 28 0 0 0 20 0 1 0 29778447 28770304 5567 33554432000 4194304 6059633 140737465258032 140737465256392 4246720 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/23325/statm: 7024 5567 182 456 0 6560 0
Current children cumulated CPU time (s) 0.28
Current children cumulated vsize (KiB) 28096

[startup+0.700293 s]
/proc/loadavg: 2.00 2.03 2.00 3/176 23325
/proc/meminfo: memFree=31311956/32872528 swapFree=518888/559768
[pid=23325] ppid=23322 vsize=28096 CPUtime=0.68 cores=0,2,4,6
/proc/23325/stat : 23325 (open-wbo) R 23322 23325 20982 0 -1 4202496 5446 0 0 0 68 0 0 0 20 0 1 0 29778447 28770304 5628 33554432000 4194304 6059633 140737465258032 140737465256392 4277835 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/23325/statm: 7024 5628 183 456 0 6560 0
Current children cumulated CPU time (s) 0.68
Current children cumulated vsize (KiB) 28096

[startup+1.5003 s]
/proc/loadavg: 2.00 2.03 2.00 3/177 23326
/proc/meminfo: memFree=31290204/32872528 swapFree=518888/559768
[pid=23325] ppid=23322 vsize=28280 CPUtime=1.49 cores=0,2,4,6
/proc/23325/stat : 23325 (open-wbo) R 23322 23325 20982 0 -1 4202496 6107 0 0 0 148 1 0 0 20 0 1 0 29778447 28958720 5718 33554432000 4194304 6059633 140737465258032 140737465256392 4277900 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/23325/statm: 7070 5718 184 456 0 6606 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 28280

[startup+3.10029 s]
/proc/loadavg: 2.00 2.03 2.00 3/177 23326
/proc/meminfo: memFree=31287168/32872528 swapFree=518888/559768
[pid=23325] ppid=23322 vsize=28636 CPUtime=3.09 cores=0,2,4,6
/proc/23325/stat : 23325 (open-wbo) R 23322 23325 20982 0 -1 4202496 6211 0 0 0 308 1 0 0 20 0 1 0 29778447 29323264 5822 33554432000 4194304 6059633 140737465258032 140737465256392 4278447 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/23325/statm: 7159 5822 184 456 0 6695 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 28636

[startup+6.30029 s]
/proc/loadavg: 2.00 2.02 2.00 3/177 23326
/proc/meminfo: memFree=31285464/32872528 swapFree=518888/559768
[pid=23325] ppid=23322 vsize=29168 CPUtime=6.29 cores=0,2,4,6
/proc/23325/stat : 23325 (open-wbo) R 23322 23325 20982 0 -1 4202496 6631 0 0 0 628 1 0 0 20 0 1 0 29778447 29868032 6051 33554432000 4194304 6059633 140737465258032 140737465256408 4277560 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/23325/statm: 7292 6051 184 456 0 6828 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 29168

[startup+12.7003 s]
/proc/loadavg: 2.00 2.02 2.00 3/177 23326
/proc/meminfo: memFree=31323492/32872528 swapFree=518888/559768
[pid=23325] ppid=23322 vsize=40768 CPUtime=12.68 cores=0,2,4,6
/proc/23325/stat : 23325 (open-wbo) R 23322 23325 20982 0 -1 4202496 7752 0 0 0 1267 1 0 0 20 0 1 0 29778447 41746432 8642 33554432000 4194304 6059633 140737465258032 140737465256552 4277616 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/23325/statm: 10192 8642 184 456 0 9728 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 40768

[startup+25.5004 s]
/proc/loadavg: 2.00 2.02 2.00 3/177 23326
/proc/meminfo: memFree=31322692/32872528 swapFree=518888/559768
[pid=23325] ppid=23322 vsize=40768 CPUtime=25.48 cores=0,2,4,6
/proc/23325/stat : 23325 (open-wbo) R 23322 23325 20982 0 -1 4202496 7977 0 0 0 2546 2 0 0 20 0 1 0 29778447 41746432 8869 33554432000 4194304 6059633 140737465258032 140737465256552 4277570 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/23325/statm: 10192 8869 184 456 0 9728 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 40768

[startup+51.1004 s]
/proc/loadavg: 2.00 2.02 2.00 3/177 23326
/proc/meminfo: memFree=31273784/32872528 swapFree=518888/559768
[pid=23325] ppid=23322 vsize=45120 CPUtime=51.07 cores=0,2,4,6
/proc/23325/stat : 23325 (open-wbo) R 23322 23325 20982 0 -1 4202496 8723 0 0 0 5105 2 0 0 20 0 1 0 29778447 46202880 10237 33554432000 4194304 6059633 140737465258032 140737465256552 4277900 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/23325/statm: 11280 10237 184 456 0 10816 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 45120

[startup+102.3 s]
/proc/loadavg: 2.08 2.03 2.01 3/177 23327
/proc/meminfo: memFree=31280396/32872528 swapFree=518888/559768
[pid=23325] ppid=23322 vsize=40700 CPUtime=102.27 cores=0,2,4,6
/proc/23325/stat : 23325 (open-wbo) R 23322 23325 20982 0 -1 4202496 10308 0 0 0 10225 2 0 0 20 0 1 0 29778447 41676800 8876 33554432000 4194304 6059633 140737465258032 140737465256520 4277855 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/23325/statm: 10175 8876 184 456 0 9711 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 40700

[startup+162.3 s]
/proc/loadavg: 2.06 2.04 2.00 3/177 23329
/proc/meminfo: memFree=31255788/32872528 swapFree=518888/559768
[pid=23325] ppid=23322 vsize=67168 CPUtime=162.26 cores=0,2,4,6
/proc/23325/stat : 23325 (open-wbo) R 23322 23325 20982 0 -1 4202496 11253 0 0 0 16223 3 0 0 20 0 1 0 29778447 68780032 14411 33554432000 4194304 6059633 140737465258032 140737465256520 4246583 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/23325/statm: 16792 14411 184 456 0 16328 0
Current children cumulated CPU time (s) 162.26
Current children cumulated vsize (KiB) 67168

[startup+222.307 s]
/proc/loadavg: 2.02 2.03 2.00 3/178 23333
/proc/meminfo: memFree=31253300/32872528 swapFree=518888/559768
[pid=23325] ppid=23322 vsize=67168 CPUtime=222.26 cores=0,2,4,6
/proc/23325/stat : 23325 (open-wbo) R 23322 23325 20982 0 -1 4202496 11872 0 0 0 22222 4 0 0 20 0 1 0 29778447 68780032 14725 33554432000 4194304 6059633 140737465258032 140737465256856 4254706 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/23325/statm: 16792 14725 184 456 0 16328 0
Current children cumulated CPU time (s) 222.26
Current children cumulated vsize (KiB) 67168

[startup+282.3 s]
/proc/loadavg: 2.05 2.03 2.00 3/178 23357
/proc/meminfo: memFree=31243420/32872528 swapFree=518888/559768
[pid=23325] ppid=23322 vsize=97516 CPUtime=282.24 cores=0,2,4,6
/proc/23325/stat : 23325 (open-wbo) R 23322 23325 20982 0 -1 4202496 12076 0 0 0 28220 4 0 0 20 0 1 0 29778447 99856384 16971 33554432000 4194304 6059633 140737465258032 140737465256520 4277570 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/23325/statm: 24379 16971 184 456 0 23915 0
Current children cumulated CPU time (s) 282.24
Current children cumulated vsize (KiB) 97516

[startup+342.3 s]
/proc/loadavg: 2.02 2.03 2.00 3/177 23358
/proc/meminfo: memFree=31243544/32872528 swapFree=518888/559768
[pid=23325] ppid=23322 vsize=97516 CPUtime=342.23 cores=0,2,4,6
/proc/23325/stat : 23325 (open-wbo) R 23322 23325 20982 0 -1 4202496 12077 0 0 0 34219 4 0 0 20 0 1 0 29778447 99856384 17483 33554432000 4194304 6059633 140737465258032 140737465256520 4261792 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/23325/statm: 24379 17483 184 456 0 23915 0
Current children cumulated CPU time (s) 342.23
Current children cumulated vsize (KiB) 97516

[startup+402.3 s]
/proc/loadavg: 2.08 2.04 2.00 3/177 23359
/proc/meminfo: memFree=31245736/32872528 swapFree=518888/559768
[pid=23325] ppid=23322 vsize=97516 CPUtime=402.22 cores=0,2,4,6
/proc/23325/stat : 23325 (open-wbo) R 23322 23325 20982 0 -1 4202496 12078 0 0 0 40218 4 0 0 20 0 1 0 29778447 99856384 17995 33554432000 4194304 6059633 140737465258032 140737465256520 4277549 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/23325/statm: 24379 17995 184 456 0 23915 0
Current children cumulated CPU time (s) 402.22
Current children cumulated vsize (KiB) 97516

[startup+462.3 s]
/proc/loadavg: 2.03 2.03 2.00 3/177 23361
/proc/meminfo: memFree=31247172/32872528 swapFree=518888/559768
[pid=23325] ppid=23322 vsize=97516 CPUtime=462.21 cores=0,2,4,6
/proc/23325/stat : 23325 (open-wbo) R 23322 23325 20982 0 -1 4202496 12080 0 0 0 46217 4 0 0 20 0 1 0 29778447 99856384 18507 33554432000 4194304 6059633 140737465258032 140737465256520 4277570 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/23325/statm: 24379 18507 184 456 0 23915 0
Current children cumulated CPU time (s) 462.21
Current children cumulated vsize (KiB) 97516

[startup+522.3 s]
/proc/loadavg: 2.13 2.05 2.01 3/177 23362
/proc/meminfo: memFree=31280964/32872528 swapFree=518888/559768
[pid=23325] ppid=23322 vsize=97516 CPUtime=522.2 cores=0,2,4,6
/proc/23325/stat : 23325 (open-wbo) R 23322 23325 20982 0 -1 4202496 12521 0 0 0 52216 4 0 0 20 0 1 0 29778447 99856384 19019 33554432000 4194304 6059633 140737465258032 140737465256856 4246362 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/23325/statm: 24379 19019 184 456 0 23915 0
Current children cumulated CPU time (s) 522.2
Current children cumulated vsize (KiB) 97516

[startup+582.3 s]
/proc/loadavg: 2.08 2.05 2.01 3/177 23363
/proc/meminfo: memFree=31280852/32872528 swapFree=518888/559768
[pid=23325] ppid=23322 vsize=97516 CPUtime=582.19 cores=0,2,4,6
/proc/23325/stat : 23325 (open-wbo) R 23322 23325 20982 0 -1 4202496 13400 0 0 0 58214 5 0 0 20 0 1 0 29778447 99856384 19019 33554432000 4194304 6059633 140737465258032 140737465256856 4277549 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/23325/statm: 24379 19019 184 456 0 23915 0
Current children cumulated CPU time (s) 582.19
Current children cumulated vsize (KiB) 97516


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


[startup+942.3 s]
/proc/loadavg: 2.13 2.06 2.01 3/177 23418
/proc/meminfo: memFree=31248500/32872528 swapFree=518888/559768
[pid=23325] ppid=23322 vsize=146836 CPUtime=942.13 cores=0,2,4,6
/proc/23325/stat : 23325 (open-wbo) R 23322 23325 20982 0 -1 4202496 17380 0 0 0 94203 10 0 0 20 0 1 0 29778447 150360064 29171 33554432000 4194304 6059633 140737465258032 140737465256568 4277900 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/23325/statm: 36709 29171 184 456 0 36245 0
Current children cumulated CPU time (s) 942.13
Current children cumulated vsize (KiB) 146836

[startup+1002.3 s]
/proc/loadavg: 2.16 2.07 2.01 3/177 23419
/proc/meminfo: memFree=31282120/32872528 swapFree=518888/559768
[pid=23325] ppid=23322 vsize=97516 CPUtime=1002.12 cores=0,2,4,6
/proc/23325/stat : 23325 (open-wbo) R 23322 23325 20982 0 -1 4202496 17827 0 0 0 100201 11 0 0 20 0 1 0 29778447 99856384 19019 33554432000 4194304 6059633 140737465258032 140737465256856 4278447 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/23325/statm: 24379 19019 184 456 0 23915 0
Current children cumulated CPU time (s) 1002.12
Current children cumulated vsize (KiB) 97516

[startup+1062.3 s]
/proc/loadavg: 2.23 2.10 2.02 3/177 23421
/proc/meminfo: memFree=31280072/32872528 swapFree=518888/559768
[pid=23325] ppid=23322 vsize=97516 CPUtime=1062.11 cores=0,2,4,6
/proc/23325/stat : 23325 (open-wbo) R 23322 23325 20982 0 -1 4202496 18273 0 0 0 106199 12 0 0 20 0 1 0 29778447 99856384 19019 33554432000 4194304 6059633 140737465258032 140737465256856 4277900 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/23325/statm: 24379 19019 184 456 0 23915 0
Current children cumulated CPU time (s) 1062.11
Current children cumulated vsize (KiB) 97516

[startup+1122.3 s]
/proc/loadavg: 2.13 2.10 2.02 3/177 23422
/proc/meminfo: memFree=31280076/32872528 swapFree=518888/559768
[pid=23325] ppid=23322 vsize=97516 CPUtime=1122.11 cores=0,2,4,6
/proc/23325/stat : 23325 (open-wbo) R 23322 23325 20982 0 -1 4202496 18720 0 0 0 112198 13 0 0 20 0 1 0 29778447 99856384 19019 33554432000 4194304 6059633 140737465258032 140737465256856 4277570 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/23325/statm: 24379 19019 184 456 0 23915 0
Current children cumulated CPU time (s) 1122.11
Current children cumulated vsize (KiB) 97516

[startup+1182.3 s]
/proc/loadavg: 2.16 2.11 2.03 3/177 23423
/proc/meminfo: memFree=31246256/32872528 swapFree=518888/559768
[pid=23325] ppid=23322 vsize=146836 CPUtime=1182.1 cores=0,2,4,6
/proc/23325/stat : 23325 (open-wbo) R 23322 23325 20982 0 -1 4202496 19606 0 0 0 118196 14 0 0 20 0 1 0 29778447 150360064 27123 33554432000 4194304 6059633 140737465258032 140737465256568 4277549 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/23325/statm: 36709 27123 184 456 0 36245 0
Current children cumulated CPU time (s) 1182.1
Current children cumulated vsize (KiB) 146836

[startup+1242.3 s]
/proc/loadavg: 2.12 2.10 2.03 3/177 23424
/proc/meminfo: memFree=31239732/32872528 swapFree=518888/559768
[pid=23325] ppid=23322 vsize=146836 CPUtime=1242.09 cores=0,2,4,6
/proc/23325/stat : 23325 (open-wbo) R 23322 23325 20982 0 -1 4202496 20140 0 0 0 124194 15 0 0 20 0 1 0 29778447 150360064 28147 33554432000 4194304 6059633 140737465258032 140737465256568 4277570 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/23325/statm: 36709 28147 184 456 0 36245 0
Current children cumulated CPU time (s) 1242.09
Current children cumulated vsize (KiB) 146836

[startup+1302.3 s]
/proc/loadavg: 2.16 2.11 2.03 3/177 23425
/proc/meminfo: memFree=31235524/32872528 swapFree=518888/559768
[pid=23325] ppid=23322 vsize=146836 CPUtime=1302.08 cores=0,2,4,6
/proc/23325/stat : 23325 (open-wbo) R 23322 23325 20982 0 -1 4202496 21099 0 0 0 130192 16 0 0 20 0 1 0 29778447 150360064 28659 33554432000 4194304 6059633 140737465258032 140737465256568 4277900 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/23325/statm: 36709 28659 184 456 0 36245 0
Current children cumulated CPU time (s) 1302.08
Current children cumulated vsize (KiB) 146836

[startup+1362.3 s]
/proc/loadavg: 2.18 2.12 2.04 3/177 23427
/proc/meminfo: memFree=31219652/32872528 swapFree=518888/559768
[pid=23325] ppid=23322 vsize=146836 CPUtime=1362.07 cores=0,2,4,6
/proc/23325/stat : 23325 (open-wbo) R 23322 23325 20982 0 -1 4202496 22132 0 0 0 136189 18 0 0 20 0 1 0 29778447 150360064 29171 33554432000 4194304 6059633 140737465258032 140737465256568 4278035 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/23325/statm: 36709 29171 184 456 0 36245 0
Current children cumulated CPU time (s) 1362.07
Current children cumulated vsize (KiB) 146836

[startup+1422.3 s]
/proc/loadavg: 2.17 2.13 2.04 3/178 23431
/proc/meminfo: memFree=31219260/32872528 swapFree=518888/559768
[pid=23325] ppid=23322 vsize=146836 CPUtime=1422.07 cores=0,2,4,6
/proc/23325/stat : 23325 (open-wbo) R 23322 23325 20982 0 -1 4202496 23168 0 0 0 142187 20 0 0 20 0 1 0 29778447 150360064 29171 33554432000 4194304 6059633 140737465258032 140737465256568 4277570 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/23325/statm: 36709 29171 184 456 0 36245 0
Current children cumulated CPU time (s) 1422.07
Current children cumulated vsize (KiB) 146836

[startup+1482.3 s]
/proc/loadavg: 2.11 2.11 2.04 3/177 23432
/proc/meminfo: memFree=31219232/32872528 swapFree=518888/559768
[pid=23325] ppid=23322 vsize=146836 CPUtime=1482.05 cores=0,2,4,6
/proc/23325/stat : 23325 (open-wbo) R 23322 23325 20982 0 -1 4202496 24201 0 0 0 148184 21 0 0 20 0 1 0 29778447 150360064 29171 33554432000 4194304 6059633 140737465258032 140737465256568 4277900 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/23325/statm: 36709 29171 184 456 0 36245 0
Current children cumulated CPU time (s) 1482.05
Current children cumulated vsize (KiB) 146836

[startup+1542.31 s]
/proc/loadavg: 2.28 2.15 2.06 3/177 23433
/proc/meminfo: memFree=31217448/32872528 swapFree=518888/559768
[pid=23325] ppid=23322 vsize=146836 CPUtime=1542.05 cores=0,2,4,6
/proc/23325/stat : 23325 (open-wbo) R 23322 23325 20982 0 -1 4202496 25232 0 0 0 154182 23 0 0 20 0 1 0 29778447 150360064 28659 33554432000 4194304 6059633 140737465258032 140737465256568 4277900 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/23325/statm: 36709 28659 184 456 0 36245 0
Current children cumulated CPU time (s) 1542.05
Current children cumulated vsize (KiB) 146836

[startup+1602.3 s]
/proc/loadavg: 2.16 2.14 2.06 3/177 23434
/proc/meminfo: memFree=31219508/32872528 swapFree=518888/559768
[pid=23325] ppid=23322 vsize=146836 CPUtime=1602.04 cores=0,2,4,6
/proc/23325/stat : 23325 (open-wbo) R 23322 23325 20982 0 -1 4202496 26266 0 0 0 160179 25 0 0 20 0 1 0 29778447 150360064 27635 33554432000 4194304 6059633 140737465258032 140737465256568 4278520 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/23325/statm: 36709 27635 184 456 0 36245 0
Current children cumulated CPU time (s) 1602.04
Current children cumulated vsize (KiB) 146836

[startup+1662.3 s]
/proc/loadavg: 2.19 2.16 2.07 3/177 23436
/proc/meminfo: memFree=31251488/32872528 swapFree=518888/559768
[pid=23325] ppid=23322 vsize=97516 CPUtime=1662.02 cores=0,2,4,6
/proc/23325/stat : 23325 (open-wbo) R 23322 23325 20982 0 -1 4202496 26866 0 0 0 166176 26 0 0 20 0 1 0 29778447 99856384 19019 33554432000 4194304 6059633 140737465258032 140737465256856 4255341 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/23325/statm: 24379 19019 184 456 0 23915 0
Current children cumulated CPU time (s) 1662.02
Current children cumulated vsize (KiB) 97516

[startup+1722.3 s]
/proc/loadavg: 2.19 2.16 2.07 3/176 23437
/proc/meminfo: memFree=31252372/32872528 swapFree=518888/559768
[pid=23325] ppid=23322 vsize=97516 CPUtime=1722.01 cores=0,2,4,6
/proc/23325/stat : 23325 (open-wbo) R 23322 23325 20982 0 -1 4202496 27902 0 0 0 172173 28 0 0 20 0 1 0 29778447 99856384 19019 33554432000 4194304 6059633 140737465258032 140737465256856 4278373 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/23325/statm: 24379 19019 184 456 0 23915 0
Current children cumulated CPU time (s) 1722.01
Current children cumulated vsize (KiB) 97516

[startup+1782.3 s]
/proc/loadavg: 2.21 2.16 2.08 3/177 23439
/proc/meminfo: memFree=31251388/32872528 swapFree=518888/559768
[pid=23325] ppid=23322 vsize=97516 CPUtime=1782.01 cores=0,2,4,6
/proc/23325/stat : 23325 (open-wbo) R 23322 23325 20982 0 -1 4202496 28942 0 0 0 178171 30 0 0 20 0 1 0 29778447 99856384 19019 33554432000 4194304 6059633 140737465258032 140737465256856 4278352 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/23325/statm: 24379 19019 184 456 0 23915 0
Current children cumulated CPU time (s) 1782.01
Current children cumulated vsize (KiB) 97516



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.3 s]
/proc/loadavg: 2.16 2.15 2.08 3/177 23440
/proc/meminfo: memFree=31295940/32872528 swapFree=518888/559768
[pid=23325] ppid=23322 vsize=97516 CPUtime=1800 cores=0,2,4,6
/proc/23325/stat : 23325 (open-wbo) R 23322 23325 20982 0 -1 4202496 28942 0 0 0 179970 30 0 0 20 0 1 0 29778447 99856384 19019 33554432000 4194304 6059633 140737465258032 140737465256856 4277689 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/23325/statm: 24379 19019 184 456 0 23915 0
Current children cumulated CPU time (s) 1800
Current children cumulated vsize (KiB) 97516

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 23325 sig 9
??? end of watcher thread
Dumping a history of the last processes samples

[startup+1800.3 s]
/proc/loadavg: 2.16 2.15 2.08 3/177 23440
/proc/meminfo: memFree=31295940/32872528 swapFree=518888/559768
[pid=23325] ppid=23322 vsize=97516 CPUtime=1800 cores=0,2,4,6
/proc/23325/stat : 23325 (open-wbo) R 23322 23325 20982 0 -1 4202496 28942 0 0 0 179970 30 0 0 20 0 1 0 29778447 99856384 19019 33554432000 4194304 6059633 140737465258032 140737465256856 4277689 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/23325/statm: 24379 19019 184 456 0 23915 0
Current children cumulated CPU time (s) 1800
Current children cumulated vsize (KiB) 97516

Child status: 40
Real time (s): 1800.3
CPU time (s): 1800.02
CPU user time (s): 1799.71
CPU system time (s): 0.306953
CPU usage (%): 99.9841
Max. virtual memory (cumulated for all children) (KiB): 177656

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.71
system time used= 0.306953
maximum resident set size= 137432
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 28945
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= 14
involuntary context switches= 1865

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 4.37333 second user time and 7.08592 second system time

The end

Launcher Data 

Begin job on node106 at 2016-06-26 20:56:22
IDJOB=4117042
IDBENCH=109545
IDSOLVER=2547
FILE ID=node106/4117042-1466967382
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-round22-2.opb
COMMAND LINE= open-wbo BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4117042-1466967382/watcher-4117042-1466967382 -o /tmp/evaluation-result-4117042-1466967382/solver-4117042-1466967382 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node106-1466942800-20998 --watchdog 1960  open-wbo HOME/instance-4117042-1466967382.opb

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

MD5SUM BENCH= 1603e350e855b53698c29e37bc064a30
RANDOM SEED=256856042

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:        31312500 kB
Buffers:           15584 kB
Cached:           156692 kB
SwapCached:         4304 kB
Active:           142084 kB
Inactive:         147660 kB
Active(anon):     115432 kB
Inactive(anon):     4936 kB
Active(file):      26652 kB
Inactive(file):   142724 kB
Unevictable:      559768 kB
Mlocked:          518888 kB
SwapTotal:      67108856 kB
SwapFree:       67096696 kB
Dirty:              5064 kB
Writeback:             0 kB
AnonPages:        750764 kB
Mapped:             8952 kB
Shmem:                 0 kB
Slab:             567748 kB
SReclaimable:      11908 kB
SUnreclaim:       555840 kB
KernelStack:        1472 kB
PageTables:         5300 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545120 kB
Committed_AS:     823836 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346412 kB
VmallocChunk:   34341988032 kB
HardwareCorrupted:     0 kB
AnonHugePages:    217088 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 21:26:23