Trace number 4115906

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-size112-round23-1.opb
MD5SUMeb4d42496bf658b7317f257e580ff894
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 constraints9488
Number of constraints which are clauses8192
Number of constraints which are cardinality constraints (but not clauses)400
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-4115906-1466943732.opb
0.00/0.00	c File size is 416178 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:       8592                                                                   |
1800.01/1800.30	c |  Number of soft clauses:          0                                                                   |
1800.01/1800.30	c |  Number of cardinality:         400                                                                   |
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-4115906-1466943732/watcher-4115906-1466943732 -o /tmp/evaluation-result-4115906-1466943732/solver-4115906-1466943732 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node126-1466943732-28824 --watchdog 1960 open-wbo HOME/instance-4115906-1466943732.opb 

pid=28845
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: 1.68 2.09 2.34 3/172 28850
/proc/meminfo: memFree=31791604/32872528 swapFree=329968/354496
[pid=28850] ppid=28845 vsize=2748 CPUtime=0 cores=0,2,4,6
/proc/28850/stat : 28850 (open-wbo) R 28845 28850 28808 0 -1 4202496 412 0 0 0 0 0 0 0 20 0 1 0 27412258 2813952 288 33554432000 4194304 6059633 140733809208800 140736610715800 5131227 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/28850/statm: 687 288 236 456 0 121 0

[startup+0.100167 s]
/proc/loadavg: 1.68 2.09 2.34 3/172 28850
/proc/meminfo: memFree=31791604/32872528 swapFree=329968/354496
[pid=28850] ppid=28845 vsize=23500 CPUtime=0.08 cores=0,2,4,6
/proc/28850/stat : 28850 (open-wbo) R 28845 28850 28808 0 -1 4202496 4399 0 0 0 8 0 0 0 20 0 1 0 27412258 24064000 5192 33554432000 4194304 6059633 140733809208800 140736610715800 5043379 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/28850/statm: 5875 5201 163 456 0 5411 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 23500

[startup+0.200365 s]
/proc/loadavg: 1.68 2.09 2.34 3/172 28850
/proc/meminfo: memFree=31791604/32872528 swapFree=329968/354496
[pid=28850] ppid=28845 vsize=28232 CPUtime=0.18 cores=0,2,4,6
/proc/28850/stat : 28850 (open-wbo) R 28845 28850 28808 0 -1 4202496 5121 0 0 0 18 0 0 0 20 0 1 0 27412258 28909568 5839 33554432000 4194304 6059633 140733809208800 140733809207656 4246291 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/28850/statm: 7058 5839 182 456 0 6594 0
Current children cumulated CPU time (s) 0.18
Current children cumulated vsize (KiB) 28232

[startup+0.300347 s]
/proc/loadavg: 1.68 2.09 2.34 3/172 28850
/proc/meminfo: memFree=31791604/32872528 swapFree=329968/354496
[pid=28850] ppid=28845 vsize=28256 CPUtime=0.28 cores=0,2,4,6
/proc/28850/stat : 28850 (open-wbo) R 28845 28850 28808 0 -1 4202496 5200 0 0 0 28 0 0 0 20 0 1 0 27412258 28934144 5894 33554432000 4194304 6059633 140733809208800 140733809207656 4278479 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/28850/statm: 7064 5894 182 456 0 6600 0
Current children cumulated CPU time (s) 0.28
Current children cumulated vsize (KiB) 28256

[startup+0.700302 s]
/proc/loadavg: 1.68 2.09 2.34 3/172 28850
/proc/meminfo: memFree=31791604/32872528 swapFree=329968/354496
[pid=28850] ppid=28845 vsize=28588 CPUtime=0.68 cores=0,2,4,6
/proc/28850/stat : 28850 (open-wbo) R 28845 28850 28808 0 -1 4202496 5291 0 0 0 68 0 0 0 20 0 1 0 27412258 29274112 5985 33554432000 4194304 6059633 140733809208800 140733809207160 4277855 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/28850/statm: 7147 5985 183 456 0 6683 0
Current children cumulated CPU time (s) 0.68
Current children cumulated vsize (KiB) 28588

[startup+1.50029 s]
/proc/loadavg: 1.68 2.09 2.34 3/177 28855
/proc/meminfo: memFree=31745468/32872528 swapFree=329968/354496
[pid=28850] ppid=28845 vsize=28892 CPUtime=1.48 cores=0,2,4,6
/proc/28850/stat : 28850 (open-wbo) R 28845 28850 28808 0 -1 4202496 5345 0 0 0 148 0 0 0 20 0 1 0 27412258 29585408 6000 33554432000 4194304 6059633 140733809208800 140733809207160 4246291 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/28850/statm: 7223 6000 184 456 0 6759 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 28892

[startup+3.10029 s]
/proc/loadavg: 1.68 2.09 2.34 3/177 28855
/proc/meminfo: memFree=31744460/32872528 swapFree=329968/354496
[pid=28850] ppid=28845 vsize=29204 CPUtime=3.08 cores=0,2,4,6
/proc/28850/stat : 28850 (open-wbo) R 28845 28850 28808 0 -1 4202496 5485 0 0 0 308 0 0 0 20 0 1 0 27412258 29904896 6140 33554432000 4194304 6059633 140733809208800 140733809207624 4277879 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/28850/statm: 7301 6140 184 456 0 6837 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 29204

[startup+6.3003 s]
/proc/loadavg: 1.71 2.09 2.34 3/177 28855
/proc/meminfo: memFree=31742848/32872528 swapFree=329968/354496
[pid=28850] ppid=28845 vsize=29584 CPUtime=6.29 cores=0,2,4,6
/proc/28850/stat : 28850 (open-wbo) R 28845 28850 28808 0 -1 4202496 6375 0 0 0 628 1 0 0 20 0 1 0 27412258 30294016 6230 33554432000 4194304 6059633 140733809208800 140733809207624 4254603 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/28850/statm: 7396 6230 184 456 0 6932 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 29584

[startup+12.7003 s]
/proc/loadavg: 1.73 2.09 2.34 3/177 28855
/proc/meminfo: memFree=31722160/32872528 swapFree=329968/354496
[pid=28850] ppid=28845 vsize=41060 CPUtime=12.69 cores=0,2,4,6
/proc/28850/stat : 28850 (open-wbo) R 28845 28850 28808 0 -1 4202496 7214 0 0 0 1268 1 0 0 20 0 1 0 27412258 42045440 9034 33554432000 4194304 6059633 140733809208800 140733809207320 4277549 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/28850/statm: 10265 9034 184 456 0 9801 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 41060

[startup+25.5004 s]
/proc/loadavg: 1.79 2.08 2.33 3/177 28855
/proc/meminfo: memFree=31722988/32872528 swapFree=329968/354496
[pid=28850] ppid=28845 vsize=45480 CPUtime=25.48 cores=0,2,4,6
/proc/28850/stat : 28850 (open-wbo) R 28845 28850 28808 0 -1 4202496 7884 0 0 0 2547 1 0 0 20 0 1 0 27412258 46571520 10128 33554432000 4194304 6059633 140733809208800 140733809207320 4277549 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/28850/statm: 11370 10128 184 456 0 10906 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 45480

[startup+51.1004 s]
/proc/loadavg: 1.86 2.08 2.32 3/177 28901
/proc/meminfo: memFree=31713676/32872528 swapFree=329968/354496
[pid=28850] ppid=28845 vsize=45480 CPUtime=51.08 cores=0,2,4,6
/proc/28850/stat : 28850 (open-wbo) R 28845 28850 28808 0 -1 4202496 7969 0 0 0 5107 1 0 0 20 0 1 0 27412258 46571520 10210 33554432000 4194304 6059633 140733809208800 140733809207320 4277864 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/28850/statm: 11370 10210 184 456 0 10906 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 45480

[startup+102.3 s]
/proc/loadavg: 1.94 2.06 2.30 3/177 28902
/proc/meminfo: memFree=31699856/32872528 swapFree=329968/354496
[pid=28850] ppid=28845 vsize=59804 CPUtime=102.28 cores=0,2,4,6
/proc/28850/stat : 28850 (open-wbo) R 28845 28850 28808 0 -1 4202496 8955 0 0 0 10226 2 0 0 20 0 1 0 27412258 61239296 12259 33554432000 4194304 6059633 140733809208800 140733809207336 4277900 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/28850/statm: 14951 12259 184 456 0 14487 0
Current children cumulated CPU time (s) 102.28
Current children cumulated vsize (KiB) 59804

[startup+162.3 s]
/proc/loadavg: 1.98 2.05 2.28 3/177 28903
/proc/meminfo: memFree=31687568/32872528 swapFree=329968/354496
[pid=28850] ppid=28845 vsize=67660 CPUtime=162.26 cores=0,2,4,6
/proc/28850/stat : 28850 (open-wbo) R 28845 28850 28808 0 -1 4202496 10297 0 0 0 16223 3 0 0 20 0 1 0 27412258 69283840 14020 33554432000 4194304 6059633 140733809208800 140733809207288 4278479 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/28850/statm: 16915 14020 184 456 0 16451 0
Current children cumulated CPU time (s) 162.26
Current children cumulated vsize (KiB) 67660

[startup+222.307 s]
/proc/loadavg: 2.06 2.05 2.27 3/177 28904
/proc/meminfo: memFree=31674152/32872528 swapFree=329968/354496
[pid=28850] ppid=28845 vsize=67660 CPUtime=222.26 cores=0,2,4,6
/proc/28850/stat : 28850 (open-wbo) R 28845 28850 28808 0 -1 4202496 10304 0 0 0 22223 3 0 0 20 0 1 0 27412258 69283840 14542 33554432000 4194304 6059633 140733809208800 140733809207288 4277835 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/28850/statm: 16915 14542 184 456 0 16451 0
Current children cumulated CPU time (s) 222.26
Current children cumulated vsize (KiB) 67660

[startup+282.3 s]
/proc/loadavg: 2.02 2.04 2.25 3/177 28905
/proc/meminfo: memFree=31662040/32872528 swapFree=329968/354496
[pid=28850] ppid=28845 vsize=98008 CPUtime=282.24 cores=0,2,4,6
/proc/28850/stat : 28850 (open-wbo) R 28845 28850 28808 0 -1 4202496 11217 0 0 0 28220 4 0 0 20 0 1 0 27412258 100360192 16702 33554432000 4194304 6059633 140733809208800 140733809207288 4277725 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/28850/statm: 24502 16702 184 456 0 24038 0
Current children cumulated CPU time (s) 282.24
Current children cumulated vsize (KiB) 98008

[startup+342.3 s]
/proc/loadavg: 2.11 2.06 2.24 3/177 28907
/proc/meminfo: memFree=31654184/32872528 swapFree=329968/354496
[pid=28850] ppid=28845 vsize=98008 CPUtime=342.23 cores=0,2,4,6
/proc/28850/stat : 28850 (open-wbo) R 28845 28850 28808 0 -1 4202496 11218 0 0 0 34219 4 0 0 20 0 1 0 27412258 100360192 17214 33554432000 4194304 6059633 140733809208800 140733809207288 4254750 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/28850/statm: 24502 17214 184 456 0 24038 0
Current children cumulated CPU time (s) 342.23
Current children cumulated vsize (KiB) 98008

[startup+402.3 s]
/proc/loadavg: 2.09 2.06 2.23 3/177 28908
/proc/meminfo: memFree=31650076/32872528 swapFree=329968/354496
[pid=28850] ppid=28845 vsize=98008 CPUtime=402.22 cores=0,2,4,6
/proc/28850/stat : 28850 (open-wbo) R 28845 28850 28808 0 -1 4202496 11220 0 0 0 40218 4 0 0 20 0 1 0 27412258 100360192 17727 33554432000 4194304 6059633 140733809208800 140733809207288 4277900 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/28850/statm: 24502 17727 184 456 0 24038 0
Current children cumulated CPU time (s) 402.22
Current children cumulated vsize (KiB) 98008

[startup+462.3 s]
/proc/loadavg: 2.07 2.06 2.22 3/177 28909
/proc/meminfo: memFree=31643688/32872528 swapFree=329968/354496
[pid=28850] ppid=28845 vsize=98008 CPUtime=462.21 cores=0,2,4,6
/proc/28850/stat : 28850 (open-wbo) R 28845 28850 28808 0 -1 4202496 11222 0 0 0 46217 4 0 0 20 0 1 0 27412258 100360192 18751 33554432000 4194304 6059633 140733809208800 140733809207288 4254688 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/28850/statm: 24502 18751 184 456 0 24038 0
Current children cumulated CPU time (s) 462.21
Current children cumulated vsize (KiB) 98008

[startup+522.3 s]
/proc/loadavg: 2.06 2.06 2.20 3/178 28913
/proc/meminfo: memFree=31641424/32872528 swapFree=329968/354496
[pid=28850] ppid=28845 vsize=98008 CPUtime=522.2 cores=0,2,4,6
/proc/28850/stat : 28850 (open-wbo) R 28845 28850 28808 0 -1 4202496 11222 0 0 0 52216 4 0 0 20 0 1 0 27412258 100360192 18751 33554432000 4194304 6059633 140733809208800 140733809207288 4277570 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/28850/statm: 24502 18751 184 456 0 24038 0
Current children cumulated CPU time (s) 522.2
Current children cumulated vsize (KiB) 98008

[startup+582.3 s]
/proc/loadavg: 2.05 2.06 2.19 3/177 28914
/proc/meminfo: memFree=31640432/32872528 swapFree=329968/354496
[pid=28850] ppid=28845 vsize=98008 CPUtime=582.19 cores=0,2,4,6
/proc/28850/stat : 28850 (open-wbo) R 28845 28850 28808 0 -1 4202496 11747 0 0 0 58215 4 0 0 20 0 1 0 27412258 100360192 18751 33554432000 4194304 6059633 140733809208800 140733809207624 4262818 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/28850/statm: 24502 18751 184 456 0 24038 0
Current children cumulated CPU time (s) 582.19
Current children cumulated vsize (KiB) 98008


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


[startup+942.3 s]
/proc/loadavg: 2.02 2.04 2.13 3/177 28923
/proc/meminfo: memFree=31598360/32872528 swapFree=329968/354496
[pid=28850] ppid=28845 vsize=147328 CPUtime=942.14 cores=0,2,4,6
/proc/28850/stat : 28850 (open-wbo) R 28845 28850 28808 0 -1 4202496 16490 0 0 0 94205 9 0 0 20 0 1 0 27412258 150863872 27965 33554432000 4194304 6059633 140733809208800 140733809207336 4277586 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/28850/statm: 36832 27965 184 456 0 36368 0
Current children cumulated CPU time (s) 942.14
Current children cumulated vsize (KiB) 147328

[startup+1002.3 s]
/proc/loadavg: 2.06 2.04 2.13 3/177 28924
/proc/meminfo: memFree=31634792/32872528 swapFree=329968/354496
[pid=28850] ppid=28845 vsize=98008 CPUtime=1002.13 cores=0,2,4,6
/proc/28850/stat : 28850 (open-wbo) R 28845 28850 28808 0 -1 4202496 17022 0 0 0 100203 10 0 0 20 0 1 0 27412258 100360192 18751 33554432000 4194304 6059633 140733809208800 140733809207624 4277721 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/28850/statm: 24502 18751 184 456 0 24038 0
Current children cumulated CPU time (s) 1002.13
Current children cumulated vsize (KiB) 98008

[startup+1062.3 s]
/proc/loadavg: 2.02 2.03 2.12 3/177 28925
/proc/meminfo: memFree=31597804/32872528 swapFree=329968/354496
[pid=28850] ppid=28845 vsize=98008 CPUtime=1062.12 cores=0,2,4,6
/proc/28850/stat : 28850 (open-wbo) R 28845 28850 28808 0 -1 4202496 17552 0 0 0 106201 11 0 0 20 0 1 0 27412258 100360192 18751 33554432000 4194304 6059633 140733809208800 140733809207624 4277570 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/28850/statm: 24502 18751 184 456 0 24038 0
Current children cumulated CPU time (s) 1062.12
Current children cumulated vsize (KiB) 98008

[startup+1122.3 s]
/proc/loadavg: 2.01 2.02 2.10 3/178 28929
/proc/meminfo: memFree=31591572/32872528 swapFree=329968/354496
[pid=28850] ppid=28845 vsize=98008 CPUtime=1122.12 cores=0,2,4,6
/proc/28850/stat : 28850 (open-wbo) R 28845 28850 28808 0 -1 4202496 18083 0 0 0 112200 12 0 0 20 0 1 0 27412258 100360192 18751 33554432000 4194304 6059633 140733809208800 140733809207624 4277900 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/28850/statm: 24502 18751 184 456 0 24038 0
Current children cumulated CPU time (s) 1122.12
Current children cumulated vsize (KiB) 98008

[startup+1182.3 s]
/proc/loadavg: 2.04 2.03 2.10 3/177 28930
/proc/meminfo: memFree=31555280/32872528 swapFree=329968/354496
[pid=28850] ppid=28845 vsize=147328 CPUtime=1182.1 cores=0,2,4,6
/proc/28850/stat : 28850 (open-wbo) R 28845 28850 28808 0 -1 4202496 19140 0 0 0 118197 13 0 0 20 0 1 0 27412258 150863872 27453 33554432000 4194304 6059633 140733809208800 140733809207336 4246291 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/28850/statm: 36832 27453 184 456 0 36368 0
Current children cumulated CPU time (s) 1182.1
Current children cumulated vsize (KiB) 147328

[startup+1242.3 s]
/proc/loadavg: 2.01 2.02 2.09 3/177 28932
/proc/meminfo: memFree=31593568/32872528 swapFree=329968/354496
[pid=28850] ppid=28845 vsize=147328 CPUtime=1242.1 cores=0,2,4,6
/proc/28850/stat : 28850 (open-wbo) R 28845 28850 28808 0 -1 4202496 19674 0 0 0 124196 14 0 0 20 0 1 0 27412258 150863872 28477 33554432000 4194304 6059633 140733809208800 140733809207336 4278436 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/28850/statm: 36832 28477 184 456 0 36368 0
Current children cumulated CPU time (s) 1242.1
Current children cumulated vsize (KiB) 147328

[startup+1302.3 s]
/proc/loadavg: 2.04 2.03 2.09 3/177 28933
/proc/meminfo: memFree=31591260/32872528 swapFree=329968/354496
[pid=28850] ppid=28845 vsize=147328 CPUtime=1302.08 cores=0,2,4,6
/proc/28850/stat : 28850 (open-wbo) R 28845 28850 28808 0 -1 4202496 20209 0 0 0 130193 15 0 0 20 0 1 0 27412258 150863872 29501 33554432000 4194304 6059633 140733809208800 140733809207336 4277524 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/28850/statm: 36832 29501 184 456 0 36368 0
Current children cumulated CPU time (s) 1302.08
Current children cumulated vsize (KiB) 147328

[startup+1362.3 s]
/proc/loadavg: 2.01 2.02 2.08 3/177 28934
/proc/meminfo: memFree=31589092/32872528 swapFree=329968/354496
[pid=28850] ppid=28845 vsize=147328 CPUtime=1362.07 cores=0,2,4,6
/proc/28850/stat : 28850 (open-wbo) R 28845 28850 28808 0 -1 4202496 20742 0 0 0 136191 16 0 0 20 0 1 0 27412258 150863872 29501 33554432000 4194304 6059633 140733809208800 140733809207336 4278447 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/28850/statm: 36832 29501 184 456 0 36368 0
Current children cumulated CPU time (s) 1362.07
Current children cumulated vsize (KiB) 147328

[startup+1422.3 s]
/proc/loadavg: 2.00 2.02 2.08 3/177 28935
/proc/meminfo: memFree=31587556/32872528 swapFree=329968/354496
[pid=28850] ppid=28845 vsize=147328 CPUtime=1422.07 cores=0,2,4,6
/proc/28850/stat : 28850 (open-wbo) R 28845 28850 28808 0 -1 4202496 21317 0 0 0 142190 17 0 0 20 0 1 0 27412258 150863872 30013 33554432000 4194304 6059633 140733809208800 140733809207336 4277900 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/28850/statm: 36832 30013 184 456 0 36368 0
Current children cumulated CPU time (s) 1422.07
Current children cumulated vsize (KiB) 147328

[startup+1482.3 s]
/proc/loadavg: 2.13 2.04 2.08 3/177 28936
/proc/meminfo: memFree=31585404/32872528 swapFree=329968/354496
[pid=28850] ppid=28845 vsize=147328 CPUtime=1482.05 cores=0,2,4,6
/proc/28850/stat : 28850 (open-wbo) R 28845 28850 28808 0 -1 4202496 21921 0 0 0 148187 18 0 0 20 0 1 0 27412258 150863872 30525 33554432000 4194304 6059633 140733809208800 140733809207336 4277768 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/28850/statm: 36832 30525 184 456 0 36368 0
Current children cumulated CPU time (s) 1482.05
Current children cumulated vsize (KiB) 147328

[startup+1542.31 s]
/proc/loadavg: 2.09 2.05 2.08 3/177 28938
/proc/meminfo: memFree=31536212/32872528 swapFree=329968/354496
[pid=28850] ppid=28845 vsize=147328 CPUtime=1542.06 cores=0,2,4,6
/proc/28850/stat : 28850 (open-wbo) R 28845 28850 28808 0 -1 4202496 22523 0 0 0 154186 20 0 0 20 0 1 0 27412258 150863872 30013 33554432000 4194304 6059633 140733809208800 140733809207336 4277781 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/28850/statm: 36832 30013 184 456 0 36368 0
Current children cumulated CPU time (s) 1542.06
Current children cumulated vsize (KiB) 147328

[startup+1602.3 s]
/proc/loadavg: 2.03 2.04 2.07 3/177 28939
/proc/meminfo: memFree=31541204/32872528 swapFree=329968/354496
[pid=28850] ppid=28845 vsize=147328 CPUtime=1602.04 cores=0,2,4,6
/proc/28850/stat : 28850 (open-wbo) R 28845 28850 28808 0 -1 4202496 23124 0 0 0 160183 21 0 0 20 0 1 0 27412258 150863872 29501 33554432000 4194304 6059633 140733809208800 140733809207336 4254744 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/28850/statm: 36832 29501 184 456 0 36368 0
Current children cumulated CPU time (s) 1602.04
Current children cumulated vsize (KiB) 147328

[startup+1662.3 s]
/proc/loadavg: 2.01 2.03 2.07 3/177 28940
/proc/meminfo: memFree=31544524/32872528 swapFree=329968/354496
[pid=28850] ppid=28845 vsize=147328 CPUtime=1662.03 cores=0,2,4,6
/proc/28850/stat : 28850 (open-wbo) R 28845 28850 28808 0 -1 4202496 23726 0 0 0 166180 23 0 0 20 0 1 0 27412258 150863872 28989 33554432000 4194304 6059633 140733809208800 140733809207336 4277627 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/28850/statm: 36832 28989 184 456 0 36368 0
Current children cumulated CPU time (s) 1662.03
Current children cumulated vsize (KiB) 147328

[startup+1722.3 s]
/proc/loadavg: 2.08 2.04 2.07 3/178 28944
/proc/meminfo: memFree=31554652/32872528 swapFree=329968/354496
[pid=28850] ppid=28845 vsize=147328 CPUtime=1722.02 cores=0,2,4,6
/proc/28850/stat : 28850 (open-wbo) R 28845 28850 28808 0 -1 4202496 24329 0 0 0 172178 24 0 0 20 0 1 0 27412258 150863872 27965 33554432000 4194304 6059633 140733809208800 140733809207336 4278292 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/28850/statm: 36832 27965 184 456 0 36368 0
Current children cumulated CPU time (s) 1722.02
Current children cumulated vsize (KiB) 147328

[startup+1782.3 s]
/proc/loadavg: 2.03 2.03 2.06 3/177 28945
/proc/meminfo: memFree=31597260/32872528 swapFree=329968/354496
[pid=28850] ppid=28845 vsize=98008 CPUtime=1782.01 cores=0,2,4,6
/proc/28850/stat : 28850 (open-wbo) R 28845 28850 28808 0 -1 4202496 24407 0 0 0 178176 25 0 0 20 0 1 0 27412258 100360192 18751 33554432000 4194304 6059633 140733809208800 140733809207624 4254611 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/28850/statm: 24502 18751 184 456 0 24038 0
Current children cumulated CPU time (s) 1782.01
Current children cumulated vsize (KiB) 98008



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.3 s]
/proc/loadavg: 2.02 2.03 2.06 3/177 28945
/proc/meminfo: memFree=31544324/32872528 swapFree=329968/354496
[pid=28850] ppid=28845 vsize=147328 CPUtime=1800.01 cores=0,2,4,6
/proc/28850/stat : 28850 (open-wbo) R 28845 28850 28808 0 -1 4202496 24937 0 0 0 179976 25 0 0 20 0 1 0 27412258 150863872 29501 33554432000 4194304 6059633 140733809208800 140733809207336 4246318 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/28850/statm: 36832 29501 184 456 0 36368 0
Current children cumulated CPU time (s) 1800.01
Current children cumulated vsize (KiB) 147328

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 28850 sig 9
??? end of watcher thread
Dumping a history of the last processes samples

[startup+1800.3 s]
/proc/loadavg: 2.02 2.03 2.06 3/177 28945
/proc/meminfo: memFree=31544324/32872528 swapFree=329968/354496
[pid=28850] ppid=28845 vsize=147328 CPUtime=1800.01 cores=0,2,4,6
/proc/28850/stat : 28850 (open-wbo) R 28845 28850 28808 0 -1 4202496 24937 0 0 0 179976 25 0 0 20 0 1 0 27412258 150863872 29501 33554432000 4194304 6059633 140733809208800 140733809207336 4246318 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/28850/statm: 36832 29501 184 456 0 36368 0
Current children cumulated CPU time (s) 1800.01
Current children cumulated vsize (KiB) 147328

Child status: 40
Real time (s): 1800.3
CPU time (s): 1800.02
CPU user time (s): 1799.76
CPU system time (s): 0.25896
CPU usage (%): 99.9844
Max. virtual memory (cumulated for all children) (KiB): 178148

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.76
system time used= 0.25896
maximum resident set size= 132608
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 24940
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= 1921

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 4.16837 second user time and 7.30189 second system time

The end

Launcher Data 

Begin job on node126 at 2016-06-26 14:22:12
IDJOB=4115906
IDBENCH=109403
IDSOLVER=2547
FILE ID=node126/4115906-1466943732
RUNJOBID= node126-1466943732-28824
PBS_JOBID= 19976356
Free space on /tmp= 71724 MiB

SOLVER NAME= Open-WBO PB16
BENCH NAME= PB16/normalized-PB16/DEC-SMALLINT-LIN/nossum/normalized-sha1-size112-round23-1.opb
COMMAND LINE= open-wbo BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4115906-1466943732/watcher-4115906-1466943732 -o /tmp/evaluation-result-4115906-1466943732/solver-4115906-1466943732 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node126-1466943732-28824 --watchdog 1960  open-wbo HOME/instance-4115906-1466943732.opb

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

MD5SUM BENCH= eb4d42496bf658b7317f257e580ff894
RANDOM SEED=63469048

node126.alineos.net Linux 2.6.32-71.29.1.el6.x86_64 #1 SMP Mon Jun 27 19:49:27 BST 2011

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.348
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	: 5332.69
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.348
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 16
initial apicid	: 16
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.55
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 2
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.348
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	: 5332.54
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 3
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.348
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	: 5332.56
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 4
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.348
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 4
initial apicid	: 4
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.55
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 5
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.348
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	: 5332.54
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 6
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.348
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	: 5332.55
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 7
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.348
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 22
initial apicid	: 22
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.55
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       32872528 kB
MemFree:        31793404 kB
Buffers:             872 kB
Cached:            26524 kB
SwapCached:          780 kB
Active:            19064 kB
Inactive:           8680 kB
Active(anon):       2376 kB
Inactive(anon):      784 kB
Active(file):      16688 kB
Inactive(file):     7896 kB
Unevictable:      354496 kB
Mlocked:          329968 kB
SwapTotal:      67108856 kB
SwapFree:       67098452 kB
Dirty:             10192 kB
Writeback:             0 kB
AnonPages:        354900 kB
Mapped:             6016 kB
Shmem:                 0 kB
Slab:             565360 kB
SReclaimable:       8616 kB
SUnreclaim:       556744 kB
KernelStack:        1368 kB
PageTables:         4480 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545120 kB
Committed_AS:     449964 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346412 kB
VmallocChunk:   34341988032 kB
HardwareCorrupted:     0 kB
AnonHugePages:     24576 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= 71716 MiB
End job on node126 at 2016-06-26 14:52:13