Trace number 4089993

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/pb16-16-elffers/
rand6reg/normalized-rand6reg-v051-n2.opb
MD5SUMbc85fa55b82808cf2d6ead8192348d0f
Bench CategoryDEC-SMALLINT-LIN (no optimisation, small integers, linear constraints)
Best result obtained on this benchmarkUNSAT
Best value of the objective obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark0.067989
Has Objective FunctionNO
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables153
Total number of constraints51
Number of constraints which are clauses0
Number of constraints which are cardinality constraints (but not clauses)51
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint6
Maximum length of a constraint6
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 1
Number of bits of the biggest number in a constraint 1
Biggest sum of numbers in a constraint 7
Number of bits of the biggest sum of numbers3
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-4089993-1466025845.opb
0.00/0.00	c File size is 2736 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:           153                                                                   |
1800.00/1800.30	c |  Number of hard clauses:         51                                                                   |
1800.00/1800.30	c |  Number of soft clauses:          0                                                                   |
1800.00/1800.30	c |  Number of cardinality:          51                                                                   |
1800.00/1800.30	c |  Number of PB :                   0                                                                   |
1800.00/1800.30	c |  Parse time:                   0.00 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-4089993-1466025845/watcher-4089993-1466025845 -o /tmp/evaluation-result-4089993-1466025845/solver-4089993-1466025845 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node139-1466010231-5829 --watchdog 1960 open-wbo HOME/instance-4089993-1466025845.opb 

pid=10968
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: 2.11 2.17 2.17 4/176 10971
/proc/meminfo: memFree=30440568/32872528 swapFree=1401752/1579580
[pid=10971] ppid=10968 vsize=6692 CPUtime=0 cores=0,2,4,6
/proc/10971/stat : 10971 (open-wbo) R 10968 10971 5813 0 -1 4202496 377 0 0 0 0 0 0 0 20 0 1 0 4630196 6852608 250 33554432000 4194304 6059633 140733585911232 140736539732280 4280227 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/10971/statm: 1673 250 164 456 0 1209 0

[startup+0.100113 s]
/proc/loadavg: 2.11 2.17 2.17 4/176 10971
/proc/meminfo: memFree=30440568/32872528 swapFree=1401752/1579580
[pid=10971] ppid=10968 vsize=3096 CPUtime=0.09 cores=0,2,4,6
/proc/10971/stat : 10971 (open-wbo) R 10968 10971 5813 0 -1 4202496 662 0 0 0 9 0 0 0 20 0 1 0 4630196 3170304 426 33554432000 4194304 6059633 140733585911232 140736539732280 5043379 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/10971/statm: 774 426 175 456 0 310 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3096

[startup+0.200265 s]
/proc/loadavg: 2.11 2.17 2.17 4/176 10971
/proc/meminfo: memFree=30440568/32872528 swapFree=1401752/1579580
[pid=10971] ppid=10968 vsize=4464 CPUtime=0.19 cores=0,2,4,6
/proc/10971/stat : 10971 (open-wbo) R 10968 10971 5813 0 -1 4202496 1163 0 0 0 19 0 0 0 20 0 1 0 4630196 4571136 672 33554432000 4194304 6059633 140733585911232 140736539732280 4280227 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/10971/statm: 1116 672 175 456 0 652 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 4464

[startup+0.300243 s]
/proc/loadavg: 2.11 2.17 2.17 4/176 10971
/proc/meminfo: memFree=30440568/32872528 swapFree=1401752/1579580
[pid=10971] ppid=10968 vsize=6112 CPUtime=0.29 cores=0,2,4,6
/proc/10971/stat : 10971 (open-wbo) R 10968 10971 5813 0 -1 4202496 1327 0 0 0 29 0 0 0 20 0 1 0 4630196 6258688 835 33554432000 4194304 6059633 140733585911232 140736539732280 4277847 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/10971/statm: 1528 835 175 456 0 1064 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 6112

[startup+0.700215 s]
/proc/loadavg: 2.11 2.17 2.17 4/176 10971
/proc/meminfo: memFree=30440568/32872528 swapFree=1401752/1579580
[pid=10971] ppid=10968 vsize=6112 CPUtime=0.69 cores=0,2,4,6
/proc/10971/stat : 10971 (open-wbo) R 10968 10971 5813 0 -1 4202496 1690 0 0 0 69 0 0 0 20 0 1 0 4630196 6258688 1191 33554432000 4194304 6059633 140733585911232 140736539732280 4277864 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/10971/statm: 1528 1191 175 456 0 1064 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 6112

[startup+1.50021 s]
/proc/loadavg: 2.11 2.17 2.17 4/177 10972
/proc/meminfo: memFree=30427836/32872528 swapFree=1401752/1579580
[pid=10971] ppid=10968 vsize=13348 CPUtime=1.49 cores=0,2,4,6
/proc/10971/stat : 10971 (open-wbo) R 10968 10971 5813 0 -1 4202496 2558 0 0 0 149 0 0 0 20 0 1 0 4630196 13668352 2552 33554432000 4194304 6059633 140733585911232 140733585909608 4277900 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/10971/statm: 3337 2552 175 456 0 2873 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 13348

[startup+3.10022 s]
/proc/loadavg: 2.11 2.17 2.17 4/177 10972
/proc/meminfo: memFree=30421764/32872528 swapFree=1401752/1579580
[pid=10971] ppid=10968 vsize=13348 CPUtime=3.09 cores=0,2,4,6
/proc/10971/stat : 10971 (open-wbo) R 10968 10971 5813 0 -1 4202496 2991 0 0 0 309 0 0 0 20 0 1 0 4630196 13668352 2976 33554432000 4194304 6059633 140733585911232 140733585909720 4263795 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/10971/statm: 3337 2976 175 456 0 2873 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 13348

[startup+6.30028 s]
/proc/loadavg: 2.18 2.18 2.18 3/177 10972
/proc/meminfo: memFree=30416944/32872528 swapFree=1401752/1579580
[pid=10971] ppid=10968 vsize=16068 CPUtime=6.29 cores=0,2,4,6
/proc/10971/stat : 10971 (open-wbo) R 10968 10971 5813 0 -1 4202496 3684 0 0 0 629 0 0 0 20 0 1 0 4630196 16453632 3648 33554432000 4194304 6059633 140733585911232 140733585909752 4277900 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/10971/statm: 4017 3648 175 456 0 3553 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 16068

[startup+12.7002 s]
/proc/loadavg: 2.25 2.19 2.18 3/177 10972
/proc/meminfo: memFree=30409972/32872528 swapFree=1401752/1579580
[pid=10971] ppid=10968 vsize=25804 CPUtime=12.68 cores=0,2,4,6
/proc/10971/stat : 10971 (open-wbo) R 10968 10971 5813 0 -1 4202496 4223 0 0 0 1268 0 0 0 20 0 1 0 4630196 26423296 5339 33554432000 4194304 6059633 140733585911232 140733585909720 4278288 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/10971/statm: 6451 5339 175 456 0 5987 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 25804

[startup+25.5003 s]
/proc/loadavg: 2.26 2.20 2.18 3/177 10972
/proc/meminfo: memFree=30407924/32872528 swapFree=1401752/1579580
[pid=10971] ppid=10968 vsize=25804 CPUtime=25.48 cores=0,2,4,6
/proc/10971/stat : 10971 (open-wbo) R 10968 10971 5813 0 -1 4202496 4284 0 0 0 2548 0 0 0 20 0 1 0 4630196 26423296 5911 33554432000 4194304 6059633 140733585911232 140733585909720 4278369 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/10971/statm: 6451 5911 175 456 0 5987 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 25804

[startup+51.1003 s]
/proc/loadavg: 2.31 2.22 2.19 3/177 10972
/proc/meminfo: memFree=30382552/32872528 swapFree=1401752/1579580
[pid=10971] ppid=10968 vsize=44468 CPUtime=51.08 cores=0,2,4,6
/proc/10971/stat : 10971 (open-wbo) R 10968 10971 5813 0 -1 4202496 5501 0 0 0 5107 1 0 0 20 0 1 0 4630196 45535232 10549 33554432000 4194304 6059633 140733585911232 140733585909720 4261593 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/10971/statm: 11117 10549 175 456 0 10653 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 44468

[startup+102.3 s]
/proc/loadavg: 2.21 2.20 2.18 3/177 10974
/proc/meminfo: memFree=30360584/32872528 swapFree=1401752/1579580
[pid=10971] ppid=10968 vsize=52284 CPUtime=102.28 cores=0,2,4,6
/proc/10971/stat : 10971 (open-wbo) R 10968 10971 5813 0 -1 4202496 6637 0 0 0 10226 2 0 0 20 0 1 0 4630196 53538816 12712 33554432000 4194304 6059633 140733585911232 140733585910056 4277847 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/10971/statm: 13071 12712 175 456 0 12607 0
Current children cumulated CPU time (s) 102.28
Current children cumulated vsize (KiB) 52284

[startup+162.3 s]
/proc/loadavg: 2.18 2.19 2.18 3/177 10975
/proc/meminfo: memFree=30353448/32872528 swapFree=1401752/1579580
[pid=10971] ppid=10968 vsize=82632 CPUtime=162.27 cores=0,2,4,6
/proc/10971/stat : 10971 (open-wbo) R 10968 10971 5813 0 -1 4202496 6948 0 0 0 16225 2 0 0 20 0 1 0 4630196 84615168 14555 33554432000 4194304 6059633 140733585911232 140733585909720 4278373 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/10971/statm: 20658 14555 175 456 0 20194 0
Current children cumulated CPU time (s) 162.27
Current children cumulated vsize (KiB) 82632

[startup+222.307 s]
/proc/loadavg: 2.20 2.20 2.18 4/177 10976
/proc/meminfo: memFree=30330668/32872528 swapFree=1401752/1579580
[pid=10971] ppid=10968 vsize=82632 CPUtime=222.26 cores=0,2,4,6
/proc/10971/stat : 10971 (open-wbo) R 10968 10971 5813 0 -1 4202496 6949 0 0 0 22224 2 0 0 20 0 1 0 4630196 84615168 15067 33554432000 4194304 6059633 140733585911232 140733585909720 4278479 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/10971/statm: 20658 15067 175 456 0 20194 0
Current children cumulated CPU time (s) 222.26
Current children cumulated vsize (KiB) 82632

[startup+282.3 s]
/proc/loadavg: 2.30 2.22 2.19 3/177 10977
/proc/meminfo: memFree=30309820/32872528 swapFree=1401752/1579580
[pid=10971] ppid=10968 vsize=82632 CPUtime=282.24 cores=0,2,4,6
/proc/10971/stat : 10971 (open-wbo) R 10968 10971 5813 0 -1 4202496 7072 0 0 0 28222 2 0 0 20 0 1 0 4630196 84615168 19787 33554432000 4194304 6059633 140733585911232 140733585909720 4278447 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/10971/statm: 20658 19787 175 456 0 20194 0
Current children cumulated CPU time (s) 282.24
Current children cumulated vsize (KiB) 82632

[startup+342.3 s]
/proc/loadavg: 2.17 2.19 2.18 3/177 10978
/proc/meminfo: memFree=30307644/32872528 swapFree=1401752/1579580
[pid=10971] ppid=10968 vsize=82632 CPUtime=342.23 cores=0,2,4,6
/proc/10971/stat : 10971 (open-wbo) R 10968 10971 5813 0 -1 4202496 7073 0 0 0 34221 2 0 0 20 0 1 0 4630196 84615168 20299 33554432000 4194304 6059633 140733585911232 140733585909720 4277879 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/10971/statm: 20658 20299 175 456 0 20194 0
Current children cumulated CPU time (s) 342.23
Current children cumulated vsize (KiB) 82632

[startup+402.3 s]
/proc/loadavg: 2.23 2.20 2.18 4/178 10983
/proc/meminfo: memFree=30305092/32872528 swapFree=1401752/1579580
[pid=10971] ppid=10968 vsize=82632 CPUtime=402.22 cores=0,2,4,6
/proc/10971/stat : 10971 (open-wbo) R 10968 10971 5813 0 -1 4202496 7313 0 0 0 40219 3 0 0 20 0 1 0 4630196 84615168 20299 33554432000 4194304 6059633 140733585911232 140733585910056 4278338 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/10971/statm: 20658 20299 175 456 0 20194 0
Current children cumulated CPU time (s) 402.22
Current children cumulated vsize (KiB) 82632

[startup+462.3 s]
/proc/loadavg: 2.19 2.19 2.18 3/177 10984
/proc/meminfo: memFree=30268036/32872528 swapFree=1401752/1579580
[pid=10971] ppid=10968 vsize=131952 CPUtime=462.22 cores=0,2,4,6
/proc/10971/stat : 10971 (open-wbo) R 10968 10971 5813 0 -1 4202496 7677 0 0 0 46217 5 0 0 20 0 1 0 4630196 135118848 29108 33554432000 4194304 6059633 140733585911232 140733585909768 4277855 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/10971/statm: 32988 29108 175 456 0 32524 0
Current children cumulated CPU time (s) 462.22
Current children cumulated vsize (KiB) 131952

[startup+522.3 s]
/proc/loadavg: 2.21 2.20 2.18 3/177 10985
/proc/meminfo: memFree=30302600/32872528 swapFree=1401752/1579580
[pid=10971] ppid=10968 vsize=131952 CPUtime=522.21 cores=0,2,4,6
/proc/10971/stat : 10971 (open-wbo) R 10968 10971 5813 0 -1 4202496 7920 0 0 0 52215 6 0 0 20 0 1 0 4630196 135118848 28084 33554432000 4194304 6059633 140733585911232 140733585910056 4278382 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/10971/statm: 32988 28084 175 456 0 32524 0
Current children cumulated CPU time (s) 522.21
Current children cumulated vsize (KiB) 131952

[startup+582.3 s]
/proc/loadavg: 2.12 2.18 2.17 3/177 10986
/proc/meminfo: memFree=30263616/32872528 swapFree=1401752/1579580
[pid=10971] ppid=10968 vsize=131952 CPUtime=582.2 cores=0,2,4,6
/proc/10971/stat : 10971 (open-wbo) R 10968 10971 5813 0 -1 4202496 8169 0 0 0 58213 7 0 0 20 0 1 0 4630196 135118848 29620 33554432000 4194304 6059633 140733585911232 140733585909768 4277910 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/10971/statm: 32988 29620 175 456 0 32524 0
Current children cumulated CPU time (s) 582.2
Current children cumulated vsize (KiB) 131952


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


[startup+942.3 s]
/proc/loadavg: 2.22 2.21 2.18 3/177 10993
/proc/meminfo: memFree=30254476/32872528 swapFree=1401752/1579580
[pid=10971] ppid=10968 vsize=96152 CPUtime=942.13 cores=0,2,4,6
/proc/10971/stat : 10971 (open-wbo) R 10968 10971 5813 0 -1 4202496 10135 0 0 0 94201 12 0 0 20 0 1 0 4630196 98459648 23680 33554432000 4194304 6059633 140733585911232 140733585910056 4263795 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/10971/statm: 24038 23680 175 456 0 23574 0
Current children cumulated CPU time (s) 942.13
Current children cumulated vsize (KiB) 96152

[startup+1002.3 s]
/proc/loadavg: 2.41 2.26 2.20 3/178 10998
/proc/meminfo: memFree=30272556/32872528 swapFree=1401752/1579580
[pid=10971] ppid=10968 vsize=96152 CPUtime=1002.13 cores=0,2,4,6
/proc/10971/stat : 10971 (open-wbo) R 10968 10971 5813 0 -1 4202496 10262 0 0 0 100200 13 0 0 20 0 1 0 4630196 98459648 23680 33554432000 4194304 6059633 140733585911232 140733585910056 4277900 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/10971/statm: 24038 23680 175 456 0 23574 0
Current children cumulated CPU time (s) 1002.13
Current children cumulated vsize (KiB) 96152

[startup+1062.3 s]
/proc/loadavg: 2.21 2.23 2.19 3/177 10999
/proc/meminfo: memFree=30233652/32872528 swapFree=1401752/1579580
[pid=10971] ppid=10968 vsize=145472 CPUtime=1062.12 cores=0,2,4,6
/proc/10971/stat : 10971 (open-wbo) R 10968 10971 5813 0 -1 4202496 10513 0 0 0 106198 14 0 0 20 0 1 0 4630196 148963328 33513 33554432000 4194304 6059633 140733585911232 140733585909768 4278035 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/10971/statm: 36368 33513 175 456 0 35904 0
Current children cumulated CPU time (s) 1062.12
Current children cumulated vsize (KiB) 145472

[startup+1122.3 s]
/proc/loadavg: 2.24 2.23 2.18 3/177 11000
/proc/meminfo: memFree=30190408/32872528 swapFree=1401752/1579580
[pid=10971] ppid=10968 vsize=145472 CPUtime=1122.11 cores=0,2,4,6
/proc/10971/stat : 10971 (open-wbo) R 10968 10971 5813 0 -1 4202496 10644 0 0 0 112196 15 0 0 20 0 1 0 4630196 148963328 35561 33554432000 4194304 6059633 140733585911232 140733585909768 4278352 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/10971/statm: 36368 35561 175 456 0 35904 0
Current children cumulated CPU time (s) 1122.11
Current children cumulated vsize (KiB) 145472

[startup+1182.3 s]
/proc/loadavg: 2.33 2.25 2.19 3/177 11001
/proc/meminfo: memFree=30235708/32872528 swapFree=1401752/1579580
[pid=10971] ppid=10968 vsize=96152 CPUtime=1182.11 cores=0,2,4,6
/proc/10971/stat : 10971 (open-wbo) R 10968 10971 5813 0 -1 4202496 10781 0 0 0 118195 16 0 0 20 0 1 0 4630196 98459648 23680 33554432000 4194304 6059633 140733585911232 140733585910056 4277900 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/10971/statm: 24038 23680 175 456 0 23574 0
Current children cumulated CPU time (s) 1182.11
Current children cumulated vsize (KiB) 96152

[startup+1242.3 s]
/proc/loadavg: 2.18 2.22 2.18 3/177 11002
/proc/meminfo: memFree=30272592/32872528 swapFree=1401752/1579580
[pid=10971] ppid=10968 vsize=96152 CPUtime=1242.09 cores=0,2,4,6
/proc/10971/stat : 10971 (open-wbo) R 10968 10971 5813 0 -1 4202496 11150 0 0 0 124193 16 0 0 20 0 1 0 4630196 98459648 23680 33554432000 4194304 6059633 140733585911232 140733585910056 4278024 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/10971/statm: 24038 23680 175 456 0 23574 0
Current children cumulated CPU time (s) 1242.09
Current children cumulated vsize (KiB) 96152

[startup+1302.3 s]
/proc/loadavg: 2.20 2.22 2.18 3/177 11004
/proc/meminfo: memFree=30272100/32872528 swapFree=1401752/1579580
[pid=10971] ppid=10968 vsize=96152 CPUtime=1302.08 cores=0,2,4,6
/proc/10971/stat : 10971 (open-wbo) R 10968 10971 5813 0 -1 4202496 11689 0 0 0 130191 17 0 0 20 0 1 0 4630196 98459648 23680 33554432000 4194304 6059633 140733585911232 140733585910056 4277900 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/10971/statm: 24038 23680 175 456 0 23574 0
Current children cumulated CPU time (s) 1302.08
Current children cumulated vsize (KiB) 96152

[startup+1362.3 s]
/proc/loadavg: 2.24 2.22 2.18 3/177 11005
/proc/meminfo: memFree=30239096/32872528 swapFree=1401752/1579580
[pid=10971] ppid=10968 vsize=145472 CPUtime=1362.07 cores=0,2,4,6
/proc/10971/stat : 10971 (open-wbo) R 10968 10971 5813 0 -1 4202496 12519 0 0 0 136188 19 0 0 20 0 1 0 4630196 148963328 31977 33554432000 4194304 6059633 140733585911232 140733585909768 4278352 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/10971/statm: 36368 31977 175 456 0 35904 0
Current children cumulated CPU time (s) 1362.07
Current children cumulated vsize (KiB) 145472

[startup+1422.3 s]
/proc/loadavg: 2.19 2.21 2.18 3/177 11006
/proc/meminfo: memFree=30202508/32872528 swapFree=1401752/1579580
[pid=10971] ppid=10968 vsize=145472 CPUtime=1422.07 cores=0,2,4,6
/proc/10971/stat : 10971 (open-wbo) R 10968 10971 5813 0 -1 4202496 13153 0 0 0 142186 21 0 0 20 0 1 0 4630196 148963328 33513 33554432000 4194304 6059633 140733585911232 140733585909768 4277855 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/10971/statm: 36368 33513 175 456 0 35904 0
Current children cumulated CPU time (s) 1422.07
Current children cumulated vsize (KiB) 145472

[startup+1482.3 s]
/proc/loadavg: 2.22 2.21 2.18 3/177 11007
/proc/meminfo: memFree=30198176/32872528 swapFree=1401752/1579580
[pid=10971] ppid=10968 vsize=145472 CPUtime=1482.05 cores=0,2,4,6
/proc/10971/stat : 10971 (open-wbo) R 10968 10971 5813 0 -1 4202496 13871 0 0 0 148183 22 0 0 20 0 1 0 4630196 148963328 34025 33554432000 4194304 6059633 140733585911232 140733585909768 4277868 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/10971/statm: 36368 34025 175 456 0 35904 0
Current children cumulated CPU time (s) 1482.05
Current children cumulated vsize (KiB) 145472

[startup+1542.31 s]
/proc/loadavg: 2.25 2.22 2.18 3/177 11008
/proc/meminfo: memFree=30235060/32872528 swapFree=1401752/1579580
[pid=10971] ppid=10968 vsize=145472 CPUtime=1542.05 cores=0,2,4,6
/proc/10971/stat : 10971 (open-wbo) R 10968 10971 5813 0 -1 4202496 14593 0 0 0 154181 24 0 0 20 0 1 0 4630196 148963328 33001 33554432000 4194304 6059633 140733585911232 140733585909768 4278382 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/10971/statm: 36368 33001 175 456 0 35904 0
Current children cumulated CPU time (s) 1542.05
Current children cumulated vsize (KiB) 145472

[startup+1602.3 s]
/proc/loadavg: 2.26 2.22 2.18 4/178 11013
/proc/meminfo: memFree=30237120/32872528 swapFree=1401752/1579580
[pid=10971] ppid=10968 vsize=145472 CPUtime=1602.04 cores=0,2,4,6
/proc/10971/stat : 10971 (open-wbo) R 10968 10971 5813 0 -1 4202496 15313 0 0 0 160179 25 0 0 20 0 1 0 4630196 148963328 32489 33554432000 4194304 6059633 140733585911232 140733585909768 4278523 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/10971/statm: 36368 32489 175 456 0 35904 0
Current children cumulated CPU time (s) 1602.04
Current children cumulated vsize (KiB) 145472

[startup+1662.3 s]
/proc/loadavg: 2.14 2.19 2.18 3/177 11014
/proc/meminfo: memFree=30271848/32872528 swapFree=1401752/1579580
[pid=10971] ppid=10968 vsize=96152 CPUtime=1662.03 cores=0,2,4,6
/proc/10971/stat : 10971 (open-wbo) R 10968 10971 5813 0 -1 4202496 15909 0 0 0 166177 26 0 0 20 0 1 0 4630196 98459648 23680 33554432000 4194304 6059633 140733585911232 140733585910056 4277900 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/10971/statm: 24038 23680 175 456 0 23574 0
Current children cumulated CPU time (s) 1662.03
Current children cumulated vsize (KiB) 96152

[startup+1722.3 s]
/proc/loadavg: 2.17 2.19 2.18 3/176 11015
/proc/meminfo: memFree=30219052/32872528 swapFree=1401752/1579580
[pid=10971] ppid=10968 vsize=176292 CPUtime=1722.02 cores=0,2,4,6
/proc/10971/stat : 10971 (open-wbo) R 10968 10971 5813 0 -1 4202496 16630 0 0 0 172174 28 0 0 20 0 1 0 4630196 180523008 37164 33554432000 4194304 6059633 140733585911232 140733585910024 4278024 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/10971/statm: 44073 37164 175 456 0 43609 0
Current children cumulated CPU time (s) 1722.02
Current children cumulated vsize (KiB) 176292

[startup+1782.3 s]
/proc/loadavg: 2.16 2.18 2.17 3/178 11073
/proc/meminfo: memFree=30312240/32872528 swapFree=1401752/1579580
[pid=10971] ppid=10968 vsize=145472 CPUtime=1782.01 cores=0,2,4,6
/proc/10971/stat : 10971 (open-wbo) R 10968 10971 5813 0 -1 4202496 16758 0 0 0 178172 29 0 0 20 0 1 0 4630196 148963328 35049 33554432000 4194304 6059633 140733585911232 140733585909768 4277874 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/10971/statm: 36368 35049 175 456 0 35904 0
Current children cumulated CPU time (s) 1782.01
Current children cumulated vsize (KiB) 145472



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.3 s]
/proc/loadavg: 2.12 2.17 2.17 3/177 11073
/proc/meminfo: memFree=30276908/32872528 swapFree=1401752/1579580
[pid=10971] ppid=10968 vsize=176292 CPUtime=1800 cores=0,2,4,6
/proc/10971/stat : 10971 (open-wbo) R 10968 10971 5813 0 -1 4202496 17347 0 0 0 179971 29 0 0 20 0 1 0 4630196 180523008 36652 33554432000 4194304 6059633 140733585911232 140733585910024 4277900 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/10971/statm: 44073 36652 175 456 0 43609 0
Current children cumulated CPU time (s) 1800
Current children cumulated vsize (KiB) 176292

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 10971 sig 9
??? end of watcher thread
Dumping a history of the last processes samples

[startup+1800.3 s]
/proc/loadavg: 2.12 2.17 2.17 3/177 11073
/proc/meminfo: memFree=30276908/32872528 swapFree=1401752/1579580
[pid=10971] ppid=10968 vsize=176292 CPUtime=1800 cores=0,2,4,6
/proc/10971/stat : 10971 (open-wbo) R 10968 10971 5813 0 -1 4202496 17347 0 0 0 179971 29 0 0 20 0 1 0 4630196 180523008 36652 33554432000 4194304 6059633 140733585911232 140733585910024 4277900 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/10971/statm: 44073 36652 175 456 0 43609 0
Current children cumulated CPU time (s) 1800
Current children cumulated vsize (KiB) 176292

Child status: 40
Real time (s): 1800.3
CPU time (s): 1800.02
CPU user time (s): 1799.72
CPU system time (s): 0.302953
CPU usage (%): 99.9843
Max. virtual memory (cumulated for all children) (KiB): 176292

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.72
system time used= 0.302953
maximum resident set size= 150704
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 17350
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= 11
involuntary context switches= 1853

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 4.66329 second user time and 6.79897 second system time

The end

Launcher Data 

Begin job on node139 at 2016-06-15 23:24:05
IDJOB=4089993
IDBENCH=107485
IDSOLVER=2547
FILE ID=node139/4089993-1466025845
RUNJOBID= node139-1466010231-5829
PBS_JOBID= 19902810
Free space on /tmp= 71624 MiB

SOLVER NAME= Open-WBO PB16
BENCH NAME= PB16/normalized-PB16/DEC-SMALLINT-LIN/pb16-16-elffers/rand6reg/normalized-rand6reg-v051-n2.opb
COMMAND LINE= open-wbo BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4089993-1466025845/watcher-4089993-1466025845 -o /tmp/evaluation-result-4089993-1466025845/solver-4089993-1466025845 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node139-1466010231-5829 --watchdog 1960  open-wbo HOME/instance-4089993-1466025845.opb

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

MD5SUM BENCH= bc85fa55b82808cf2d6ead8192348d0f
RANDOM SEED=1450326764

node139.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		: 2666.500
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	: 5333.00
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		: 2666.500
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		: 2666.500
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		: 2666.500
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		: 2666.500
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		: 2666.500
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	: 5332.56
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		: 2666.500
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		: 2666.500
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:        30442864 kB
Buffers:           15628 kB
Cached:           105728 kB
SwapCached:         8924 kB
Active:            52704 kB
Inactive:          99088 kB
Active(anon):      24480 kB
Inactive(anon):     8356 kB
Active(file):      28224 kB
Inactive(file):    90732 kB
Unevictable:     1579580 kB
Mlocked:         1401752 kB
SwapTotal:      67108856 kB
SwapFree:       67093328 kB
Dirty:              9584 kB
Writeback:             0 kB
AnonPages:       1601956 kB
Mapped:             8400 kB
Shmem:                 0 kB
Slab:             566500 kB
SReclaimable:      10760 kB
SUnreclaim:       555740 kB
KernelStack:        1464 kB
PageTables:         7332 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545120 kB
Committed_AS:    1716504 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346412 kB
VmallocChunk:   34341988032 kB
HardwareCorrupted:     0 kB
AnonHugePages:    184320 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= 71620 MiB
End job on node139 at 2016-06-15 23:54:05