Trace number 4117090

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-size160-round23-2.opb
MD5SUM326ac17ed003b145465711c7acb057a9
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 constraints9536
Number of constraints which are clauses8192
Number of constraints which are cardinality constraints (but not clauses)448
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-4117090-1466981995.opb
0.00/0.00	c File size is 416869 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:       8640                                                                   |
1800.01/1800.30	c |  Number of soft clauses:          0                                                                   |
1800.01/1800.30	c |  Number of cardinality:         448                                                                   |
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-4117090-1466981995/watcher-4117090-1466981995 -o /tmp/evaluation-result-4117090-1466981995/solver-4117090-1466981995 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node130-1466976592-21888 --watchdog 1960 open-wbo HOME/instance-4117090-1466981995.opb 

pid=22356
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: 2.13 2.19 2.17 2/176 22359
/proc/meminfo: memFree=30608644/32872528 swapFree=1286612/1433780
[pid=22359] ppid=22356 vsize=2748 CPUtime=0 cores=0,2,4,6
/proc/22359/stat : 22359 (open-wbo) R 22356 22359 21872 0 -1 4202496 413 0 0 0 0 0 0 0 20 0 1 0 31238141 2813952 288 33554432000 4194304 6059633 140736318125792 140735927507864 4210904 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/22359/statm: 687 288 236 456 0 121 0

[startup+0.100167 s]
/proc/loadavg: 2.13 2.19 2.17 2/176 22359
/proc/meminfo: memFree=30608644/32872528 swapFree=1286612/1433780
[pid=22359] ppid=22356 vsize=23504 CPUtime=0.09 cores=0,2,4,6
/proc/22359/stat : 22359 (open-wbo) R 22356 22359 21872 0 -1 4202496 4839 0 0 0 9 0 0 0 20 0 1 0 31238141 24068096 5028 33554432000 4194304 6059633 140736318125792 140735927507864 5043379 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/22359/statm: 5876 5035 163 456 0 5412 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 23504

[startup+0.200372 s]
/proc/loadavg: 2.13 2.19 2.17 2/176 22359
/proc/meminfo: memFree=30608644/32872528 swapFree=1286612/1433780
[pid=22359] ppid=22356 vsize=28140 CPUtime=0.19 cores=0,2,4,6
/proc/22359/stat : 22359 (open-wbo) R 22356 22359 21872 0 -1 4202496 5597 0 0 0 19 0 0 0 20 0 1 0 31238141 28815360 5717 33554432000 4194304 6059633 140736318125792 140735927507864 4277822 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/22359/statm: 7035 5717 182 456 0 6571 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 28140

[startup+0.30036 s]
/proc/loadavg: 2.13 2.19 2.17 2/176 22359
/proc/meminfo: memFree=30608644/32872528 swapFree=1286612/1433780
[pid=22359] ppid=22356 vsize=28272 CPUtime=0.29 cores=0,2,4,6
/proc/22359/stat : 22359 (open-wbo) R 22356 22359 21872 0 -1 4202496 5640 0 0 0 29 0 0 0 20 0 1 0 31238141 28950528 5760 33554432000 4194304 6059633 140736318125792 140736318124168 4277900 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/22359/statm: 7068 5760 182 456 0 6604 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 28272

[startup+0.700301 s]
/proc/loadavg: 2.13 2.19 2.17 2/176 22359
/proc/meminfo: memFree=30608644/32872528 swapFree=1286612/1433780
[pid=22359] ppid=22356 vsize=28628 CPUtime=0.68 cores=0,2,4,6
/proc/22359/stat : 22359 (open-wbo) R 22356 22359 21872 0 -1 4202496 5792 0 0 0 68 0 0 0 20 0 1 0 31238141 29315072 5890 33554432000 4194304 6059633 140736318125792 140736318124168 4278011 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/22359/statm: 7157 5890 183 456 0 6693 0
Current children cumulated CPU time (s) 0.68
Current children cumulated vsize (KiB) 28628

[startup+1.5003 s]
/proc/loadavg: 2.12 2.18 2.17 3/177 22360
/proc/meminfo: memFree=30574820/32872528 swapFree=1286612/1433780
[pid=22359] ppid=22356 vsize=28860 CPUtime=1.49 cores=0,2,4,6
/proc/22359/stat : 22359 (open-wbo) R 22356 22359 21872 0 -1 4202496 6303 0 0 0 148 1 0 0 20 0 1 0 31238141 29552640 5807 33554432000 4194304 6059633 140736318125792 140736318124152 4277868 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/22359/statm: 7215 5807 184 456 0 6751 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 28860

[startup+3.1003 s]
/proc/loadavg: 2.12 2.18 2.17 3/177 22360
/proc/meminfo: memFree=30574944/32872528 swapFree=1286612/1433780
[pid=22359] ppid=22356 vsize=29316 CPUtime=3.09 cores=0,2,4,6
/proc/22359/stat : 22359 (open-wbo) R 22356 22359 21872 0 -1 4202496 6581 0 0 0 308 1 0 0 20 0 1 0 31238141 30019584 6074 33554432000 4194304 6059633 140736318125792 140736318124616 4278373 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/22359/statm: 7329 6074 184 456 0 6865 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 29316

[startup+6.30026 s]
/proc/loadavg: 2.12 2.18 2.17 4/176 22360
/proc/meminfo: memFree=30572812/32872528 swapFree=1286612/1433780
[pid=22359] ppid=22356 vsize=29768 CPUtime=6.29 cores=0,2,4,6
/proc/22359/stat : 22359 (open-wbo) R 22356 22359 21872 0 -1 4202496 7026 0 0 0 628 1 0 0 20 0 1 0 31238141 30482432 6275 33554432000 4194304 6059633 140736318125792 140736318124152 4261156 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/22359/statm: 7442 6276 184 456 0 6978 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 29768

[startup+12.7003 s]
/proc/loadavg: 2.25 2.21 2.18 3/178 22364
/proc/meminfo: memFree=30550968/32872528 swapFree=1286612/1433780
[pid=22359] ppid=22356 vsize=41016 CPUtime=12.69 cores=0,2,4,6
/proc/22359/stat : 22359 (open-wbo) R 22356 22359 21872 0 -1 4202496 8084 0 0 0 1268 1 0 0 20 0 1 0 31238141 42000384 8806 33554432000 4194304 6059633 140736318125792 140736318124312 4277549 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/22359/statm: 10254 8806 184 456 0 9790 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 41016

[startup+25.5004 s]
/proc/loadavg: 2.21 2.20 2.18 3/178 22364
/proc/meminfo: memFree=30542936/32872528 swapFree=1286612/1433780
[pid=22359] ppid=22356 vsize=45436 CPUtime=25.49 cores=0,2,4,6
/proc/22359/stat : 22359 (open-wbo) R 22356 22359 21872 0 -1 4202496 9008 0 0 0 2548 1 0 0 20 0 1 0 31238141 46526464 10153 33554432000 4194304 6059633 140736318125792 140736318124312 4277900 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/22359/statm: 11359 10153 184 456 0 10895 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 45436

[startup+51.1004 s]
/proc/loadavg: 2.14 2.18 2.18 3/178 22364
/proc/meminfo: memFree=30542200/32872528 swapFree=1286612/1433780
[pid=22359] ppid=22356 vsize=45436 CPUtime=51.08 cores=0,2,4,6
/proc/22359/stat : 22359 (open-wbo) R 22356 22359 21872 0 -1 4202496 9053 0 0 0 5107 1 0 0 20 0 1 0 31238141 46526464 10196 33554432000 4194304 6059633 140736318125792 140736318124312 4277879 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/22359/statm: 11359 10196 184 456 0 10895 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 45436

[startup+102.3 s]
/proc/loadavg: 2.17 2.18 2.18 3/178 22387
/proc/meminfo: memFree=30530104/32872528 swapFree=1286612/1433780
[pid=22359] ppid=22356 vsize=55944 CPUtime=102.28 cores=0,2,4,6
/proc/22359/stat : 22359 (open-wbo) R 22356 22359 21872 0 -1 4202496 11191 0 0 0 10226 2 0 0 20 0 1 0 31238141 57286656 11535 33554432000 4194304 6059633 140736318125792 140736318124312 4277968 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/22359/statm: 13986 11535 184 456 0 13522 0
Current children cumulated CPU time (s) 102.28
Current children cumulated vsize (KiB) 55944

[startup+162.3 s]
/proc/loadavg: 2.12 2.16 2.17 3/177 22388
/proc/meminfo: memFree=30507468/32872528 swapFree=1286612/1433780
[pid=22359] ppid=22356 vsize=67572 CPUtime=162.27 cores=0,2,4,6
/proc/22359/stat : 22359 (open-wbo) R 22356 22359 21872 0 -1 4202496 11860 0 0 0 16224 3 0 0 20 0 1 0 31238141 69193728 14756 33554432000 4194304 6059633 140736318125792 140736318124280 4277570 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/22359/statm: 16893 14756 184 456 0 16429 0
Current children cumulated CPU time (s) 162.27
Current children cumulated vsize (KiB) 67572

[startup+222.307 s]
/proc/loadavg: 2.20 2.18 2.17 3/177 22389
/proc/meminfo: memFree=30494988/32872528 swapFree=1286612/1433780
[pid=22359] ppid=22356 vsize=97920 CPUtime=222.27 cores=0,2,4,6
/proc/22359/stat : 22359 (open-wbo) R 22356 22359 21872 0 -1 4202496 12556 0 0 0 22223 4 0 0 20 0 1 0 31238141 100270080 16292 33554432000 4194304 6059633 140736318125792 140736318124280 4277855 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/22359/statm: 24480 16292 184 456 0 24016 0
Current children cumulated CPU time (s) 222.27
Current children cumulated vsize (KiB) 97920

[startup+282.3 s]
/proc/loadavg: 2.23 2.19 2.18 3/177 22390
/proc/meminfo: memFree=30487716/32872528 swapFree=1286612/1433780
[pid=22359] ppid=22356 vsize=97920 CPUtime=282.24 cores=0,2,4,6
/proc/22359/stat : 22359 (open-wbo) R 22356 22359 21872 0 -1 4202496 12567 0 0 0 28220 4 0 0 20 0 1 0 31238141 100270080 16944 33554432000 4194304 6059633 140736318125792 140736318124280 4277630 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/22359/statm: 24480 16944 184 456 0 24016 0
Current children cumulated CPU time (s) 282.24
Current children cumulated vsize (KiB) 97920

[startup+342.3 s]
/proc/loadavg: 2.25 2.20 2.18 4/177 22392
/proc/meminfo: memFree=30481508/32872528 swapFree=1286612/1433780
[pid=22359] ppid=22356 vsize=97920 CPUtime=342.23 cores=0,2,4,6
/proc/22359/stat : 22359 (open-wbo) R 22356 22359 21872 0 -1 4202496 12569 0 0 0 34219 4 0 0 20 0 1 0 31238141 100270080 17497 33554432000 4194304 6059633 140736318125792 140736318124280 4277574 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/22359/statm: 24480 17497 184 456 0 24016 0
Current children cumulated CPU time (s) 342.23
Current children cumulated vsize (KiB) 97920

[startup+402.3 s]
/proc/loadavg: 2.13 2.17 2.17 3/177 22393
/proc/meminfo: memFree=30477660/32872528 swapFree=1286612/1433780
[pid=22359] ppid=22356 vsize=97920 CPUtime=402.23 cores=0,2,4,6
/proc/22359/stat : 22359 (open-wbo) R 22356 22359 21872 0 -1 4202496 12570 0 0 0 40219 4 0 0 20 0 1 0 31238141 100270080 18009 33554432000 4194304 6059633 140736318125792 140736318124280 4262544 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/22359/statm: 24480 18009 184 456 0 24016 0
Current children cumulated CPU time (s) 402.23
Current children cumulated vsize (KiB) 97920

[startup+462.3 s]
/proc/loadavg: 2.16 2.17 2.17 3/177 22394
/proc/meminfo: memFree=30471388/32872528 swapFree=1286612/1433780
[pid=22359] ppid=22356 vsize=97920 CPUtime=462.22 cores=0,2,4,6
/proc/22359/stat : 22359 (open-wbo) R 22356 22359 21872 0 -1 4202496 12572 0 0 0 46218 4 0 0 20 0 1 0 31238141 100270080 19033 33554432000 4194304 6059633 140736318125792 140736318124280 4277900 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/22359/statm: 24480 19033 184 456 0 24016 0
Current children cumulated CPU time (s) 462.22
Current children cumulated vsize (KiB) 97920

[startup+522.3 s]
/proc/loadavg: 2.16 2.17 2.17 3/177 22395
/proc/meminfo: memFree=30468596/32872528 swapFree=1286612/1433780
[pid=22359] ppid=22356 vsize=97920 CPUtime=522.2 cores=0,2,4,6
/proc/22359/stat : 22359 (open-wbo) R 22356 22359 21872 0 -1 4202496 12887 0 0 0 52216 4 0 0 20 0 1 0 31238141 100270080 19033 33554432000 4194304 6059633 140736318125792 140736318124616 4277820 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/22359/statm: 24480 19033 184 456 0 24016 0
Current children cumulated CPU time (s) 522.2
Current children cumulated vsize (KiB) 97920

[startup+582.3 s]
/proc/loadavg: 2.09 2.15 2.17 3/177 22396
/proc/meminfo: memFree=30466676/32872528 swapFree=1286612/1433780
[pid=22359] ppid=22356 vsize=97920 CPUtime=582.19 cores=0,2,4,6
/proc/22359/stat : 22359 (open-wbo) R 22356 22359 21872 0 -1 4202496 13519 0 0 0 58214 5 0 0 20 0 1 0 31238141 100270080 19033 33554432000 4194304 6059633 140736318125792 140736318124616 4277765 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/22359/statm: 24480 19033 184 456 0 24016 0
Current children cumulated CPU time (s) 582.19
Current children cumulated vsize (KiB) 97920


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


[startup+942.3 s]
/proc/loadavg: 2.16 2.16 2.17 3/177 22407
/proc/meminfo: memFree=30444720/32872528 swapFree=1286612/1433780
[pid=22359] ppid=22356 vsize=97920 CPUtime=942.14 cores=0,2,4,6
/proc/22359/stat : 22359 (open-wbo) R 22356 22359 21872 0 -1 4202496 16389 0 0 0 94203 11 0 0 20 0 1 0 31238141 100270080 19033 33554432000 4194304 6059633 140736318125792 140736318124616 4277619 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/22359/statm: 24480 19033 184 456 0 24016 0
Current children cumulated CPU time (s) 942.14
Current children cumulated vsize (KiB) 97920

[startup+1002.3 s]
/proc/loadavg: 2.17 2.16 2.16 3/177 22408
/proc/meminfo: memFree=30403016/32872528 swapFree=1286612/1433780
[pid=22359] ppid=22356 vsize=147240 CPUtime=1002.13 cores=0,2,4,6
/proc/22359/stat : 22359 (open-wbo) R 22356 22359 21872 0 -1 4202496 17031 0 0 0 100200 13 0 0 20 0 1 0 31238141 150773760 29062 33554432000 4194304 6059633 140736318125792 140736318124328 4277847 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/22359/statm: 36810 29062 184 456 0 36346 0
Current children cumulated CPU time (s) 1002.13
Current children cumulated vsize (KiB) 147240

[startup+1062.3 s]
/proc/loadavg: 2.28 2.19 2.17 3/177 22409
/proc/meminfo: memFree=30442544/32872528 swapFree=1286612/1433780
[pid=22359] ppid=22356 vsize=97920 CPUtime=1062.13 cores=0,2,4,6
/proc/22359/stat : 22359 (open-wbo) R 22356 22359 21872 0 -1 4202496 17357 0 0 0 106199 14 0 0 20 0 1 0 31238141 100270080 19034 33554432000 4194304 6059633 140736318125792 140736318124616 4278447 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/22359/statm: 24480 19034 184 456 0 24016 0
Current children cumulated CPU time (s) 1062.13
Current children cumulated vsize (KiB) 97920

[startup+1122.3 s]
/proc/loadavg: 2.19 2.18 2.17 4/177 22410
/proc/meminfo: memFree=30440500/32872528 swapFree=1286612/1433780
[pid=22359] ppid=22356 vsize=97920 CPUtime=1122.11 cores=0,2,4,6
/proc/22359/stat : 22359 (open-wbo) R 22356 22359 21872 0 -1 4202496 17722 0 0 0 112197 14 0 0 20 0 1 0 31238141 100270080 19034 33554432000 4194304 6059633 140736318125792 140736318124616 4255388 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/22359/statm: 24480 19034 184 456 0 24016 0
Current children cumulated CPU time (s) 1122.11
Current children cumulated vsize (KiB) 97920

[startup+1182.3 s]
/proc/loadavg: 2.37 2.22 2.19 4/177 22411
/proc/meminfo: memFree=30440492/32872528 swapFree=1286612/1433780
[pid=22359] ppid=22356 vsize=97920 CPUtime=1182.1 cores=0,2,4,6
/proc/22359/stat : 22359 (open-wbo) R 22356 22359 21872 0 -1 4202496 18233 0 0 0 118195 15 0 0 20 0 1 0 31238141 100270080 19034 33554432000 4194304 6059633 140736318125792 140736318124616 4277855 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/22359/statm: 24480 19034 184 456 0 24016 0
Current children cumulated CPU time (s) 1182.1
Current children cumulated vsize (KiB) 97920

[startup+1242.3 s]
/proc/loadavg: 2.31 2.24 2.19 3/178 22416
/proc/meminfo: memFree=30442040/32872528 swapFree=1286612/1433780
[pid=22359] ppid=22356 vsize=147240 CPUtime=1242.1 cores=0,2,4,6
/proc/22359/stat : 22359 (open-wbo) R 22356 22359 21872 0 -1 4202496 19300 0 0 0 124192 18 0 0 20 0 1 0 31238141 150773760 27526 33554432000 4194304 6059633 140736318125792 140736318124328 4254731 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/22359/statm: 36810 27526 184 456 0 36346 0
Current children cumulated CPU time (s) 1242.1
Current children cumulated vsize (KiB) 147240

[startup+1302.3 s]
/proc/loadavg: 2.29 2.24 2.19 3/177 22417
/proc/meminfo: memFree=30431580/32872528 swapFree=1286612/1433780
[pid=22359] ppid=22356 vsize=147240 CPUtime=1302.08 cores=0,2,4,6
/proc/22359/stat : 22359 (open-wbo) R 22356 22359 21872 0 -1 4202496 20215 0 0 0 130189 19 0 0 20 0 1 0 31238141 150773760 29062 33554432000 4194304 6059633 140736318125792 140736318124328 4277900 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/22359/statm: 36810 29062 184 456 0 36346 0
Current children cumulated CPU time (s) 1302.08
Current children cumulated vsize (KiB) 147240

[startup+1362.3 s]
/proc/loadavg: 2.33 2.25 2.19 4/177 22418
/proc/meminfo: memFree=30428132/32872528 swapFree=1286612/1433780
[pid=22359] ppid=22356 vsize=147240 CPUtime=1362.08 cores=0,2,4,6
/proc/22359/stat : 22359 (open-wbo) R 22356 22359 21872 0 -1 4202496 21130 0 0 0 136187 21 0 0 20 0 1 0 31238141 150773760 30086 33554432000 4194304 6059633 140736318125792 140736318124328 4277847 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/22359/statm: 36810 30086 184 456 0 36346 0
Current children cumulated CPU time (s) 1362.08
Current children cumulated vsize (KiB) 147240

[startup+1422.3 s]
/proc/loadavg: 2.25 2.24 2.19 3/177 22419
/proc/meminfo: memFree=30426236/32872528 swapFree=1286612/1433780
[pid=22359] ppid=22356 vsize=147240 CPUtime=1422.07 cores=0,2,4,6
/proc/22359/stat : 22359 (open-wbo) R 22356 22359 21872 0 -1 4202496 22041 0 0 0 142184 23 0 0 20 0 1 0 31238141 150773760 30086 33554432000 4194304 6059633 140736318125792 140736318124328 4261525 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/22359/statm: 36810 30086 184 456 0 36346 0
Current children cumulated CPU time (s) 1422.07
Current children cumulated vsize (KiB) 147240

[startup+1482.3 s]
/proc/loadavg: 2.18 2.22 2.18 3/177 22420
/proc/meminfo: memFree=30426640/32872528 swapFree=1286612/1433780
[pid=22359] ppid=22356 vsize=147240 CPUtime=1482.06 cores=0,2,4,6
/proc/22359/stat : 22359 (open-wbo) R 22356 22359 21872 0 -1 4202496 22953 0 0 0 148181 25 0 0 20 0 1 0 31238141 150773760 30086 33554432000 4194304 6059633 140736318125792 140736318124328 4261818 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/22359/statm: 36810 30086 184 456 0 36346 0
Current children cumulated CPU time (s) 1482.06
Current children cumulated vsize (KiB) 147240

[startup+1542.31 s]
/proc/loadavg: 2.24 2.22 2.18 4/177 22422
/proc/meminfo: memFree=30426672/32872528 swapFree=1286612/1433780
[pid=22359] ppid=22356 vsize=147240 CPUtime=1542.06 cores=0,2,4,6
/proc/22359/stat : 22359 (open-wbo) R 22356 22359 21872 0 -1 4202496 23865 0 0 0 154179 27 0 0 20 0 1 0 31238141 150773760 30086 33554432000 4194304 6059633 140736318125792 140736318124328 4278035 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/22359/statm: 36810 30086 184 456 0 36346 0
Current children cumulated CPU time (s) 1542.06
Current children cumulated vsize (KiB) 147240

[startup+1602.3 s]
/proc/loadavg: 2.15 2.20 2.18 3/177 22423
/proc/meminfo: memFree=30431040/32872528 swapFree=1286612/1433780
[pid=22359] ppid=22356 vsize=147240 CPUtime=1602.04 cores=0,2,4,6
/proc/22359/stat : 22359 (open-wbo) R 22356 22359 21872 0 -1 4202496 24778 0 0 0 160176 28 0 0 20 0 1 0 31238141 150773760 29574 33554432000 4194304 6059633 140736318125792 140736318124328 4277900 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/22359/statm: 36810 29574 184 456 0 36346 0
Current children cumulated CPU time (s) 1602.04
Current children cumulated vsize (KiB) 147240

[startup+1662.3 s]
/proc/loadavg: 2.15 2.19 2.18 3/177 22424
/proc/meminfo: memFree=30432864/32872528 swapFree=1286612/1433780
[pid=22359] ppid=22356 vsize=147240 CPUtime=1662.03 cores=0,2,4,6
/proc/22359/stat : 22359 (open-wbo) R 22356 22359 21872 0 -1 4202496 25686 0 0 0 166173 30 0 0 20 0 1 0 31238141 150773760 28550 33554432000 4194304 6059633 140736318125792 140736318124328 4277879 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/22359/statm: 36810 28550 184 456 0 36346 0
Current children cumulated CPU time (s) 1662.03
Current children cumulated vsize (KiB) 147240

[startup+1722.3 s]
/proc/loadavg: 2.17 2.18 2.17 4/177 22425
/proc/meminfo: memFree=30436864/32872528 swapFree=1286612/1433780
[pid=22359] ppid=22356 vsize=147240 CPUtime=1722.02 cores=0,2,4,6
/proc/22359/stat : 22359 (open-wbo) R 22356 22359 21872 0 -1 4202496 26594 0 0 0 172170 32 0 0 20 0 1 0 31238141 150773760 27526 33554432000 4194304 6059633 140736318125792 140736318124328 4277781 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/22359/statm: 36810 27526 184 456 0 36346 0
Current children cumulated CPU time (s) 1722.02
Current children cumulated vsize (KiB) 147240

[startup+1782.3 s]
/proc/loadavg: 2.16 2.17 2.17 3/177 22426
/proc/meminfo: memFree=30413300/32872528 swapFree=1286612/1433780
[pid=22359] ppid=22356 vsize=97920 CPUtime=1782.02 cores=0,2,4,6
/proc/22359/stat : 22359 (open-wbo) R 22356 22359 21872 0 -1 4202496 27191 0 0 0 178168 34 0 0 20 0 1 0 31238141 100270080 19034 33554432000 4194304 6059633 140736318125792 140736318124616 4277990 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/22359/statm: 24480 19034 184 456 0 24016 0
Current children cumulated CPU time (s) 1782.02
Current children cumulated vsize (KiB) 97920



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.3 s]
/proc/loadavg: 2.20 2.18 2.18 3/177 22426
/proc/meminfo: memFree=30427968/32872528 swapFree=1286612/1433780
[pid=22359] ppid=22356 vsize=147240 CPUtime=1800.01 cores=0,2,4,6
/proc/22359/stat : 22359 (open-wbo) R 22356 22359 21872 0 -1 4202496 27511 0 0 0 179967 34 0 0 20 0 1 0 31238141 150773760 29574 33554432000 4194304 6059633 140736318125792 140736318124328 4277940 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/22359/statm: 36810 29574 184 456 0 36346 0
Current children cumulated CPU time (s) 1800.01
Current children cumulated vsize (KiB) 147240

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 22359 sig 9
??? end of watcher thread
Dumping a history of the last processes samples

[startup+1800.3 s]
/proc/loadavg: 2.20 2.18 2.18 3/177 22426
/proc/meminfo: memFree=30427968/32872528 swapFree=1286612/1433780
[pid=22359] ppid=22356 vsize=147240 CPUtime=1800.01 cores=0,2,4,6
/proc/22359/stat : 22359 (open-wbo) R 22356 22359 21872 0 -1 4202496 27511 0 0 0 179967 34 0 0 20 0 1 0 31238141 150773760 29574 33554432000 4194304 6059633 140736318125792 140736318124328 4277940 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/22359/statm: 36810 29574 184 456 0 36346 0
Current children cumulated CPU time (s) 1800.01
Current children cumulated vsize (KiB) 147240

Child status: 40
Real time (s): 1800.3
CPU time (s): 1800.02
CPU user time (s): 1799.67
CPU system time (s): 0.349946
CPU usage (%): 99.9844
Max. virtual memory (cumulated for all children) (KiB): 178060

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.67
system time used= 0.349946
maximum resident set size= 139044
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 27514
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= 15
involuntary context switches= 1978

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 4.95725 second user time and 6.50201 second system time

The end

Launcher Data 

Begin job on node130 at 2016-06-27 00:59:55
IDJOB=4117090
IDBENCH=109551
IDSOLVER=2547
FILE ID=node130/4117090-1466981995
RUNJOBID= node130-1466976592-21888
PBS_JOBID= 19976389
Free space on /tmp= 71660 MiB

SOLVER NAME= Open-WBO PB16
BENCH NAME= PB16/normalized-PB16/DEC-SMALLINT-LIN/nossum/normalized-sha1-size160-round23-2.opb
COMMAND LINE= open-wbo BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4117090-1466981995/watcher-4117090-1466981995 -o /tmp/evaluation-result-4117090-1466981995/solver-4117090-1466981995 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node130-1466976592-21888 --watchdog 1960  open-wbo HOME/instance-4117090-1466981995.opb

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

MD5SUM BENCH= 326ac17ed003b145465711c7acb057a9
RANDOM SEED=1234399483

node130.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		: 2667.117
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	: 5334.23
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		: 2667.117
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		: 2667.117
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		: 2667.117
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		: 2667.117
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		: 2667.117
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		: 2667.117
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		: 2667.117
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	: 5332.54
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       32872528 kB
MemFree:        30615420 kB
Buffers:           52980 kB
Cached:            58704 kB
SwapCached:         1916 kB
Active:            42640 kB
Inactive:          78632 kB
Active(anon):      11540 kB
Inactive(anon):      980 kB
Active(file):      31100 kB
Inactive(file):    77652 kB
Unevictable:     1433780 kB
Mlocked:         1286612 kB
SwapTotal:      67108856 kB
SwapFree:       67098612 kB
Dirty:             10116 kB
Writeback:             0 kB
AnonPages:       1586776 kB
Mapped:             8188 kB
Shmem:                 0 kB
Slab:             566896 kB
SReclaimable:      10684 kB
SUnreclaim:       556212 kB
KernelStack:        1472 kB
PageTables:         6720 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545120 kB
Committed_AS:    1563656 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346412 kB
VmallocChunk:   34341988032 kB
HardwareCorrupted:     0 kB
AnonHugePages:    290816 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= 71656 MiB
End job on node130 at 2016-06-27 01:29:55