Trace number 4096104

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/
subsetcard/normalized-subsetcard-eq-random4regular-50.opb
MD5SUM4888476d8258258817e26748df2419bf
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 benchmark0.010997
Has Objective FunctionNO
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables201
Total number of constraints100
Number of constraints which are clauses0
Number of constraints which are cardinality constraints (but not clauses)100
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint4
Maximum length of a constraint5
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 3
Number of bits of the biggest number in a constraint 2
Biggest sum of numbers in a constraint 8
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-4096104-1466101753.opb
0.00/0.00	c File size is 3849 bytes.
1800.02/1800.30	c Sum of soft weights:            0
1800.02/1800.30	c |                                                                                                       |
1800.02/1800.30	c ========================================[ Problem Statistics ]===========================================
1800.02/1800.30	c |                                                                                                       |
1800.02/1800.30	c |  Problem Type:           Unweighted                                                                   |
1800.02/1800.30	c |  Number of variables:           201                                                                   |
1800.02/1800.30	c |  Number of hard clauses:          0                                                                   |
1800.02/1800.30	c |  Number of soft clauses:          0                                                                   |
1800.02/1800.30	c |  Number of cardinality:         200                                                                   |
1800.02/1800.30	c |  Number of PB :                   0                                                                   |
1800.02/1800.30	c |  Parse time:                   0.00 s                                                                 |
1800.02/1800.30	c |                                                                                                       |
1800.02/1800.30	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-4096104-1466101753/watcher-4096104-1466101753 -o /tmp/evaluation-result-4096104-1466101753/solver-4096104-1466101753 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node102-1466098150-13890 --watchdog 1960 open-wbo HOME/instance-4096104-1466101753.opb 

pid=14440
running on 4 cores: 0,2,4,6

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1830 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 1900 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 15872000 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 15923200 KiB
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 2.00 2.01 2.00 3/176 14443
/proc/meminfo: memFree=31756076/32872528 swapFree=188940/188940
[pid=14443] ppid=14440 vsize=7144 CPUtime=0 cores=0,2,4,6
/proc/14443/stat : 14443 (open-wbo) R 14440 14443 13874 0 -1 4202496 476 0 0 0 0 0 0 0 20 0 1 0 12225787 7315456 860 33554432000 4194304 6059633 140734161829552 140733997505656 4277855 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/14443/statm: 1786 860 165 456 0 1322 0

[startup+0.100159 s]
/proc/loadavg: 2.00 2.01 2.00 3/176 14443
/proc/meminfo: memFree=31756076/32872528 swapFree=188940/188940
[pid=14443] ppid=14440 vsize=3160 CPUtime=0.09 cores=0,2,4,6
/proc/14443/stat : 14443 (open-wbo) R 14440 14443 13874 0 -1 4202496 593 0 0 0 9 0 0 0 20 0 1 0 12225787 3235840 448 33554432000 4194304 6059633 140734161829552 140733997505656 4262800 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/14443/statm: 790 448 180 456 0 326 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3160

[startup+0.200279 s]
/proc/loadavg: 2.00 2.01 2.00 3/176 14443
/proc/meminfo: memFree=31756076/32872528 swapFree=188940/188940
[pid=14443] ppid=14440 vsize=3768 CPUtime=0.19 cores=0,2,4,6
/proc/14443/stat : 14443 (open-wbo) R 14440 14443 13874 0 -1 4202496 781 0 0 0 19 0 0 0 20 0 1 0 12225787 3858432 491 33554432000 4194304 6059633 140734161829552 140733997505656 5046997 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/14443/statm: 942 491 180 456 0 478 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 3768

[startup+0.300263 s]
/proc/loadavg: 2.00 2.01 2.00 3/176 14443
/proc/meminfo: memFree=31756076/32872528 swapFree=188940/188940
[pid=14443] ppid=14440 vsize=4176 CPUtime=0.29 cores=0,2,4,6
/proc/14443/stat : 14443 (open-wbo) R 14440 14443 13874 0 -1 4202496 974 0 0 0 29 0 0 0 20 0 1 0 12225787 4276224 682 33554432000 4194304 6059633 140734161829552 140733997505656 4280227 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/14443/statm: 1044 682 180 456 0 580 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 4176

[startup+0.700228 s]
/proc/loadavg: 2.00 2.01 2.00 3/176 14443
/proc/meminfo: memFree=31756076/32872528 swapFree=188940/188940
[pid=14443] ppid=14440 vsize=5192 CPUtime=0.69 cores=0,2,4,6
/proc/14443/stat : 14443 (open-wbo) R 14440 14443 13874 0 -1 4202496 1275 0 0 0 69 0 0 0 20 0 1 0 12225787 5316608 963 33554432000 4194304 6059633 140734161829552 140733997505656 4277855 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/14443/statm: 1298 963 180 456 0 834 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 5192

[startup+1.50023 s]
/proc/loadavg: 2.00 2.01 2.00 3/177 14444
/proc/meminfo: memFree=31749076/32872528 swapFree=188940/188940
[pid=14443] ppid=14440 vsize=9652 CPUtime=1.49 cores=0,2,4,6
/proc/14443/stat : 14443 (open-wbo) R 14440 14443 13874 0 -1 4202496 1814 0 0 0 149 0 0 0 20 0 1 0 12225787 9883648 1995 33554432000 4194304 6059633 140734161829552 140734161828072 4277900 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/14443/statm: 2413 1995 180 456 0 1949 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 9652

[startup+3.10023 s]
/proc/loadavg: 2.00 2.01 2.00 3/177 14444
/proc/meminfo: memFree=31747968/32872528 swapFree=188940/188940
[pid=14443] ppid=14440 vsize=11324 CPUtime=3.09 cores=0,2,4,6
/proc/14443/stat : 14443 (open-wbo) R 14440 14443 13874 0 -1 4202496 2313 0 0 0 309 0 0 0 20 0 1 0 12225787 11595776 2470 33554432000 4194304 6059633 140734161829552 140734161828072 4277616 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/14443/statm: 2831 2470 180 456 0 2367 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 11324

[startup+6.30024 s]
/proc/loadavg: 2.00 2.01 2.00 3/177 14444
/proc/meminfo: memFree=31745372/32872528 swapFree=188940/188940
[pid=14443] ppid=14440 vsize=11564 CPUtime=6.29 cores=0,2,4,6
/proc/14443/stat : 14443 (open-wbo) R 14440 14443 13874 0 -1 4202496 2560 0 0 0 629 0 0 0 20 0 1 0 12225787 11841536 2535 33554432000 4194304 6059633 140734161829552 140734161828376 4277656 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/14443/statm: 2891 2535 180 456 0 2427 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 11564

[startup+12.7002 s]
/proc/loadavg: 2.00 2.01 2.00 3/177 14444
/proc/meminfo: memFree=31740192/32872528 swapFree=188940/188940
[pid=14443] ppid=14440 vsize=17560 CPUtime=12.68 cores=0,2,4,6
/proc/14443/stat : 14443 (open-wbo) R 14440 14443 13874 0 -1 4202496 2919 0 0 0 1268 0 0 0 20 0 1 0 12225787 17981440 3904 33554432000 4194304 6059633 140734161829552 140734161828040 4277832 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/14443/statm: 4390 3904 180 456 0 3926 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 17560

[startup+25.5003 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 14444
/proc/meminfo: memFree=31728104/32872528 swapFree=188940/188940
[pid=14443] ppid=14440 vsize=29052 CPUtime=25.49 cores=0,2,4,6
/proc/14443/stat : 14443 (open-wbo) R 14440 14443 13874 0 -1 4202496 3636 0 0 0 2548 1 0 0 20 0 1 0 12225787 29749248 6907 33554432000 4194304 6059633 140734161829552 140734161828040 4277521 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/14443/statm: 7263 6907 180 456 0 6799 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 29052

[startup+51.1004 s]
/proc/loadavg: 2.00 2.00 2.00 3/178 14447
/proc/meminfo: memFree=31718512/32872528 swapFree=188940/188940
[pid=14443] ppid=14440 vsize=52736 CPUtime=51.08 cores=0,2,4,6
/proc/14443/stat : 14443 (open-wbo) R 14440 14443 13874 0 -1 4202496 3902 0 0 0 5107 1 0 0 20 0 1 0 12225787 54001664 9200 33554432000 4194304 6059633 140734161829552 140734161828040 4277765 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/14443/statm: 13184 9200 180 456 0 12720 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 52736

[startup+102.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/178 14448
/proc/meminfo: memFree=31668264/32872528 swapFree=188940/188940
[pid=14443] ppid=14440 vsize=52736 CPUtime=102.28 cores=0,2,4,6
/proc/14443/stat : 14443 (open-wbo) R 14440 14443 13874 0 -1 4202496 3946 0 0 0 10227 1 0 0 20 0 1 0 12225787 54001664 12820 33554432000 4194304 6059633 140734161829552 140734161828040 4278472 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/14443/statm: 13184 12820 180 456 0 12720 0
Current children cumulated CPU time (s) 102.28
Current children cumulated vsize (KiB) 52736

[startup+162.3 s]
/proc/loadavg: 2.04 2.01 2.00 3/177 14450
/proc/meminfo: memFree=31685460/32872528 swapFree=188940/188940
[pid=14443] ppid=14440 vsize=71556 CPUtime=162.26 cores=0,2,4,6
/proc/14443/stat : 14443 (open-wbo) R 14440 14443 13874 0 -1 4202496 4937 0 0 0 16224 2 0 0 20 0 1 0 12225787 73273344 17490 33554432000 4194304 6059633 140734161829552 140734161828040 4278373 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/14443/statm: 17889 17490 180 456 0 17425 0
Current children cumulated CPU time (s) 162.26
Current children cumulated vsize (KiB) 71556

[startup+222.307 s]
/proc/loadavg: 2.01 2.01 2.00 3/177 14451
/proc/meminfo: memFree=31653616/32872528 swapFree=188940/188940
[pid=14443] ppid=14440 vsize=71556 CPUtime=222.26 cores=0,2,4,6
/proc/14443/stat : 14443 (open-wbo) R 14440 14443 13874 0 -1 4202496 4942 0 0 0 22224 2 0 0 20 0 1 0 12225787 73273344 17533 33554432000 4194304 6059633 140734161829552 140734161828040 4277864 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/14443/statm: 17889 17533 180 456 0 17425 0
Current children cumulated CPU time (s) 222.26
Current children cumulated vsize (KiB) 71556

[startup+282.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 14452
/proc/meminfo: memFree=31676020/32872528 swapFree=188940/188940
[pid=14443] ppid=14440 vsize=83672 CPUtime=282.25 cores=0,2,4,6
/proc/14443/stat : 14443 (open-wbo) R 14440 14443 13874 0 -1 4202496 5325 0 0 0 28222 3 0 0 20 0 1 0 12225787 85680128 19952 33554432000 4194304 6059633 140734161829552 140734161828040 4277832 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/14443/statm: 20918 19952 180 456 0 20454 0
Current children cumulated CPU time (s) 282.25
Current children cumulated vsize (KiB) 83672

[startup+342.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 14453
/proc/meminfo: memFree=31673944/32872528 swapFree=188940/188940
[pid=14443] ppid=14440 vsize=83672 CPUtime=342.24 cores=0,2,4,6
/proc/14443/stat : 14443 (open-wbo) R 14440 14443 13874 0 -1 4202496 5326 0 0 0 34221 3 0 0 20 0 1 0 12225787 85680128 20464 33554432000 4194304 6059633 140734161829552 140734161828040 4278363 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/14443/statm: 20918 20464 180 456 0 20454 0
Current children cumulated CPU time (s) 342.24
Current children cumulated vsize (KiB) 83672

[startup+402.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 14454
/proc/meminfo: memFree=31638816/32872528 swapFree=188940/188940
[pid=14443] ppid=14440 vsize=83672 CPUtime=402.22 cores=0,2,4,6
/proc/14443/stat : 14443 (open-wbo) R 14440 14443 13874 0 -1 4202496 5940 0 0 0 40219 3 0 0 20 0 1 0 12225787 85680128 20562 33554432000 4194304 6059633 140734161829552 140734161828376 4277832 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/14443/statm: 20918 20562 180 456 0 20454 0
Current children cumulated CPU time (s) 402.22
Current children cumulated vsize (KiB) 83672

[startup+462.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 14456
/proc/meminfo: memFree=31634604/32872528 swapFree=188940/188940
[pid=14443] ppid=14440 vsize=83672 CPUtime=462.22 cores=0,2,4,6
/proc/14443/stat : 14443 (open-wbo) R 14440 14443 13874 0 -1 4202496 7485 0 0 0 46217 5 0 0 20 0 1 0 12225787 85680128 20562 33554432000 4194304 6059633 140734161829552 140734161828376 4277864 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/14443/statm: 20918 20562 180 456 0 20454 0
Current children cumulated CPU time (s) 462.22
Current children cumulated vsize (KiB) 83672

[startup+522.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 14457
/proc/meminfo: memFree=31672760/32872528 swapFree=188940/188940
[pid=14443] ppid=14440 vsize=83672 CPUtime=522.2 cores=0,2,4,6
/proc/14443/stat : 14443 (open-wbo) R 14440 14443 13874 0 -1 4202496 9034 0 0 0 52214 6 0 0 20 0 1 0 12225787 85680128 20562 33554432000 4194304 6059633 140734161829552 140734161828376 4277956 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/14443/statm: 20918 20562 180 456 0 20454 0
Current children cumulated CPU time (s) 522.2
Current children cumulated vsize (KiB) 83672

[startup+582.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 14458
/proc/meminfo: memFree=31638376/32872528 swapFree=188940/188940
[pid=14443] ppid=14440 vsize=132992 CPUtime=582.2 cores=0,2,4,6
/proc/14443/stat : 14443 (open-wbo) R 14440 14443 13874 0 -1 4202496 10584 0 0 0 58212 8 0 0 20 0 1 0 12225787 136183808 29254 33554432000 4194304 6059633 140734161829552 140734161828088 4277900 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/14443/statm: 33248 29254 180 456 0 32784 0
Current children cumulated CPU time (s) 582.2
Current children cumulated vsize (KiB) 132992


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


[startup+942.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 14514
/proc/meminfo: memFree=31696208/32872528 swapFree=188940/188940
[pid=14443] ppid=14440 vsize=83672 CPUtime=942.14 cores=0,2,4,6
/proc/14443/stat : 14443 (open-wbo) R 14440 14443 13874 0 -1 4202496 17346 0 0 0 94198 16 0 0 20 0 1 0 12225787 85680128 20577 33554432000 4194304 6059633 140734161829552 140734161828376 4277570 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/14443/statm: 20918 20577 180 456 0 20454 0
Current children cumulated CPU time (s) 942.14
Current children cumulated vsize (KiB) 83672

[startup+1002.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 14515
/proc/meminfo: memFree=31638436/32872528 swapFree=188940/188940
[pid=14443] ppid=14440 vsize=132992 CPUtime=1002.13 cores=0,2,4,6
/proc/14443/stat : 14443 (open-wbo) R 14440 14443 13874 0 -1 4202496 18388 0 0 0 100196 17 0 0 20 0 1 0 12225787 136183808 31829 33554432000 4194304 6059633 140734161829552 140734161828088 4277900 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/14443/statm: 33248 31829 180 456 0 32784 0
Current children cumulated CPU time (s) 1002.13
Current children cumulated vsize (KiB) 132992

[startup+1062.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 14517
/proc/meminfo: memFree=31646628/32872528 swapFree=188940/188940
[pid=14443] ppid=14440 vsize=132992 CPUtime=1062.12 cores=0,2,4,6
/proc/14443/stat : 14443 (open-wbo) R 14440 14443 13874 0 -1 4202496 19428 0 0 0 106194 18 0 0 20 0 1 0 12225787 136183808 29781 33554432000 4194304 6059633 140734161829552 140734161828088 4277847 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/14443/statm: 33248 29781 180 456 0 32784 0
Current children cumulated CPU time (s) 1062.12
Current children cumulated vsize (KiB) 132992

[startup+1122.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 14518
/proc/meminfo: memFree=31682684/32872528 swapFree=188940/188940
[pid=14443] ppid=14440 vsize=83672 CPUtime=1122.11 cores=0,2,4,6
/proc/14443/stat : 14443 (open-wbo) R 14440 14443 13874 0 -1 4202496 19955 0 0 0 112192 19 0 0 20 0 1 0 12225787 85680128 20577 33554432000 4194304 6059633 140734161829552 140734161828376 4277847 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/14443/statm: 20918 20577 180 456 0 20454 0
Current children cumulated CPU time (s) 1122.11
Current children cumulated vsize (KiB) 83672

[startup+1182.3 s]
/proc/loadavg: 2.07 2.02 2.00 3/177 14519
/proc/meminfo: memFree=31636268/32872528 swapFree=188940/188940
[pid=14443] ppid=14440 vsize=132992 CPUtime=1182.11 cores=0,2,4,6
/proc/14443/stat : 14443 (open-wbo) R 14440 14443 13874 0 -1 4202496 21000 0 0 0 118190 21 0 0 20 0 1 0 12225787 136183808 32341 33554432000 4194304 6059633 140734161829552 140734161828088 4277855 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/14443/statm: 33248 32341 180 456 0 32784 0
Current children cumulated CPU time (s) 1182.11
Current children cumulated vsize (KiB) 132992

[startup+1242.3 s]
/proc/loadavg: 2.02 2.01 2.00 3/177 14520
/proc/meminfo: memFree=31607224/32872528 swapFree=188940/188940
[pid=14443] ppid=14440 vsize=132992 CPUtime=1242.1 cores=0,2,4,6
/proc/14443/stat : 14443 (open-wbo) R 14440 14443 13874 0 -1 4202496 22041 0 0 0 124188 22 0 0 20 0 1 0 12225787 136183808 29781 33554432000 4194304 6059633 140734161829552 140734161828088 4278389 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/14443/statm: 33248 29781 180 456 0 32784 0
Current children cumulated CPU time (s) 1242.1
Current children cumulated vsize (KiB) 132992

[startup+1302.3 s]
/proc/loadavg: 2.09 2.02 2.01 3/178 14524
/proc/meminfo: memFree=31682504/32872528 swapFree=188940/188940
[pid=14443] ppid=14440 vsize=83672 CPUtime=1302.09 cores=0,2,4,6
/proc/14443/stat : 14443 (open-wbo) R 14440 14443 13874 0 -1 4202496 22710 0 0 0 130185 24 0 0 20 0 1 0 12225787 85680128 20577 33554432000 4194304 6059633 140734161829552 140734161828376 4278312 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/14443/statm: 20918 20577 180 456 0 20454 0
Current children cumulated CPU time (s) 1302.09
Current children cumulated vsize (KiB) 83672

[startup+1362.3 s]
/proc/loadavg: 2.03 2.02 2.00 3/177 14526
/proc/meminfo: memFree=31609236/32872528 swapFree=188940/188940
[pid=14443] ppid=14440 vsize=151824 CPUtime=1362.08 cores=0,2,4,6
/proc/14443/stat : 14443 (open-wbo) R 14440 14443 13874 0 -1 4202496 23848 0 0 0 136182 26 0 0 20 0 1 0 12225787 155467776 31342 33554432000 4194304 6059633 140734161829552 140734161828088 4278429 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/14443/statm: 37956 31342 180 456 0 37492 0
Current children cumulated CPU time (s) 1362.08
Current children cumulated vsize (KiB) 151824

[startup+1422.3 s]
/proc/loadavg: 2.04 2.02 2.00 3/177 14527
/proc/meminfo: memFree=31643768/32872528 swapFree=188940/188940
[pid=14443] ppid=14440 vsize=102504 CPUtime=1422.07 cores=0,2,4,6
/proc/14443/stat : 14443 (open-wbo) R 14440 14443 13874 0 -1 4202496 24514 0 0 0 142179 28 0 0 20 0 1 0 12225787 104964096 20602 33554432000 4194304 6059633 140734161829552 140734161828376 4277832 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/14443/statm: 25626 20602 180 456 0 25162 0
Current children cumulated CPU time (s) 1422.07
Current children cumulated vsize (KiB) 102504

[startup+1482.3 s]
/proc/loadavg: 2.09 2.04 2.01 3/177 14528
/proc/meminfo: memFree=31603008/32872528 swapFree=188940/188940
[pid=14443] ppid=14440 vsize=151824 CPUtime=1482.07 cores=0,2,4,6
/proc/14443/stat : 14443 (open-wbo) R 14440 14443 13874 0 -1 4202496 25624 0 0 0 148176 31 0 0 20 0 1 0 12225787 155467776 30318 33554432000 4194304 6059633 140734161829552 140734161828088 4277874 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/14443/statm: 37956 30318 180 456 0 37492 0
Current children cumulated CPU time (s) 1482.07
Current children cumulated vsize (KiB) 151824

[startup+1542.31 s]
/proc/loadavg: 2.03 2.03 2.00 3/177 14529
/proc/meminfo: memFree=31590372/32872528 swapFree=188940/188940
[pid=14443] ppid=14440 vsize=182644 CPUtime=1542.06 cores=0,2,4,6
/proc/14443/stat : 14443 (open-wbo) R 14440 14443 13874 0 -1 4202496 26294 0 0 0 154174 32 0 0 20 0 1 0 12225787 187027456 33969 33554432000 4194304 6059633 140734161829552 140734161828344 4277900 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/14443/statm: 45661 33969 180 456 0 45197 0
Current children cumulated CPU time (s) 1542.06
Current children cumulated vsize (KiB) 182644

[startup+1602.3 s]
/proc/loadavg: 2.01 2.02 2.00 3/177 14530
/proc/meminfo: memFree=31611380/32872528 swapFree=188940/188940
[pid=14443] ppid=14440 vsize=151824 CPUtime=1602.05 cores=0,2,4,6
/proc/14443/stat : 14443 (open-wbo) R 14440 14443 13874 0 -1 4202496 27405 0 0 0 160170 35 0 0 20 0 1 0 12225787 155467776 29668 33554432000 4194304 6059633 140734161829552 140734161828088 4278373 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/14443/statm: 37956 29668 180 456 0 37492 0
Current children cumulated CPU time (s) 1602.05
Current children cumulated vsize (KiB) 151824

[startup+1662.3 s]
/proc/loadavg: 2.08 2.04 2.00 3/177 14532
/proc/meminfo: memFree=31636360/32872528 swapFree=188940/188940
[pid=14443] ppid=14440 vsize=151824 CPUtime=1662.03 cores=0,2,4,6
/proc/14443/stat : 14443 (open-wbo) R 14440 14443 13874 0 -1 4202496 28007 0 0 0 166167 36 0 0 20 0 1 0 12225787 155467776 32228 33554432000 4194304 6059633 140734161829552 140734161828088 4277832 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/14443/statm: 37956 32228 180 456 0 37492 0
Current children cumulated CPU time (s) 1662.03
Current children cumulated vsize (KiB) 151824

[startup+1722.3 s]
/proc/loadavg: 2.03 2.03 2.00 3/177 14533
/proc/meminfo: memFree=31575956/32872528 swapFree=188940/188940
[pid=14443] ppid=14440 vsize=182644 CPUtime=1722.02 cores=0,2,4,6
/proc/14443/stat : 14443 (open-wbo) R 14440 14443 13874 0 -1 4202496 28676 0 0 0 172164 38 0 0 20 0 1 0 12225787 187027456 34855 33554432000 4194304 6059633 140734161829552 140734161828344 4277832 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/14443/statm: 45661 34855 180 456 0 45197 0
Current children cumulated CPU time (s) 1722.02
Current children cumulated vsize (KiB) 182644

[startup+1782.3 s]
/proc/loadavg: 2.09 2.04 2.01 3/177 14534
/proc/meminfo: memFree=31637452/32872528 swapFree=188940/188940
[pid=14443] ppid=14440 vsize=102504 CPUtime=1782.02 cores=0,2,4,6
/proc/14443/stat : 14443 (open-wbo) R 14440 14443 13874 0 -1 4202496 29272 0 0 0 178162 40 0 0 20 0 1 0 12225787 104964096 20976 33554432000 4194304 6059633 140734161829552 140734161828376 4277874 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/14443/statm: 25626 20976 180 456 0 25162 0
Current children cumulated CPU time (s) 1782.02
Current children cumulated vsize (KiB) 102504



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.3 s]
/proc/loadavg: 2.07 2.04 2.00 3/177 14534
/proc/meminfo: memFree=31639952/32872528 swapFree=188940/188940
[pid=14443] ppid=14440 vsize=151824 CPUtime=1800.02 cores=0,2,4,6
/proc/14443/stat : 14443 (open-wbo) R 14440 14443 13874 0 -1 4202496 29791 0 0 0 179961 41 0 0 20 0 1 0 12225787 155467776 31204 33554432000 4194304 6059633 140734161829552 140734161828088 4277847 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/14443/statm: 37956 31204 180 456 0 37492 0
Current children cumulated CPU time (s) 1800.02
Current children cumulated vsize (KiB) 151824

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 14443 sig 9
??? end of watcher thread
Dumping a history of the last processes samples

[startup+1800.3 s]
/proc/loadavg: 2.07 2.04 2.00 3/177 14534
/proc/meminfo: memFree=31639952/32872528 swapFree=188940/188940
[pid=14443] ppid=14440 vsize=151824 CPUtime=1800.02 cores=0,2,4,6
/proc/14443/stat : 14443 (open-wbo) R 14440 14443 13874 0 -1 4202496 29791 0 0 0 179961 41 0 0 20 0 1 0 12225787 155467776 31204 33554432000 4194304 6059633 140734161829552 140734161828088 4277847 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/14443/statm: 37956 31204 180 456 0 37492 0
Current children cumulated CPU time (s) 1800.02
Current children cumulated vsize (KiB) 151824

Child status: 40
Real time (s): 1800.3
CPU time (s): 1800.02
CPU user time (s): 1799.61
CPU system time (s): 0.411937
CPU usage (%): 99.9846
Max. virtual memory (cumulated for all children) (KiB): 182644

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.61
system time used= 0.411937
maximum resident set size= 141468
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 29794
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= 9
involuntary context switches= 1857

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 5.20121 second user time and 7.79082 second system time

The end

Launcher Data 

Begin job on node102 at 2016-06-16 20:29:13
IDJOB=4096104
IDBENCH=107566
IDSOLVER=2547
FILE ID=node102/4096104-1466101753
RUNJOBID= node102-1466098150-13890
PBS_JOBID= 19904051
Free space on /tmp= 71724 MiB

SOLVER NAME= Open-WBO PB16
BENCH NAME= PB16/normalized-PB16/DEC-SMALLINT-LIN/pb16-16-elffers/subsetcard/normalized-subsetcard-eq-random4regular-50.opb
COMMAND LINE= open-wbo BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4096104-1466101753/watcher-4096104-1466101753 -o /tmp/evaluation-result-4096104-1466101753/solver-4096104-1466101753 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node102-1466098150-13890 --watchdog 1960  open-wbo HOME/instance-4096104-1466101753.opb

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

MD5SUM BENCH= 4888476d8258258817e26748df2419bf
RANDOM SEED=1368905882

node102.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		: 2666.746
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	: 5333.49
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		: 2666.746
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		: 2666.746
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	: 5332.56
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		: 2666.746
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 18
initial apicid	: 18
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.55
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 4
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.746
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		: 2666.746
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 20
initial apicid	: 20
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.55
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 6
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.746
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		: 2666.746
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 22
initial apicid	: 22
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.56
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       32872528 kB
MemFree:        31756620 kB
Buffers:           32396 kB
Cached:            99576 kB
SwapCached:         1412 kB
Active:           157924 kB
Inactive:          72608 kB
Active(anon):      99848 kB
Inactive(anon):     1076 kB
Active(file):      58076 kB
Inactive(file):    71532 kB
Unevictable:      188940 kB
Mlocked:          188940 kB
SwapTotal:      67108856 kB
SwapFree:       67099224 kB
Dirty:              4688 kB
Writeback:             0 kB
AnonPages:        286508 kB
Mapped:             7824 kB
Shmem:                 0 kB
Slab:             566252 kB
SReclaimable:      10480 kB
SUnreclaim:       555772 kB
KernelStack:        1448 kB
PageTables:         4468 kB
NFS_Unstable:          4 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545120 kB
Committed_AS:     401752 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346412 kB
VmallocChunk:   34341988032 kB
HardwareCorrupted:     0 kB
AnonHugePages:     90112 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= 71720 MiB
End job on node102 at 2016-06-16 20:59:13