Trace number 4095971

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-geq-random4regular-60.opb
MD5SUM67cb0c56bc885cc8c8374387ee879e96
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 variables241
Total number of constraints120
Number of constraints which are clauses0
Number of constraints which are cardinality constraints (but not clauses)120
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-4095971-1466099919.opb
0.00/0.00	c File size is 4739 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:           241                                                                   |
1800.01/1800.30	c |  Number of hard clauses:          0                                                                   |
1800.01/1800.30	c |  Number of soft clauses:          0                                                                   |
1800.01/1800.30	c |  Number of cardinality:         120                                                                   |
1800.01/1800.30	c |  Number of PB :                   0                                                                   |
1800.01/1800.30	c |  Parse time:                   0.00 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-4095971-1466099919/watcher-4095971-1466099919 -o /tmp/evaluation-result-4095971-1466099919/solver-4095971-1466099919 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node126-1466097278-26356 --watchdog 1960 open-wbo HOME/instance-4095971-1466099919.opb 

pid=26674
running on 4 cores: 1,3,5,7

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: 2.04 2.03 2.00 3/176 26677
/proc/meminfo: memFree=31585800/32872528 swapFree=338160/354512
[pid=26677] ppid=26674 vsize=6980 CPUtime=0 cores=1,3,5,7
/proc/26677/stat : 26677 (open-wbo) R 26674 26677 26339 0 -1 4202496 435 0 0 0 0 0 0 0 20 0 1 0 12038661 7147520 308 33554432000 4194304 6059633 140737195835776 140734594614552 4277822 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/26677/statm: 1745 308 165 456 0 1281 0

[startup+0.100167 s]
/proc/loadavg: 2.04 2.03 2.00 3/176 26677
/proc/meminfo: memFree=31585800/32872528 swapFree=338160/354512
[pid=26677] ppid=26674 vsize=3144 CPUtime=0.09 cores=1,3,5,7
/proc/26677/stat : 26677 (open-wbo) R 26674 26677 26339 0 -1 4202496 618 0 0 0 9 0 0 0 20 0 1 0 12038661 3219456 433 33554432000 4194304 6059633 140737195835776 140737195834568 4280151 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/26677/statm: 786 433 179 456 0 322 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3144

[startup+0.200272 s]
/proc/loadavg: 2.04 2.03 2.00 3/176 26677
/proc/meminfo: memFree=31585800/32872528 swapFree=338160/354512
[pid=26677] ppid=26674 vsize=4016 CPUtime=0.19 cores=1,3,5,7
/proc/26677/stat : 26677 (open-wbo) R 26674 26677 26339 0 -1 4202496 924 0 0 0 19 0 0 0 20 0 1 0 12038661 4112384 593 33554432000 4194304 6059633 140737195835776 140737195834568 4280227 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/26677/statm: 1004 593 179 456 0 540 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 4016

[startup+0.300265 s]
/proc/loadavg: 2.04 2.03 2.00 3/176 26677
/proc/meminfo: memFree=31585800/32872528 swapFree=338160/354512
[pid=26677] ppid=26674 vsize=5028 CPUtime=0.29 cores=1,3,5,7
/proc/26677/stat : 26677 (open-wbo) R 26674 26677 26339 0 -1 4202496 1032 0 0 0 29 0 0 0 20 0 1 0 12038661 5148672 697 33554432000 4194304 6059633 140737195835776 140737195834568 4280227 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/26677/statm: 1257 697 179 456 0 793 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 5028

[startup+0.700219 s]
/proc/loadavg: 2.04 2.03 2.00 3/176 26677
/proc/meminfo: memFree=31585800/32872528 swapFree=338160/354512
[pid=26677] ppid=26674 vsize=5832 CPUtime=0.69 cores=1,3,5,7
/proc/26677/stat : 26677 (open-wbo) R 26674 26677 26339 0 -1 4202496 1422 0 0 0 69 0 0 0 20 0 1 0 12038661 5971968 1065 33554432000 4194304 6059633 140737195835776 140737195834568 4277832 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/26677/statm: 1458 1065 179 456 0 994 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 5832

[startup+1.50023 s]
/proc/loadavg: 2.04 2.03 2.00 3/177 26678
/proc/meminfo: memFree=31578404/32872528 swapFree=338160/354512
[pid=26677] ppid=26674 vsize=9536 CPUtime=1.49 cores=1,3,5,7
/proc/26677/stat : 26677 (open-wbo) R 26674 26677 26339 0 -1 4202496 1887 0 0 0 149 0 0 0 20 0 1 0 12038661 9764864 2030 33554432000 4194304 6059633 140737195835776 140737195834264 4278520 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/26677/statm: 2384 2030 179 456 0 1920 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 9536

[startup+3.10024 s]
/proc/loadavg: 2.04 2.03 2.00 3/177 26678
/proc/meminfo: memFree=31575948/32872528 swapFree=338160/354512
[pid=26677] ppid=26674 vsize=11212 CPUtime=3.09 cores=1,3,5,7
/proc/26677/stat : 26677 (open-wbo) R 26674 26677 26339 0 -1 4202496 2319 0 0 0 309 0 0 0 20 0 1 0 12038661 11481088 2444 33554432000 4194304 6059633 140737195835776 140737195834296 4278472 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/26677/statm: 2803 2444 179 456 0 2339 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 11212

[startup+6.30029 s]
/proc/loadavg: 2.04 2.03 2.00 3/177 26678
/proc/meminfo: memFree=31573104/32872528 swapFree=338160/354512
[pid=26677] ppid=26674 vsize=21336 CPUtime=6.29 cores=1,3,5,7
/proc/26677/stat : 26677 (open-wbo) R 26674 26677 26339 0 -1 4202496 3623 0 0 0 629 0 0 0 20 0 1 0 12038661 21848064 4531 33554432000 4194304 6059633 140737195835776 140737195834264 4277832 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/26677/statm: 5334 4531 179 456 0 4870 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 21336

[startup+12.7003 s]
/proc/loadavg: 2.03 2.03 2.00 3/177 26678
/proc/meminfo: memFree=31565372/32872528 swapFree=338160/354512
[pid=26677] ppid=26674 vsize=24080 CPUtime=12.68 cores=1,3,5,7
/proc/26677/stat : 26677 (open-wbo) R 26674 26677 26339 0 -1 4202496 4202 0 0 0 1268 0 0 0 20 0 1 0 12038661 24657920 5600 33554432000 4194304 6059633 140737195835776 140737195834264 4278312 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/26677/statm: 6020 5600 179 456 0 5556 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 24080

[startup+25.5004 s]
/proc/loadavg: 2.03 2.02 2.00 3/177 26678
/proc/meminfo: memFree=31551760/32872528 swapFree=338160/354512
[pid=26677] ppid=26674 vsize=37420 CPUtime=25.48 cores=1,3,5,7
/proc/26677/stat : 26677 (open-wbo) R 26674 26677 26339 0 -1 4202496 5035 0 0 0 2548 0 0 0 20 0 1 0 12038661 38318080 8967 33554432000 4194304 6059633 140737195835776 140737195834312 4277832 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/26677/statm: 9355 8967 179 456 0 8891 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 37420

[startup+51.1004 s]
/proc/loadavg: 2.02 2.02 2.00 3/177 26678
/proc/meminfo: memFree=31549280/32872528 swapFree=338160/354512
[pid=26677] ppid=26674 vsize=51740 CPUtime=51.08 cores=1,3,5,7
/proc/26677/stat : 26677 (open-wbo) R 26674 26677 26339 0 -1 4202496 6052 0 0 0 5107 1 0 0 20 0 1 0 12038661 52981760 9112 33554432000 4194304 6059633 140737195835776 140737195834264 4261732 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/26677/statm: 12935 9112 179 456 0 12471 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 51740

[startup+102.3 s]
/proc/loadavg: 2.00 2.02 2.00 3/178 26683
/proc/meminfo: memFree=31535132/32872528 swapFree=338160/354512
[pid=26677] ppid=26674 vsize=51740 CPUtime=102.28 cores=1,3,5,7
/proc/26677/stat : 26677 (open-wbo) R 26674 26677 26339 0 -1 4202496 6467 0 0 0 10227 1 0 0 20 0 1 0 12038661 52981760 12581 33554432000 4194304 6059633 140737195835776 140737195834264 4278141 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/26677/statm: 12935 12581 179 456 0 12471 0
Current children cumulated CPU time (s) 102.28
Current children cumulated vsize (KiB) 51740

[startup+162.3 s]
/proc/loadavg: 2.00 2.01 2.00 3/178 26707
/proc/meminfo: memFree=31525616/32872528 swapFree=338160/354512
[pid=26677] ppid=26674 vsize=70664 CPUtime=162.26 cores=1,3,5,7
/proc/26677/stat : 26677 (open-wbo) R 26674 26677 26339 0 -1 4202496 7745 0 0 0 16223 3 0 0 20 0 1 0 12038661 72359936 14759 33554432000 4194304 6059633 140737195835776 140737195834264 4277835 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/26677/statm: 17666 14759 179 456 0 17202 0
Current children cumulated CPU time (s) 162.26
Current children cumulated vsize (KiB) 70664

[startup+222.307 s]
/proc/loadavg: 2.05 2.02 2.00 3/177 26708
/proc/meminfo: memFree=31512016/32872528 swapFree=338160/354512
[pid=26677] ppid=26674 vsize=82560 CPUtime=222.26 cores=1,3,5,7
/proc/26677/stat : 26677 (open-wbo) R 26674 26677 26339 0 -1 4202496 8277 0 0 0 22223 3 0 0 20 0 1 0 12038661 84541440 18344 33554432000 4194304 6059633 140737195835776 140737195834264 4277910 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/26677/statm: 20640 18344 179 456 0 20176 0
Current children cumulated CPU time (s) 222.26
Current children cumulated vsize (KiB) 82560

[startup+282.3 s]
/proc/loadavg: 2.05 2.03 2.00 3/177 26709
/proc/meminfo: memFree=31509780/32872528 swapFree=338160/354512
[pid=26677] ppid=26674 vsize=82560 CPUtime=282.25 cores=1,3,5,7
/proc/26677/stat : 26677 (open-wbo) R 26674 26677 26339 0 -1 4202496 8321 0 0 0 28221 4 0 0 20 0 1 0 12038661 84541440 18893 33554432000 4194304 6059633 140737195835776 140737195834264 4278373 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/26677/statm: 20640 18893 179 456 0 20176 0
Current children cumulated CPU time (s) 282.25
Current children cumulated vsize (KiB) 82560

[startup+342.3 s]
/proc/loadavg: 2.10 2.05 2.01 3/177 26710
/proc/meminfo: memFree=31506724/32872528 swapFree=338160/354512
[pid=26677] ppid=26674 vsize=82560 CPUtime=342.24 cores=1,3,5,7
/proc/26677/stat : 26677 (open-wbo) R 26674 26677 26339 0 -1 4202496 8514 0 0 0 34220 4 0 0 20 0 1 0 12038661 84541440 19593 33554432000 4194304 6059633 140737195835776 140737195834264 4277900 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/26677/statm: 20640 19593 179 456 0 20176 0
Current children cumulated CPU time (s) 342.24
Current children cumulated vsize (KiB) 82560

[startup+402.3 s]
/proc/loadavg: 2.04 2.04 2.00 3/177 26712
/proc/meminfo: memFree=31505848/32872528 swapFree=338160/354512
[pid=26677] ppid=26674 vsize=82560 CPUtime=402.23 cores=1,3,5,7
/proc/26677/stat : 26677 (open-wbo) R 26674 26677 26339 0 -1 4202496 8774 0 0 0 40218 5 0 0 20 0 1 0 12038661 84541440 19774 33554432000 4194304 6059633 140737195835776 140737195834600 4277900 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/26677/statm: 20640 19774 179 456 0 20176 0
Current children cumulated CPU time (s) 402.23
Current children cumulated vsize (KiB) 82560

[startup+462.3 s]
/proc/loadavg: 2.01 2.03 2.00 3/177 26713
/proc/meminfo: memFree=31440868/32872528 swapFree=338160/354512
[pid=26677] ppid=26674 vsize=131880 CPUtime=462.21 cores=1,3,5,7
/proc/26677/stat : 26677 (open-wbo) R 26674 26677 26339 0 -1 4202496 8935 0 0 0 46215 6 0 0 20 0 1 0 12038661 135045120 27990 33554432000 4194304 6059633 140737195835776 140737195834312 4277832 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/26677/statm: 32970 27990 179 456 0 32506 0
Current children cumulated CPU time (s) 462.21
Current children cumulated vsize (KiB) 131880

[startup+522.3 s]
/proc/loadavg: 2.00 2.02 2.00 3/177 26714
/proc/meminfo: memFree=31470044/32872528 swapFree=338160/354512
[pid=26677] ppid=26674 vsize=131880 CPUtime=522.2 cores=1,3,5,7
/proc/26677/stat : 26677 (open-wbo) R 26674 26677 26339 0 -1 4202496 9060 0 0 0 52212 8 0 0 20 0 1 0 12038661 135045120 28502 33554432000 4194304 6059633 140737195835776 140737195834312 4264008 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/26677/statm: 32970 28502 179 456 0 32506 0
Current children cumulated CPU time (s) 522.2
Current children cumulated vsize (KiB) 131880

[startup+582.3 s]
/proc/loadavg: 2.07 2.03 2.00 3/177 26715
/proc/meminfo: memFree=31502676/32872528 swapFree=338160/354512
[pid=26677] ppid=26674 vsize=131880 CPUtime=582.2 cores=1,3,5,7
/proc/26677/stat : 26677 (open-wbo) R 26674 26677 26339 0 -1 4202496 9185 0 0 0 58210 10 0 0 20 0 1 0 12038661 135045120 27990 33554432000 4194304 6059633 140737195835776 140737195834600 4277900 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/26677/statm: 32970 27990 179 456 0 32506 0
Current children cumulated CPU time (s) 582.2
Current children cumulated vsize (KiB) 131880


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


[startup+942.3 s]
/proc/loadavg: 2.07 2.05 2.01 4/177 26725
/proc/meminfo: memFree=31495704/32872528 swapFree=338160/354512
[pid=26677] ppid=26674 vsize=82560 CPUtime=942.14 cores=1,3,5,7
/proc/26677/stat : 26677 (open-wbo) R 26674 26677 26339 0 -1 4202496 9767 0 0 0 94196 18 0 0 20 0 1 0 12038661 84541440 20286 33554432000 4194304 6059633 140737195835776 140737195834600 4278425 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/26677/statm: 20640 20286 179 456 0 20176 0
Current children cumulated CPU time (s) 942.14
Current children cumulated vsize (KiB) 82560

[startup+1002.3 s]
/proc/loadavg: 2.02 2.04 2.00 3/177 26772
/proc/meminfo: memFree=31512228/32872528 swapFree=338160/354512
[pid=26677] ppid=26674 vsize=131880 CPUtime=1002.13 cores=1,3,5,7
/proc/26677/stat : 26677 (open-wbo) R 26674 26677 26339 0 -1 4202496 9859 0 0 0 100194 19 0 0 20 0 1 0 12038661 135045120 31574 33554432000 4194304 6059633 140737195835776 140737195834312 4277832 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/26677/statm: 32970 31574 179 456 0 32506 0
Current children cumulated CPU time (s) 1002.13
Current children cumulated vsize (KiB) 131880

[startup+1062.3 s]
/proc/loadavg: 2.01 2.03 2.00 3/177 26773
/proc/meminfo: memFree=31506688/32872528 swapFree=338160/354512
[pid=26677] ppid=26674 vsize=131880 CPUtime=1062.13 cores=1,3,5,7
/proc/26677/stat : 26677 (open-wbo) R 26674 26677 26339 0 -1 4202496 9951 0 0 0 106192 21 0 0 20 0 1 0 12038661 135045120 30550 33554432000 4194304 6059633 140737195835776 140737195834312 4277847 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/26677/statm: 32970 30550 179 456 0 32506 0
Current children cumulated CPU time (s) 1062.13
Current children cumulated vsize (KiB) 131880

[startup+1122.3 s]
/proc/loadavg: 2.05 2.04 2.00 3/177 26774
/proc/meminfo: memFree=31489552/32872528 swapFree=338160/354512
[pid=26677] ppid=26674 vsize=131880 CPUtime=1122.12 cores=1,3,5,7
/proc/26677/stat : 26677 (open-wbo) R 26674 26677 26339 0 -1 4202496 10042 0 0 0 112190 22 0 0 20 0 1 0 12038661 135045120 29014 33554432000 4194304 6059633 140737195835776 140737195834312 4262564 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/26677/statm: 32970 29014 179 456 0 32506 0
Current children cumulated CPU time (s) 1122.12
Current children cumulated vsize (KiB) 131880

[startup+1182.3 s]
/proc/loadavg: 2.02 2.03 2.00 3/177 26775
/proc/meminfo: memFree=31522196/32872528 swapFree=338160/354512
[pid=26677] ppid=26674 vsize=82560 CPUtime=1182.1 cores=1,3,5,7
/proc/26677/stat : 26677 (open-wbo) R 26674 26677 26339 0 -1 4202496 10097 0 0 0 118187 23 0 0 20 0 1 0 12038661 84541440 20286 33554432000 4194304 6059633 140737195835776 140737195834600 4277874 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/26677/statm: 20640 20286 179 456 0 20176 0
Current children cumulated CPU time (s) 1182.1
Current children cumulated vsize (KiB) 82560

[startup+1242.3 s]
/proc/loadavg: 2.00 2.02 2.00 3/176 26776
/proc/meminfo: memFree=31476524/32872528 swapFree=338160/354512
[pid=26677] ppid=26674 vsize=131880 CPUtime=1242.09 cores=1,3,5,7
/proc/26677/stat : 26677 (open-wbo) R 26674 26677 26339 0 -1 4202496 10190 0 0 0 124185 24 0 0 20 0 1 0 12038661 135045120 31062 33554432000 4194304 6059633 140737195835776 140737195834312 4277847 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/26677/statm: 32970 31062 179 456 0 32506 0
Current children cumulated CPU time (s) 1242.09
Current children cumulated vsize (KiB) 131880

[startup+1302.3 s]
/proc/loadavg: 2.09 2.04 2.01 3/178 26782
/proc/meminfo: memFree=31506268/32872528 swapFree=338160/354512
[pid=26677] ppid=26674 vsize=82560 CPUtime=1302.08 cores=1,3,5,7
/proc/26677/stat : 26677 (open-wbo) R 26674 26677 26339 0 -1 4202496 10380 0 0 0 130182 26 0 0 20 0 1 0 12038661 84541440 20286 33554432000 4194304 6059633 140737195835776 140737195834600 4277900 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/26677/statm: 20640 20286 179 456 0 20176 0
Current children cumulated CPU time (s) 1302.08
Current children cumulated vsize (KiB) 82560

[startup+1362.3 s]
/proc/loadavg: 2.11 2.05 2.01 3/177 26783
/proc/meminfo: memFree=31459196/32872528 swapFree=338160/354512
[pid=26677] ppid=26674 vsize=131880 CPUtime=1362.08 cores=1,3,5,7
/proc/26677/stat : 26677 (open-wbo) R 26674 26677 26339 0 -1 4202496 10544 0 0 0 136180 28 0 0 20 0 1 0 12038661 135045120 31574 33554432000 4194304 6059633 140737195835776 140737195834312 4277832 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/26677/statm: 32970 31574 179 456 0 32506 0
Current children cumulated CPU time (s) 1362.08
Current children cumulated vsize (KiB) 131880

[startup+1422.3 s]
/proc/loadavg: 2.04 2.04 2.00 3/177 26784
/proc/meminfo: memFree=31470940/32872528 swapFree=338160/354512
[pid=26677] ppid=26674 vsize=82560 CPUtime=1422.08 cores=1,3,5,7
/proc/26677/stat : 26677 (open-wbo) R 26674 26677 26339 0 -1 4202496 10736 0 0 0 142178 30 0 0 20 0 1 0 12038661 84541440 20286 33554432000 4194304 6059633 140737195835776 140737195834600 4277874 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/26677/statm: 20640 20286 179 456 0 20176 0
Current children cumulated CPU time (s) 1422.08
Current children cumulated vsize (KiB) 82560

[startup+1482.3 s]
/proc/loadavg: 2.01 2.03 2.00 3/177 26785
/proc/meminfo: memFree=31419564/32872528 swapFree=338160/354512
[pid=26677] ppid=26674 vsize=153216 CPUtime=1482.06 cores=1,3,5,7
/proc/26677/stat : 26677 (open-wbo) R 26674 26677 26339 0 -1 4202496 11011 0 0 0 148174 32 0 0 20 0 1 0 12038661 156893184 32192 33554432000 4194304 6059633 140737195835776 140737195834312 4277832 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/26677/statm: 38304 32192 179 456 0 37840 0
Current children cumulated CPU time (s) 1482.06
Current children cumulated vsize (KiB) 153216

[startup+1542.31 s]
/proc/loadavg: 2.00 2.02 2.00 4/177 26786
/proc/meminfo: memFree=31468496/32872528 swapFree=338160/354512
[pid=26677] ppid=26674 vsize=103896 CPUtime=1542.06 cores=1,3,5,7
/proc/26677/stat : 26677 (open-wbo) R 26674 26677 26339 0 -1 4202496 11205 0 0 0 154171 35 0 0 20 0 1 0 12038661 106389504 21416 33554432000 4194304 6059633 140737195835776 140737195834600 4277900 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/26677/statm: 25974 21416 179 456 0 25510 0
Current children cumulated CPU time (s) 1542.06
Current children cumulated vsize (KiB) 103896

[startup+1602.3 s]
/proc/loadavg: 2.03 2.03 2.00 3/177 26788
/proc/meminfo: memFree=31465584/32872528 swapFree=338160/354512
[pid=26677] ppid=26674 vsize=153216 CPUtime=1602.04 cores=1,3,5,7
/proc/26677/stat : 26677 (open-wbo) R 26674 26677 26339 0 -1 4202496 11364 0 0 0 160167 37 0 0 20 0 1 0 12038661 156893184 30144 33554432000 4194304 6059633 140737195835776 140737195834312 4277882 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/26677/statm: 38304 30144 179 456 0 37840 0
Current children cumulated CPU time (s) 1602.04
Current children cumulated vsize (KiB) 153216

[startup+1662.3 s]
/proc/loadavg: 2.01 2.02 2.00 3/177 26789
/proc/meminfo: memFree=31414832/32872528 swapFree=338160/354512
[pid=26677] ppid=26674 vsize=153216 CPUtime=1662.03 cores=1,3,5,7
/proc/26677/stat : 26677 (open-wbo) R 26674 26677 26339 0 -1 4202496 11489 0 0 0 166165 38 0 0 20 0 1 0 12038661 156893184 33216 33554432000 4194304 6059633 140737195835776 140737195834312 4278479 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/26677/statm: 38304 33216 179 456 0 37840 0
Current children cumulated CPU time (s) 1662.03
Current children cumulated vsize (KiB) 153216

[startup+1722.3 s]
/proc/loadavg: 2.06 2.03 2.00 3/177 26790
/proc/meminfo: memFree=31444696/32872528 swapFree=338160/354512
[pid=26677] ppid=26674 vsize=184036 CPUtime=1722.02 cores=1,3,5,7
/proc/26677/stat : 26677 (open-wbo) R 26674 26677 26339 0 -1 4202496 11684 0 0 0 172162 40 0 0 20 0 1 0 12038661 188452864 35331 33554432000 4194304 6059633 140737195835776 140737195834568 4278402 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/26677/statm: 46009 35331 179 456 0 45545 0
Current children cumulated CPU time (s) 1722.02
Current children cumulated vsize (KiB) 184036

[startup+1782.3 s]
/proc/loadavg: 2.02 2.02 2.00 3/177 26791
/proc/meminfo: memFree=31497964/32872528 swapFree=338160/354512
[pid=26677] ppid=26674 vsize=103896 CPUtime=1782.01 cores=1,3,5,7
/proc/26677/stat : 26677 (open-wbo) R 26674 26677 26339 0 -1 4202496 11805 0 0 0 178160 41 0 0 20 0 1 0 12038661 106389504 21928 33554432000 4194304 6059633 140737195835776 140737195834600 4278520 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/26677/statm: 25974 21928 179 456 0 25510 0
Current children cumulated CPU time (s) 1782.01
Current children cumulated vsize (KiB) 103896



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.3 s]
/proc/loadavg: 2.01 2.02 2.00 3/177 26791
/proc/meminfo: memFree=31408784/32872528 swapFree=338160/354512
[pid=26677] ppid=26674 vsize=153216 CPUtime=1800.01 cores=1,3,5,7
/proc/26677/stat : 26677 (open-wbo) R 26674 26677 26339 0 -1 4202496 11851 0 0 0 179959 42 0 0 20 0 1 0 12038661 156893184 33216 33554432000 4194304 6059633 140737195835776 140737195834312 4261190 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/26677/statm: 38304 33216 179 456 0 37840 0
Current children cumulated CPU time (s) 1800.01
Current children cumulated vsize (KiB) 153216

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 26677 sig 9
??? end of watcher thread
Dumping a history of the last processes samples

[startup+1800.3 s]
/proc/loadavg: 2.01 2.02 2.00 3/177 26791
/proc/meminfo: memFree=31408784/32872528 swapFree=338160/354512
[pid=26677] ppid=26674 vsize=153216 CPUtime=1800.01 cores=1,3,5,7
/proc/26677/stat : 26677 (open-wbo) R 26674 26677 26339 0 -1 4202496 11851 0 0 0 179959 42 0 0 20 0 1 0 12038661 156893184 33216 33554432000 4194304 6059633 140737195835776 140737195834312 4261190 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/26677/statm: 38304 33216 179 456 0 37840 0
Current children cumulated CPU time (s) 1800.01
Current children cumulated vsize (KiB) 153216

Child status: 40
Real time (s): 1800.3
CPU time (s): 1800.02
CPU user time (s): 1799.59
CPU system time (s): 0.424935
CPU usage (%): 99.9843
Max. virtual memory (cumulated for all children) (KiB): 184036

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.59
system time used= 0.424935
maximum resident set size= 145420
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 11854
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= 16
involuntary context switches= 1860

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 4.70129 second user time and 6.76297 second system time

The end

Launcher Data 

Begin job on node126 at 2016-06-16 19:58:39
IDJOB=4095971
IDBENCH=107547
IDSOLVER=2547
FILE ID=node126/4095971-1466099919
RUNJOBID= node126-1466097278-26356
PBS_JOBID= 19904042
Free space on /tmp= 71736 MiB

SOLVER NAME= Open-WBO PB16
BENCH NAME= PB16/normalized-PB16/DEC-SMALLINT-LIN/pb16-16-elffers/subsetcard/normalized-subsetcard-geq-random4regular-60.opb
COMMAND LINE= open-wbo BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4095971-1466099919/watcher-4095971-1466099919 -o /tmp/evaluation-result-4095971-1466099919/solver-4095971-1466099919 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node126-1466097278-26356 --watchdog 1960  open-wbo HOME/instance-4095971-1466099919.opb

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

MD5SUM BENCH= 67cb0c56bc885cc8c8374387ee879e96
RANDOM SEED=1442645794

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

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.121
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 0
initial apicid	: 0
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.24
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		: 2666.121
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		: 2666.121
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		: 2666.121
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		: 2666.121
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		: 2666.121
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		: 2666.121
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		: 2666.121
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:        31586196 kB
Buffers:           41796 kB
Cached:            99708 kB
SwapCached:         1752 kB
Active:           154196 kB
Inactive:          77252 kB
Active(anon):      91560 kB
Inactive(anon):      608 kB
Active(file):      62636 kB
Inactive(file):    76644 kB
Unevictable:      354512 kB
Mlocked:          338160 kB
SwapTotal:      67108856 kB
SwapFree:       67099252 kB
Dirty:              4688 kB
Writeback:             0 kB
AnonPages:        478720 kB
Mapped:             7744 kB
Shmem:                 0 kB
Slab:             567536 kB
SReclaimable:      11732 kB
SUnreclaim:       555804 kB
KernelStack:        1472 kB
PageTables:         4696 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545120 kB
Committed_AS:     560156 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346412 kB
VmallocChunk:   34341988032 kB
HardwareCorrupted:     0 kB
AnonHugePages:    133120 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= 71732 MiB
End job on node126 at 2016-06-16 20:28:40