Trace number 4096076

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-80.opb
MD5SUM59d94da41177a29ab8da7774c6b2954c
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 benchmark0.011997
Has Objective FunctionNO
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables321
Total number of constraints160
Number of constraints which are clauses0
Number of constraints which are cardinality constraints (but not clauses)160
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-4096076-1466100696.opb
0.00/0.00	c File size is 6159 bytes.
1800.00/1800.30	c Sum of soft weights:            0
1800.00/1800.30	c |                                                                                                       |
1800.00/1800.30	c ========================================[ Problem Statistics ]===========================================
1800.00/1800.30	c |                                                                                                       |
1800.00/1800.30	c |  Problem Type:           Unweighted                                                                   |
1800.00/1800.30	c |  Number of variables:           321                                                                   |
1800.00/1800.30	c |  Number of hard clauses:          0                                                                   |
1800.00/1800.30	c |  Number of soft clauses:          0                                                                   |
1800.00/1800.30	c |  Number of cardinality:         320                                                                   |
1800.00/1800.30	c |  Number of PB :                   0                                                                   |
1800.00/1800.30	c |  Parse time:                   0.00 s                                                                 |
1800.00/1800.30	c |                                                                                                       |
1800.00/1800.30	s UNKNOWN

Verifier Data 

ERROR: no interpretation found !

Watcher Data 

runsolver Copyright (C) 2010-2013 Olivier ROUSSEL

This is runsolver version 3.3.7 (svn: 2553)

This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
GNU General Public License for more details.

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4096076-1466100696/watcher-4096076-1466100696 -o /tmp/evaluation-result-4096076-1466100696/solver-4096076-1466100696 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node127-1466097094-29221 --watchdog 1960 open-wbo HOME/instance-4096076-1466100696.opb 

pid=29680
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: 2.17 2.18 2.11 3/176 29683
/proc/meminfo: memFree=30586464/32872528 swapFree=1190796/1305260
[pid=29683] ppid=29680 vsize=7344 CPUtime=0 cores=1,3,5,7
/proc/29683/stat : 29683 (open-wbo) R 29680 29683 29204 0 -1 4202496 520 0 0 0 0 0 0 0 20 0 1 0 12116213 7520256 392 33554432000 4194304 6059633 140736591087264 140735947002696 5131227 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/29683/statm: 1836 401 160 456 0 1372 0

[startup+0.100157 s]
/proc/loadavg: 2.17 2.18 2.11 3/176 29683
/proc/meminfo: memFree=30586464/32872528 swapFree=1190796/1305260
[pid=29683] ppid=29680 vsize=7492 CPUtime=0.09 cores=1,3,5,7
/proc/29683/stat : 29683 (open-wbo) R 29680 29683 29204 0 -1 4202496 651 0 0 0 9 0 0 0 20 0 1 0 12116213 7671808 516 33554432000 4194304 6059633 140736591087264 140735947002696 4277879 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/29683/statm: 1873 516 178 456 0 1409 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 7492

[startup+0.20028 s]
/proc/loadavg: 2.17 2.18 2.11 3/176 29683
/proc/meminfo: memFree=30586464/32872528 swapFree=1190796/1305260
[pid=29683] ppid=29680 vsize=3896 CPUtime=0.19 cores=1,3,5,7
/proc/29683/stat : 29683 (open-wbo) R 29680 29683 29204 0 -1 4202496 799 0 0 0 19 0 0 0 20 0 1 0 12116213 3989504 595 33554432000 4194304 6059633 140736591087264 140735947002696 4278447 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/29683/statm: 974 595 180 456 0 510 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 3896

[startup+0.300211 s]
/proc/loadavg: 2.17 2.18 2.11 3/176 29683
/proc/meminfo: memFree=30586464/32872528 swapFree=1190796/1305260
[pid=29683] ppid=29680 vsize=4416 CPUtime=0.29 cores=1,3,5,7
/proc/29683/stat : 29683 (open-wbo) R 29680 29683 29204 0 -1 4202496 906 0 0 0 29 0 0 0 20 0 1 0 12116213 4521984 699 33554432000 4194304 6059633 140736591087264 140735947002696 4277832 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/29683/statm: 1104 699 180 456 0 640 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 4416

[startup+0.700299 s]
/proc/loadavg: 2.17 2.18 2.11 3/176 29683
/proc/meminfo: memFree=30586464/32872528 swapFree=1190796/1305260
[pid=29683] ppid=29680 vsize=6920 CPUtime=0.69 cores=1,3,5,7
/proc/29683/stat : 29683 (open-wbo) R 29680 29683 29204 0 -1 4202496 1492 0 0 0 69 0 0 0 20 0 1 0 12116213 7086080 1048 33554432000 4194304 6059633 140736591087264 140736591085752 4301469 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/29683/statm: 1730 1048 180 456 0 1266 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 6920

[startup+1.50026 s]
/proc/loadavg: 2.17 2.18 2.11 3/177 29684
/proc/meminfo: memFree=30582176/32872528 swapFree=1190796/1305260
[pid=29683] ppid=29680 vsize=8612 CPUtime=1.49 cores=1,3,5,7
/proc/29683/stat : 29683 (open-wbo) R 29680 29683 29204 0 -1 4202496 2117 0 0 0 149 0 0 0 20 0 1 0 12116213 8818688 1633 33554432000 4194304 6059633 140736591087264 140736591085752 4277663 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/29683/statm: 2153 1633 180 456 0 1689 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 8612

[startup+3.10029 s]
/proc/loadavg: 2.16 2.17 2.11 3/177 29684
/proc/meminfo: memFree=30580192/32872528 swapFree=1190796/1305260
[pid=29683] ppid=29680 vsize=12964 CPUtime=3.09 cores=1,3,5,7
/proc/29683/stat : 29683 (open-wbo) R 29680 29683 29204 0 -1 4202496 2463 0 0 0 309 0 0 0 20 0 1 0 12116213 13275136 2481 33554432000 4194304 6059633 140736591087264 140736591085752 4277855 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/29683/statm: 3241 2481 180 456 0 2777 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 12964

[startup+6.30029 s]
/proc/loadavg: 2.16 2.17 2.11 3/177 29684
/proc/meminfo: memFree=30574188/32872528 swapFree=1190796/1305260
[pid=29683] ppid=29680 vsize=21728 CPUtime=6.29 cores=1,3,5,7
/proc/29683/stat : 29683 (open-wbo) R 29680 29683 29204 0 -1 4202496 3455 0 0 0 629 0 0 0 20 0 1 0 12116213 22249472 4465 33554432000 4194304 6059633 140736591087264 140736591085784 4277570 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/29683/statm: 5432 4465 180 456 0 4968 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 21728

[startup+12.7002 s]
/proc/loadavg: 2.14 2.17 2.11 4/177 29684
/proc/meminfo: memFree=30529056/32872528 swapFree=1190796/1305260
[pid=29683] ppid=29680 vsize=31640 CPUtime=12.68 cores=1,3,5,7
/proc/29683/stat : 29683 (open-wbo) R 29680 29683 29204 0 -1 4202496 4624 0 0 0 1268 0 0 0 20 0 1 0 12116213 32399360 5785 33554432000 4194304 6059633 140736591087264 140736591085752 4277900 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/29683/statm: 7910 5785 180 456 0 7446 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 31640

[startup+25.5004 s]
/proc/loadavg: 2.18 2.18 2.11 3/177 29684
/proc/meminfo: memFree=30557360/32872528 swapFree=1190796/1305260
[pid=29683] ppid=29680 vsize=31640 CPUtime=25.49 cores=1,3,5,7
/proc/29683/stat : 29683 (open-wbo) R 29680 29683 29204 0 -1 4202496 4868 0 0 0 2548 1 0 0 20 0 1 0 12116213 32399360 7555 33554432000 4194304 6059633 140736591087264 140736591085752 4277832 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/29683/statm: 7910 7555 180 456 0 7446 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 31640

[startup+51.1004 s]
/proc/loadavg: 2.12 2.16 2.11 3/177 29684
/proc/meminfo: memFree=30549844/32872528 swapFree=1190796/1305260
[pid=29683] ppid=29680 vsize=38824 CPUtime=51.08 cores=1,3,5,7
/proc/29683/stat : 29683 (open-wbo) R 29680 29683 29204 0 -1 4202496 5686 0 0 0 5107 1 0 0 20 0 1 0 12116213 39755776 9377 33554432000 4194304 6059633 140736591087264 140736591085784 4278354 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/29683/statm: 9706 9377 180 456 0 9242 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 38824

[startup+102.3 s]
/proc/loadavg: 2.30 2.20 2.12 4/177 29685
/proc/meminfo: memFree=30505440/32872528 swapFree=1190796/1305260
[pid=29683] ppid=29680 vsize=73648 CPUtime=102.28 cores=1,3,5,7
/proc/29683/stat : 29683 (open-wbo) R 29680 29683 29204 0 -1 4202496 6485 0 0 0 10226 2 0 0 20 0 1 0 12116213 75415552 11939 33554432000 4194304 6059633 140736591087264 140736591085752 4255169 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/29683/statm: 18412 11939 180 456 0 17948 0
Current children cumulated CPU time (s) 102.28
Current children cumulated vsize (KiB) 73648

[startup+162.3 s]
/proc/loadavg: 2.26 2.19 2.12 3/177 29686
/proc/meminfo: memFree=30508752/32872528 swapFree=1190796/1305260
[pid=29683] ppid=29680 vsize=98560 CPUtime=162.26 cores=1,3,5,7
/proc/29683/stat : 29683 (open-wbo) R 29680 29683 29204 0 -1 4202496 7041 0 0 0 16224 2 0 0 20 0 1 0 12116213 100925440 19618 33554432000 4194304 6059633 140736591087264 140736591085752 4278373 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/29683/statm: 24640 19618 180 456 0 24176 0
Current children cumulated CPU time (s) 162.26
Current children cumulated vsize (KiB) 98560

[startup+222.307 s]
/proc/loadavg: 2.31 2.21 2.13 4/177 29687
/proc/meminfo: memFree=30468864/32872528 swapFree=1190796/1305260
[pid=29683] ppid=29680 vsize=98560 CPUtime=222.26 cores=1,3,5,7
/proc/29683/stat : 29683 (open-wbo) R 29680 29683 29204 0 -1 4202496 7501 0 0 0 22223 3 0 0 20 0 1 0 12116213 100925440 19618 33554432000 4194304 6059633 140736591087264 140736591086088 4278363 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/29683/statm: 24640 19618 180 456 0 24176 0
Current children cumulated CPU time (s) 222.26
Current children cumulated vsize (KiB) 98560

[startup+282.3 s]
/proc/loadavg: 2.20 2.20 2.13 4/177 29689
/proc/meminfo: memFree=30507760/32872528 swapFree=1190796/1305260
[pid=29683] ppid=29680 vsize=98560 CPUtime=282.24 cores=1,3,5,7
/proc/29683/stat : 29683 (open-wbo) R 29680 29683 29204 0 -1 4202496 9803 0 0 0 28219 5 0 0 20 0 1 0 12116213 100925440 19618 33554432000 4194304 6059633 140736591087264 140736591086088 4277586 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/29683/statm: 24640 19618 180 456 0 24176 0
Current children cumulated CPU time (s) 282.24
Current children cumulated vsize (KiB) 98560

[startup+342.3 s]
/proc/loadavg: 2.17 2.19 2.12 3/177 29690
/proc/meminfo: memFree=30505596/32872528 swapFree=1190796/1305260
[pid=29683] ppid=29680 vsize=147880 CPUtime=342.23 cores=1,3,5,7
/proc/29683/stat : 29683 (open-wbo) R 29680 29683 29204 0 -1 4202496 12111 0 0 0 34215 8 0 0 20 0 1 0 12116213 151429120 27743 33554432000 4194304 6059633 140736591087264 140736591086088 4277904 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/29683/statm: 36970 27743 180 456 0 36506 0
Current children cumulated CPU time (s) 342.23
Current children cumulated vsize (KiB) 147880

[startup+402.3 s]
/proc/loadavg: 2.24 2.22 2.13 3/177 29691
/proc/meminfo: memFree=30473160/32872528 swapFree=1190796/1305260
[pid=29683] ppid=29680 vsize=98560 CPUtime=402.22 cores=1,3,5,7
/proc/29683/stat : 29683 (open-wbo) R 29680 29683 29204 0 -1 4202496 13505 0 0 0 40212 10 0 0 20 0 1 0 12116213 100925440 20130 33554432000 4194304 6059633 140736591087264 140736591086088 4278479 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/29683/statm: 24640 20130 180 456 0 24176 0
Current children cumulated CPU time (s) 402.22
Current children cumulated vsize (KiB) 98560

[startup+462.3 s]
/proc/loadavg: 2.17 2.19 2.13 4/177 29692
/proc/meminfo: memFree=30422408/32872528 swapFree=1190796/1305260
[pid=29683] ppid=29680 vsize=147880 CPUtime=462.21 cores=1,3,5,7
/proc/29683/stat : 29683 (open-wbo) R 29680 29683 29204 0 -1 4202496 15364 0 0 0 46208 13 0 0 20 0 1 0 12116213 151429120 30303 33554432000 4194304 6059633 140736591087264 140736591085800 4277874 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/29683/statm: 36970 30303 180 456 0 36506 0
Current children cumulated CPU time (s) 462.21
Current children cumulated vsize (KiB) 147880

[startup+522.3 s]
/proc/loadavg: 2.22 2.20 2.13 3/178 29696
/proc/meminfo: memFree=30461064/32872528 swapFree=1190796/1305260
[pid=29683] ppid=29680 vsize=98560 CPUtime=522.2 cores=1,3,5,7
/proc/29683/stat : 29683 (open-wbo) R 29680 29683 29204 0 -1 4202496 16764 0 0 0 52205 15 0 0 20 0 1 0 12116213 100925440 20130 33554432000 4194304 6059633 140736591087264 140736591086088 4278382 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/29683/statm: 24640 20130 180 456 0 24176 0
Current children cumulated CPU time (s) 522.2
Current children cumulated vsize (KiB) 98560

[startup+582.3 s]
/proc/loadavg: 2.16 2.18 2.13 3/177 29698
/proc/meminfo: memFree=30464204/32872528 swapFree=1190796/1305260
[pid=29683] ppid=29680 vsize=98560 CPUtime=582.2 cores=1,3,5,7
/proc/29683/stat : 29683 (open-wbo) R 29680 29683 29204 0 -1 4202496 18165 0 0 0 58202 18 0 0 20 0 1 0 12116213 100925440 20130 33554432000 4194304 6059633 140736591087264 140736591085800 4254731 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/29683/statm: 24640 20130 180 456 0 24176 0
Current children cumulated CPU time (s) 582.2
Current children cumulated vsize (KiB) 98560


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


[startup+942.3 s]
/proc/loadavg: 2.21 2.19 2.14 3/177 29705
/proc/meminfo: memFree=30462600/32872528 swapFree=1190796/1305260
[pid=29683] ppid=29680 vsize=147880 CPUtime=942.14 cores=1,3,5,7
/proc/29683/stat : 29683 (open-wbo) R 29680 29683 29204 0 -1 4202496 31334 0 0 0 94177 37 0 0 20 0 1 0 12116213 151429120 30815 33554432000 4194304 6059633 140736591087264 140736591085800 4277889 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/29683/statm: 36970 30815 180 456 0 36506 0
Current children cumulated CPU time (s) 942.14
Current children cumulated vsize (KiB) 147880

[startup+1002.3 s]
/proc/loadavg: 2.41 2.25 2.16 3/177 29706
/proc/meminfo: memFree=30427836/32872528 swapFree=1190796/1305260
[pid=29683] ppid=29680 vsize=147880 CPUtime=1002.13 cores=1,3,5,7
/proc/29683/stat : 29683 (open-wbo) R 29680 29683 29204 0 -1 4202496 33461 0 0 0 100174 39 0 0 20 0 1 0 12116213 151429120 30815 33554432000 4194304 6059633 140736591087264 140736591085800 4264832 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/29683/statm: 36970 30815 180 456 0 36506 0
Current children cumulated CPU time (s) 1002.13
Current children cumulated vsize (KiB) 147880

[startup+1062.3 s]
/proc/loadavg: 2.23 2.22 2.16 3/177 29752
/proc/meminfo: memFree=30508264/32872528 swapFree=1190796/1305260
[pid=29683] ppid=29680 vsize=147880 CPUtime=1062.12 cores=1,3,5,7
/proc/29683/stat : 29683 (open-wbo) R 29680 29683 29204 0 -1 4202496 35586 0 0 0 106169 43 0 0 20 0 1 0 12116213 151429120 30815 33554432000 4194304 6059633 140736591087264 140736591085800 4277900 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/29683/statm: 36970 30815 180 456 0 36506 0
Current children cumulated CPU time (s) 1062.12
Current children cumulated vsize (KiB) 147880

[startup+1122.3 s]
/proc/loadavg: 2.19 2.20 2.16 3/178 29756
/proc/meminfo: memFree=30491192/32872528 swapFree=1190796/1305260
[pid=29683] ppid=29680 vsize=147880 CPUtime=1122.11 cores=1,3,5,7
/proc/29683/stat : 29683 (open-wbo) R 29680 29683 29204 0 -1 4202496 37703 0 0 0 112165 46 0 0 20 0 1 0 12116213 151429120 28767 33554432000 4194304 6059633 140736591087264 140736591085800 4278382 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/29683/statm: 36970 28767 180 456 0 36506 0
Current children cumulated CPU time (s) 1122.11
Current children cumulated vsize (KiB) 147880

[startup+1182.3 s]
/proc/loadavg: 2.17 2.19 2.15 3/177 29758
/proc/meminfo: memFree=30513972/32872528 swapFree=1190796/1305260
[pid=29683] ppid=29680 vsize=98560 CPUtime=1182.11 cores=1,3,5,7
/proc/29683/stat : 29683 (open-wbo) R 29680 29683 29204 0 -1 4202496 39370 0 0 0 118162 49 0 0 20 0 1 0 12116213 100925440 20130 33554432000 4194304 6059633 140736591087264 140736591086088 4278373 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/29683/statm: 24640 20130 180 456 0 24176 0
Current children cumulated CPU time (s) 1182.11
Current children cumulated vsize (KiB) 98560

[startup+1242.3 s]
/proc/loadavg: 2.12 2.17 2.15 3/177 29759
/proc/meminfo: memFree=30454360/32872528 swapFree=1190796/1305260
[pid=29683] ppid=29680 vsize=178700 CPUtime=1242.09 cores=1,3,5,7
/proc/29683/stat : 29683 (open-wbo) R 29680 29683 29204 0 -1 4202496 41501 0 0 0 124157 52 0 0 20 0 1 0 12116213 182988800 34466 33554432000 4194304 6059633 140736591087264 140736591086056 4278373 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/29683/statm: 44675 34466 180 456 0 44211 0
Current children cumulated CPU time (s) 1242.09
Current children cumulated vsize (KiB) 178700

[startup+1302.3 s]
/proc/loadavg: 2.12 2.15 2.14 3/177 29760
/proc/meminfo: memFree=30465588/32872528 swapFree=1190796/1305260
[pid=29683] ppid=29680 vsize=147880 CPUtime=1302.08 cores=1,3,5,7
/proc/29683/stat : 29683 (open-wbo) R 29680 29683 29204 0 -1 4202496 43038 0 0 0 130153 55 0 0 20 0 1 0 12116213 151429120 31327 33554432000 4194304 6059633 140736591087264 140736591085800 4277832 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/29683/statm: 36970 31327 180 456 0 36506 0
Current children cumulated CPU time (s) 1302.08
Current children cumulated vsize (KiB) 147880

[startup+1362.3 s]
/proc/loadavg: 2.13 2.15 2.14 3/177 29761
/proc/meminfo: memFree=30468932/32872528 swapFree=1190796/1305260
[pid=29683] ppid=29680 vsize=98560 CPUtime=1362.08 cores=1,3,5,7
/proc/29683/stat : 29683 (open-wbo) R 29680 29683 29204 0 -1 4202496 44713 0 0 0 136150 58 0 0 20 0 1 0 12116213 100925440 20642 33554432000 4194304 6059633 140736591087264 140736591086056 4277832 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/29683/statm: 24640 20642 180 456 0 24176 0
Current children cumulated CPU time (s) 1362.08
Current children cumulated vsize (KiB) 98560

[startup+1422.3 s]
/proc/loadavg: 2.23 2.17 2.14 3/177 29762
/proc/meminfo: memFree=30420940/32872528 swapFree=1190796/1305260
[pid=29683] ppid=29680 vsize=178700 CPUtime=1422.07 cores=1,3,5,7
/proc/29683/stat : 29683 (open-wbo) R 29680 29683 29204 0 -1 4202496 46523 0 0 0 142146 61 0 0 20 0 1 0 12116213 182988800 33135 33554432000 4194304 6059633 140736591087264 140736591085800 4280227 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/29683/statm: 44675 33135 180 456 0 44211 0
Current children cumulated CPU time (s) 1422.07
Current children cumulated vsize (KiB) 178700

[startup+1482.3 s]
/proc/loadavg: 2.18 2.17 2.14 3/177 29764
/proc/meminfo: memFree=30502604/32872528 swapFree=1190796/1305260
[pid=29683] ppid=29680 vsize=98560 CPUtime=1482.06 cores=1,3,5,7
/proc/29683/stat : 29683 (open-wbo) R 29680 29683 29204 0 -1 4202496 47912 0 0 0 148142 64 0 0 20 0 1 0 12116213 100925440 20642 33554432000 4194304 6059633 140736591087264 140736591086088 4278421 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/29683/statm: 24640 20642 180 456 0 24176 0
Current children cumulated CPU time (s) 1482.06
Current children cumulated vsize (KiB) 98560

[startup+1542.31 s]
/proc/loadavg: 2.26 2.19 2.15 3/177 29765
/proc/meminfo: memFree=30449712/32872528 swapFree=1190796/1305260
[pid=29683] ppid=29680 vsize=178700 CPUtime=1542.06 cores=1,3,5,7
/proc/29683/stat : 29683 (open-wbo) R 29680 29683 29204 0 -1 4202496 50035 0 0 0 154139 67 0 0 20 0 1 0 12116213 182988800 33954 33554432000 4194304 6059633 140736591087264 140736591086056 4277874 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/29683/statm: 44675 33954 180 456 0 44211 0
Current children cumulated CPU time (s) 1542.06
Current children cumulated vsize (KiB) 178700

[startup+1602.3 s]
/proc/loadavg: 2.32 2.22 2.16 3/177 29766
/proc/meminfo: memFree=30431556/32872528 swapFree=1190796/1305260
[pid=29683] ppid=29680 vsize=178700 CPUtime=1602.04 cores=1,3,5,7
/proc/29683/stat : 29683 (open-wbo) R 29680 29683 29204 0 -1 4202496 51112 0 0 0 160135 69 0 0 20 0 1 0 12116213 182988800 39074 33554432000 4194304 6059633 140736591087264 140736591086056 4301606 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/29683/statm: 44675 39074 180 456 0 44211 0
Current children cumulated CPU time (s) 1602.04
Current children cumulated vsize (KiB) 178700

[startup+1662.3 s]
/proc/loadavg: 2.17 2.19 2.16 3/177 29767
/proc/meminfo: memFree=30413928/32872528 swapFree=1190796/1305260
[pid=29683] ppid=29680 vsize=178700 CPUtime=1662.03 cores=1,3,5,7
/proc/29683/stat : 29683 (open-wbo) R 29680 29683 29204 0 -1 4202496 53095 0 0 0 166131 72 0 0 20 0 1 0 12116213 182988800 33807 33554432000 4194304 6059633 140736591087264 140736591086056 4277835 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/29683/statm: 44675 33807 180 456 0 44211 0
Current children cumulated CPU time (s) 1662.03
Current children cumulated vsize (KiB) 178700

[startup+1722.3 s]
/proc/loadavg: 2.27 2.21 2.17 3/178 29771
/proc/meminfo: memFree=30388632/32872528 swapFree=1190796/1305260
[pid=29683] ppid=29680 vsize=178700 CPUtime=1722.02 cores=1,3,5,7
/proc/29683/stat : 29683 (open-wbo) R 29680 29683 29204 0 -1 4202496 54324 0 0 0 172128 74 0 0 20 0 1 0 12116213 182988800 39586 33554432000 4194304 6059633 140736591087264 140736591086056 4277832 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/29683/statm: 44675 39586 180 456 0 44211 0
Current children cumulated CPU time (s) 1722.02
Current children cumulated vsize (KiB) 178700

[startup+1782.3 s]
/proc/loadavg: 2.28 2.22 2.17 3/176 29772
/proc/meminfo: memFree=30458072/32872528 swapFree=1190796/1305260
[pid=29683] ppid=29680 vsize=147880 CPUtime=1782.01 cores=1,3,5,7
/proc/29683/stat : 29683 (open-wbo) R 29680 29683 29204 0 -1 4202496 55856 0 0 0 178124 77 0 0 20 0 1 0 12116213 151429120 31839 33554432000 4194304 6059633 140736591087264 140736591085800 4278520 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/29683/statm: 36970 31839 180 456 0 36506 0
Current children cumulated CPU time (s) 1782.01
Current children cumulated vsize (KiB) 147880



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.3 s]
/proc/loadavg: 2.20 2.20 2.17 3/177 29774
/proc/meminfo: memFree=30394280/32872528 swapFree=1190796/1305260
[pid=29683] ppid=29680 vsize=178700 CPUtime=1800 cores=1,3,5,7
/proc/29683/stat : 29683 (open-wbo) R 29680 29683 29204 0 -1 4202496 56451 0 0 0 179923 77 0 0 20 0 1 0 12116213 182988800 37538 33554432000 4194304 6059633 140736591087264 140736591086056 4278479 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/29683/statm: 44675 37538 180 456 0 44211 0
Current children cumulated CPU time (s) 1800
Current children cumulated vsize (KiB) 178700

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 29683 sig 9
??? end of watcher thread
Dumping a history of the last processes samples

[startup+1800.3 s]
/proc/loadavg: 2.20 2.20 2.17 3/177 29774
/proc/meminfo: memFree=30394280/32872528 swapFree=1190796/1305260
[pid=29683] ppid=29680 vsize=178700 CPUtime=1800 cores=1,3,5,7
/proc/29683/stat : 29683 (open-wbo) R 29680 29683 29204 0 -1 4202496 56451 0 0 0 179923 77 0 0 20 0 1 0 12116213 182988800 37538 33554432000 4194304 6059633 140736591087264 140736591086056 4278479 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/29683/statm: 44675 37538 180 456 0 44211 0
Current children cumulated CPU time (s) 1800
Current children cumulated vsize (KiB) 178700

Child status: 40
Real time (s): 1800.3
CPU time (s): 1800.02
CPU user time (s): 1799.24
CPU system time (s): 0.78288
CPU usage (%): 99.9843
Max. virtual memory (cumulated for all children) (KiB): 178700

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.24
system time used= 0.78288
maximum resident set size= 160392
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 56454
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= 10
involuntary context switches= 1972

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 5.74013 second user time and 8.06077 second system time

The end

Launcher Data 

Begin job on node127 at 2016-06-16 20:11:36
IDJOB=4096076
IDBENCH=107562
IDSOLVER=2547
FILE ID=node127/4096076-1466100696
RUNJOBID= node127-1466097094-29221
PBS_JOBID= 19904036
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-eq-random4regular-80.opb
COMMAND LINE= open-wbo BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4096076-1466100696/watcher-4096076-1466100696 -o /tmp/evaluation-result-4096076-1466100696/solver-4096076-1466100696 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node127-1466097094-29221 --watchdog 1960  open-wbo HOME/instance-4096076-1466100696.opb

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

MD5SUM BENCH= 59d94da41177a29ab8da7774c6b2954c
RANDOM SEED=1625447927

node127.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		: 2666.769
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	: 5333.53
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		: 2666.769
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		: 2666.769
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		: 2666.769
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 18
initial apicid	: 18
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.56
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 4
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.769
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		: 2666.769
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		: 2666.769
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	: 5332.56
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		: 2666.769
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:        30587184 kB
Buffers:           50160 kB
Cached:           104960 kB
SwapCached:        34656 kB
Active:           157524 kB
Inactive:         121964 kB
Active(anon):      91380 kB
Inactive(anon):    35592 kB
Active(file):      66144 kB
Inactive(file):    86372 kB
Unevictable:     1305260 kB
Mlocked:         1190796 kB
SwapTotal:      67108856 kB
SwapFree:       67066092 kB
Dirty:              4668 kB
Writeback:             0 kB
AnonPages:       1510896 kB
Mapped:             7708 kB
Shmem:                 0 kB
Slab:             568628 kB
SReclaimable:      13076 kB
SUnreclaim:       555552 kB
KernelStack:        1472 kB
PageTables:         6784 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545120 kB
Committed_AS:    1510992 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346412 kB
VmallocChunk:   34341988032 kB
HardwareCorrupted:     0 kB
AnonHugePages:    315392 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 node127 at 2016-06-16 20:41:36