Trace number 4096097

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-fixedbandwidth-40.opb
MD5SUM1e15440c5c5c87ea1b9db448ab7b0aa0
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 benchmark0.009997
Has Objective FunctionNO
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables161
Total number of constraints80
Number of constraints which are clauses0
Number of constraints which are cardinality constraints (but not clauses)80
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-4096097-1466101720.opb
0.00/0.00	c File size is 3158 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:           161                                                                   |
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:          80                                                                   |
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-4096097-1466101720/watcher-4096097-1466101720 -o /tmp/evaluation-result-4096097-1466101720/solver-4096097-1466101720 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node126-1466097278-26356 --watchdog 1960 open-wbo HOME/instance-4096097-1466101720.opb 

pid=26833
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: 2.01 2.02 2.00 3/176 26836
/proc/meminfo: memFree=31587056/32872528 swapFree=338160/354512
[pid=26836] ppid=26833 vsize=6852 CPUtime=0 cores=1,3,5,7
/proc/26836/stat : 26836 (open-wbo) R 26833 26836 26339 0 -1 4202496 409 0 0 0 0 0 0 0 20 0 1 0 12218720 7016448 281 33554432000 4194304 6059633 140737257821216 140733589027304 4278389 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/26836/statm: 1713 281 174 456 0 1249 0

[startup+0.100149 s]
/proc/loadavg: 2.01 2.02 2.00 3/176 26836
/proc/meminfo: memFree=31587056/32872528 swapFree=338160/354512
[pid=26836] ppid=26833 vsize=3332 CPUtime=0.09 cores=1,3,5,7
/proc/26836/stat : 26836 (open-wbo) R 26833 26836 26339 0 -1 4202496 603 0 0 0 9 0 0 0 20 0 1 0 12218720 3411968 426 33554432000 4194304 6059633 140737257821216 140733589027304 5047405 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/26836/statm: 833 426 176 456 0 369 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3332

[startup+0.200286 s]
/proc/loadavg: 2.01 2.02 2.00 3/176 26836
/proc/meminfo: memFree=31587056/32872528 swapFree=338160/354512
[pid=26836] ppid=26833 vsize=3776 CPUtime=0.19 cores=1,3,5,7
/proc/26836/stat : 26836 (open-wbo) R 26833 26836 26339 0 -1 4202496 730 0 0 0 19 0 0 0 20 0 1 0 12218720 3866624 552 33554432000 4194304 6059633 140737257821216 140733589027304 4262589 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/26836/statm: 944 552 176 456 0 480 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 3776

[startup+0.300265 s]
/proc/loadavg: 2.01 2.02 2.00 3/176 26836
/proc/meminfo: memFree=31587056/32872528 swapFree=338160/354512
[pid=26836] ppid=26833 vsize=4788 CPUtime=0.29 cores=1,3,5,7
/proc/26836/stat : 26836 (open-wbo) R 26833 26836 26339 0 -1 4202496 818 0 0 0 29 0 0 0 20 0 1 0 12218720 4902912 637 33554432000 4194304 6059633 140737257821216 140733589027304 4301000 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/26836/statm: 1197 637 176 456 0 733 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 4788

[startup+0.700237 s]
/proc/loadavg: 2.01 2.02 2.00 3/176 26836
/proc/meminfo: memFree=31587056/32872528 swapFree=338160/354512
[pid=26836] ppid=26833 vsize=5804 CPUtime=0.69 cores=1,3,5,7
/proc/26836/stat : 26836 (open-wbo) R 26833 26836 26339 0 -1 4202496 1188 0 0 0 69 0 0 0 20 0 1 0 12218720 5943296 985 33554432000 4194304 6059633 140737257821216 140737257819704 4278373 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/26836/statm: 1451 985 176 456 0 987 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 5804

[startup+1.50024 s]
/proc/loadavg: 2.01 2.02 2.00 3/177 26837
/proc/meminfo: memFree=31581824/32872528 swapFree=338160/354512
[pid=26836] ppid=26833 vsize=8176 CPUtime=1.49 cores=1,3,5,7
/proc/26836/stat : 26836 (open-wbo) R 26833 26836 26339 0 -1 4202496 1912 0 0 0 149 0 0 0 20 0 1 0 12218720 8372224 1669 33554432000 4194304 6059633 140737257821216 140737257819736 4277866 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/26836/statm: 2044 1669 176 456 0 1580 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 8176

[startup+3.10022 s]
/proc/loadavg: 2.01 2.02 2.00 3/177 26837
/proc/meminfo: memFree=31579832/32872528 swapFree=338160/354512
[pid=26836] ppid=26833 vsize=14460 CPUtime=3.09 cores=1,3,5,7
/proc/26836/stat : 26836 (open-wbo) R 26833 26836 26339 0 -1 4202496 2451 0 0 0 309 0 0 0 20 0 1 0 12218720 14807040 2694 33554432000 4194304 6059633 140737257821216 140737257819704 4254417 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/26836/statm: 3615 2694 176 456 0 3151 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 14460

[startup+6.30024 s]
/proc/loadavg: 2.01 2.02 2.00 3/177 26837
/proc/meminfo: memFree=31573956/32872528 swapFree=338160/354512
[pid=26836] ppid=26833 vsize=14460 CPUtime=6.29 cores=1,3,5,7
/proc/26836/stat : 26836 (open-wbo) R 26833 26836 26339 0 -1 4202496 3035 0 0 0 629 0 0 0 20 0 1 0 12218720 14807040 3258 33554432000 4194304 6059633 140737257821216 140737257819704 4278479 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/26836/statm: 3615 3258 176 456 0 3151 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 14460

[startup+12.7003 s]
/proc/loadavg: 2.01 2.02 2.00 3/177 26837
/proc/meminfo: memFree=31564840/32872528 swapFree=338160/354512
[pid=26836] ppid=26833 vsize=17316 CPUtime=12.69 cores=1,3,5,7
/proc/26836/stat : 26836 (open-wbo) R 26833 26836 26339 0 -1 4202496 3656 0 0 0 1269 0 0 0 20 0 1 0 12218720 17731584 3963 33554432000 4194304 6059633 140737257821216 140737257819752 4277879 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/26836/statm: 4329 3963 176 456 0 3865 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 17316

[startup+25.5004 s]
/proc/loadavg: 2.01 2.02 2.00 3/177 26837
/proc/meminfo: memFree=31522176/32872528 swapFree=338160/354512
[pid=26836] ppid=26833 vsize=21712 CPUtime=25.48 cores=1,3,5,7
/proc/26836/stat : 26836 (open-wbo) R 26833 26836 26339 0 -1 4202496 4232 0 0 0 2548 0 0 0 20 0 1 0 12218720 22233088 5043 33554432000 4194304 6059633 140737257821216 140737257819704 4277864 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/26836/statm: 5428 5043 176 456 0 4964 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 21712

[startup+51.1004 s]
/proc/loadavg: 2.00 2.02 2.00 3/177 26837
/proc/meminfo: memFree=31514980/32872528 swapFree=338160/354512
[pid=26836] ppid=26833 vsize=33204 CPUtime=51.08 cores=1,3,5,7
/proc/26836/stat : 26836 (open-wbo) R 26833 26836 26339 0 -1 4202496 5622 0 0 0 5107 1 0 0 20 0 1 0 12218720 34000896 7944 33554432000 4194304 6059633 140737257821216 140737257819704 4278352 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/26836/statm: 8301 7944 176 456 0 7837 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 33204

[startup+102.3 s]
/proc/loadavg: 2.00 2.01 2.00 3/178 26842
/proc/meminfo: memFree=31512780/32872528 swapFree=338160/354512
[pid=26836] ppid=26833 vsize=44780 CPUtime=102.28 cores=1,3,5,7
/proc/26836/stat : 26836 (open-wbo) R 26833 26836 26339 0 -1 4202496 5661 0 0 0 10227 1 0 0 20 0 1 0 12218720 45854720 9516 33554432000 4194304 6059633 140737257821216 140737257819704 4278288 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/26836/statm: 11195 9516 176 456 0 10731 0
Current children cumulated CPU time (s) 102.28
Current children cumulated vsize (KiB) 44780

[startup+162.3 s]
/proc/loadavg: 2.06 2.02 2.00 3/177 26843
/proc/meminfo: memFree=31504604/32872528 swapFree=338160/354512
[pid=26836] ppid=26833 vsize=44780 CPUtime=162.27 cores=1,3,5,7
/proc/26836/stat : 26836 (open-wbo) R 26833 26836 26339 0 -1 4202496 5663 0 0 0 16226 1 0 0 20 0 1 0 12218720 45854720 10540 33554432000 4194304 6059633 140737257821216 140737257819704 4262352 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/26836/statm: 11195 10540 176 456 0 10731 0
Current children cumulated CPU time (s) 162.27
Current children cumulated vsize (KiB) 44780

[startup+222.307 s]
/proc/loadavg: 2.08 2.03 2.00 3/177 26844
/proc/meminfo: memFree=31499292/32872528 swapFree=338160/354512
[pid=26836] ppid=26833 vsize=51964 CPUtime=222.26 cores=1,3,5,7
/proc/26836/stat : 26836 (open-wbo) R 26833 26836 26339 0 -1 4202496 5912 0 0 0 22225 1 0 0 20 0 1 0 12218720 53211136 12308 33554432000 4194304 6059633 140737257821216 140737257819736 4277879 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/26836/statm: 12991 12308 176 456 0 12527 0
Current children cumulated CPU time (s) 222.26
Current children cumulated vsize (KiB) 51964

[startup+282.3 s]
/proc/loadavg: 2.09 2.04 2.00 3/177 26845
/proc/meminfo: memFree=31500120/32872528 swapFree=338160/354512
[pid=26836] ppid=26833 vsize=53724 CPUtime=282.24 cores=1,3,5,7
/proc/26836/stat : 26836 (open-wbo) R 26833 26836 26339 0 -1 4202496 6733 0 0 0 28223 1 0 0 20 0 1 0 12218720 55013376 13074 33554432000 4194304 6059633 140737257821216 140737257819736 4278389 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/26836/statm: 13431 13074 176 456 0 12967 0
Current children cumulated CPU time (s) 282.24
Current children cumulated vsize (KiB) 53724

[startup+342.3 s]
/proc/loadavg: 2.09 2.04 2.00 3/177 26846
/proc/meminfo: memFree=31523300/32872528 swapFree=338160/354512
[pid=26836] ppid=26833 vsize=73148 CPUtime=342.23 cores=1,3,5,7
/proc/26836/stat : 26836 (open-wbo) R 26833 26836 26339 0 -1 4202496 6866 0 0 0 34221 2 0 0 20 0 1 0 12218720 74903552 15659 33554432000 4194304 6059633 140737257821216 140737257819704 4277874 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/26836/statm: 18287 15659 176 456 0 17823 0
Current children cumulated CPU time (s) 342.23
Current children cumulated vsize (KiB) 73148

[startup+402.3 s]
/proc/loadavg: 2.03 2.03 2.00 3/176 26847
/proc/meminfo: memFree=31473244/32872528 swapFree=338160/354512
[pid=26836] ppid=26833 vsize=73148 CPUtime=402.22 cores=1,3,5,7
/proc/26836/stat : 26836 (open-wbo) R 26833 26836 26339 0 -1 4202496 6867 0 0 0 40220 2 0 0 20 0 1 0 12218720 74903552 16171 33554432000 4194304 6059633 140737257821216 140737257819704 4278472 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/26836/statm: 18287 16171 176 456 0 17823 0
Current children cumulated CPU time (s) 402.22
Current children cumulated vsize (KiB) 73148

[startup+462.3 s]
/proc/loadavg: 2.01 2.02 2.00 3/177 26849
/proc/meminfo: memFree=31480896/32872528 swapFree=338160/354512
[pid=26836] ppid=26833 vsize=73148 CPUtime=462.21 cores=1,3,5,7
/proc/26836/stat : 26836 (open-wbo) R 26833 26836 26339 0 -1 4202496 6867 0 0 0 46219 2 0 0 20 0 1 0 12218720 74903552 16171 33554432000 4194304 6059633 140737257821216 140737257819704 4278520 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/26836/statm: 18287 16171 176 456 0 17823 0
Current children cumulated CPU time (s) 462.21
Current children cumulated vsize (KiB) 73148

[startup+522.3 s]
/proc/loadavg: 2.00 2.02 2.00 3/177 26850
/proc/meminfo: memFree=31518784/32872528 swapFree=338160/354512
[pid=26836] ppid=26833 vsize=73148 CPUtime=522.21 cores=1,3,5,7
/proc/26836/stat : 26836 (open-wbo) R 26833 26836 26339 0 -1 4202496 6868 0 0 0 52219 2 0 0 20 0 1 0 12218720 74903552 16683 33554432000 4194304 6059633 140737257821216 140737257819704 4277900 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/26836/statm: 18287 16683 176 456 0 17823 0
Current children cumulated CPU time (s) 522.21
Current children cumulated vsize (KiB) 73148

[startup+582.3 s]
/proc/loadavg: 2.03 2.03 2.00 4/177 26851
/proc/meminfo: memFree=31476728/32872528 swapFree=338160/354512
[pid=26836] ppid=26833 vsize=73148 CPUtime=582.2 cores=1,3,5,7
/proc/26836/stat : 26836 (open-wbo) R 26833 26836 26339 0 -1 4202496 6868 0 0 0 58218 2 0 0 20 0 1 0 12218720 74903552 16683 33554432000 4194304 6059633 140737257821216 140737257819704 4278447 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/26836/statm: 18287 16683 176 456 0 17823 0
Current children cumulated CPU time (s) 582.2
Current children cumulated vsize (KiB) 73148


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


[startup+942.3 s]
/proc/loadavg: 2.01 2.02 2.00 3/177 26861
/proc/meminfo: memFree=31495592/32872528 swapFree=338160/354512
[pid=26836] ppid=26833 vsize=91436 CPUtime=942.13 cores=1,3,5,7
/proc/26836/stat : 26836 (open-wbo) R 26833 26836 26339 0 -1 4202496 8021 0 0 0 94211 2 0 0 20 0 1 0 12218720 93630464 22376 33554432000 4194304 6059633 140737257821216 140737257819736 4278338 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/26836/statm: 22859 22376 176 456 0 22395 0
Current children cumulated CPU time (s) 942.13
Current children cumulated vsize (KiB) 91436

[startup+1002.3 s]
/proc/loadavg: 1.55 1.90 1.96 2/170 26892
/proc/meminfo: memFree=31587080/32872528 swapFree=338160/354512
[pid=26836] ppid=26833 vsize=91436 CPUtime=1002.13 cores=1,3,5,7
/proc/26836/stat : 26836 (open-wbo) R 26833 26836 26339 0 -1 4202496 8022 0 0 0 100211 2 0 0 20 0 1 0 12218720 93630464 22502 33554432000 4194304 6059633 140737257821216 140737257819736 4277900 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/26836/statm: 22859 22502 176 456 0 22395 0
Current children cumulated CPU time (s) 1002.13
Current children cumulated vsize (KiB) 91436

[startup+1062.3 s]
/proc/loadavg: 1.20 1.74 1.90 2/170 26894
/proc/meminfo: memFree=31586592/32872528 swapFree=338160/354512
[pid=26836] ppid=26833 vsize=91436 CPUtime=1062.12 cores=1,3,5,7
/proc/26836/stat : 26836 (open-wbo) R 26833 26836 26339 0 -1 4202496 8264 0 0 0 106209 3 0 0 20 0 1 0 12218720 93630464 22502 33554432000 4194304 6059633 140737257821216 140737257820040 4277847 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/26836/statm: 22859 22502 176 456 0 22395 0
Current children cumulated CPU time (s) 1062.12
Current children cumulated vsize (KiB) 91436

[startup+1122.3 s]
/proc/loadavg: 1.07 1.60 1.84 2/170 26895
/proc/meminfo: memFree=31555500/32872528 swapFree=338160/354512
[pid=26836] ppid=26833 vsize=91436 CPUtime=1122.11 cores=1,3,5,7
/proc/26836/stat : 26836 (open-wbo) R 26833 26836 26339 0 -1 4202496 8748 0 0 0 112207 4 0 0 20 0 1 0 12218720 93630464 22502 33554432000 4194304 6059633 140737257821216 140737257819752 4277900 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/26836/statm: 22859 22502 176 456 0 22395 0
Current children cumulated CPU time (s) 1122.11
Current children cumulated vsize (KiB) 91436

[startup+1182.3 s]
/proc/loadavg: 1.09 1.50 1.79 2/170 26896
/proc/meminfo: memFree=31586716/32872528 swapFree=338160/354512
[pid=26836] ppid=26833 vsize=91436 CPUtime=1182.11 cores=1,3,5,7
/proc/26836/stat : 26836 (open-wbo) R 26833 26836 26339 0 -1 4202496 8990 0 0 0 118206 5 0 0 20 0 1 0 12218720 93630464 22502 33554432000 4194304 6059633 140737257821216 140737257820040 4278369 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/26836/statm: 22859 22502 176 456 0 22395 0
Current children cumulated CPU time (s) 1182.11
Current children cumulated vsize (KiB) 91436

[startup+1242.3 s]
/proc/loadavg: 1.03 1.41 1.74 2/170 26897
/proc/meminfo: memFree=31586716/32872528 swapFree=338160/354512
[pid=26836] ppid=26833 vsize=91436 CPUtime=1242.1 cores=1,3,5,7
/proc/26836/stat : 26836 (open-wbo) R 26833 26836 26339 0 -1 4202496 9476 0 0 0 124204 6 0 0 20 0 1 0 12218720 93630464 22502 33554432000 4194304 6059633 140737257821216 140737257820040 4277864 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/26836/statm: 22859 22502 176 456 0 22395 0
Current children cumulated CPU time (s) 1242.1
Current children cumulated vsize (KiB) 91436

[startup+1302.3 s]
/proc/loadavg: 1.10 1.36 1.70 2/171 26901
/proc/meminfo: memFree=31586384/32872528 swapFree=338160/354512
[pid=26836] ppid=26833 vsize=91436 CPUtime=1302.09 cores=1,3,5,7
/proc/26836/stat : 26836 (open-wbo) R 26833 26836 26339 0 -1 4202496 9719 0 0 0 130202 7 0 0 20 0 1 0 12218720 93630464 22502 33554432000 4194304 6059633 140737257821216 140737257820040 4278382 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/26836/statm: 22859 22502 176 456 0 22395 0
Current children cumulated CPU time (s) 1302.09
Current children cumulated vsize (KiB) 91436

[startup+1362.3 s]
/proc/loadavg: 1.07 1.31 1.66 2/170 26903
/proc/meminfo: memFree=31553496/32872528 swapFree=338160/354512
[pid=26836] ppid=26833 vsize=91436 CPUtime=1362.07 cores=1,3,5,7
/proc/26836/stat : 26836 (open-wbo) R 26833 26836 26339 0 -1 4202496 10205 0 0 0 136200 7 0 0 20 0 1 0 12218720 93630464 22502 33554432000 4194304 6059633 140737257821216 140737257819752 4254560 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/26836/statm: 22859 22502 176 456 0 22395 0
Current children cumulated CPU time (s) 1362.07
Current children cumulated vsize (KiB) 91436

[startup+1422.3 s]
/proc/loadavg: 1.09 1.28 1.62 2/170 26904
/proc/meminfo: memFree=31586512/32872528 swapFree=338160/354512
[pid=26836] ppid=26833 vsize=91436 CPUtime=1422.07 cores=1,3,5,7
/proc/26836/stat : 26836 (open-wbo) R 26833 26836 26339 0 -1 4202496 10449 0 0 0 142199 8 0 0 20 0 1 0 12218720 93630464 22502 33554432000 4194304 6059633 140737257821216 140737257820040 4278312 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/26836/statm: 22859 22502 176 456 0 22395 0
Current children cumulated CPU time (s) 1422.07
Current children cumulated vsize (KiB) 91436

[startup+1482.3 s]
/proc/loadavg: 1.07 1.24 1.59 2/170 26905
/proc/meminfo: memFree=31555420/32872528 swapFree=338160/354512
[pid=26836] ppid=26833 vsize=140756 CPUtime=1482.06 cores=1,3,5,7
/proc/26836/stat : 26836 (open-wbo) R 26833 26836 26339 0 -1 4202496 10935 0 0 0 148197 9 0 0 20 0 1 0 12218720 144134144 30409 33554432000 4194304 6059633 140737257821216 140737257819752 4277900 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/26836/statm: 35189 30409 176 456 0 34725 0
Current children cumulated CPU time (s) 1482.06
Current children cumulated vsize (KiB) 140756

[startup+1542.31 s]
/proc/loadavg: 1.09 1.21 1.55 2/170 26906
/proc/meminfo: memFree=31574412/32872528 swapFree=338160/354512
[pid=26836] ppid=26833 vsize=103752 CPUtime=1542.05 cores=1,3,5,7
/proc/26836/stat : 26836 (open-wbo) R 26833 26836 26339 0 -1 4202496 11729 0 0 0 154195 10 0 0 20 0 1 0 12218720 106242048 25581 33554432000 4194304 6059633 140737257821216 140737257820040 4278472 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/26836/statm: 25938 25581 176 456 0 25474 0
Current children cumulated CPU time (s) 1542.05
Current children cumulated vsize (KiB) 103752

[startup+1602.3 s]
/proc/loadavg: 1.11 1.18 1.52 2/170 26907
/proc/meminfo: memFree=31574536/32872528 swapFree=338160/354512
[pid=26836] ppid=26833 vsize=103752 CPUtime=1602.04 cores=1,3,5,7
/proc/26836/stat : 26836 (open-wbo) R 26833 26836 26339 0 -1 4202496 11973 0 0 0 160193 11 0 0 20 0 1 0 12218720 106242048 25581 33554432000 4194304 6059633 140737257821216 140737257820040 4277900 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/26836/statm: 25938 25581 176 456 0 25474 0
Current children cumulated CPU time (s) 1602.04
Current children cumulated vsize (KiB) 103752

[startup+1662.3 s]
/proc/loadavg: 1.07 1.16 1.49 2/170 26909
/proc/meminfo: memFree=31574412/32872528 swapFree=338160/354512
[pid=26836] ppid=26833 vsize=103752 CPUtime=1662.03 cores=1,3,5,7
/proc/26836/stat : 26836 (open-wbo) R 26833 26836 26339 0 -1 4202496 12217 0 0 0 166192 11 0 0 20 0 1 0 12218720 106242048 25581 33554432000 4194304 6059633 140737257821216 140737257820040 4278520 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/26836/statm: 25938 25581 176 456 0 25474 0
Current children cumulated CPU time (s) 1662.03
Current children cumulated vsize (KiB) 103752

[startup+1722.3 s]
/proc/loadavg: 1.02 1.13 1.46 2/170 26910
/proc/meminfo: memFree=31543444/32872528 swapFree=338160/354512
[pid=26836] ppid=26833 vsize=153072 CPUtime=1722.02 cores=1,3,5,7
/proc/26836/stat : 26836 (open-wbo) R 26833 26836 26339 0 -1 4202496 12704 0 0 0 172190 12 0 0 20 0 1 0 12218720 156745728 33488 33554432000 4194304 6059633 140737257821216 140737257819752 4278354 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/26836/statm: 38268 33488 176 456 0 37804 0
Current children cumulated CPU time (s) 1722.02
Current children cumulated vsize (KiB) 153072

[startup+1782.3 s]
/proc/loadavg: 1.04 1.12 1.43 2/170 26911
/proc/meminfo: memFree=31538976/32872528 swapFree=338160/354512
[pid=26836] ppid=26833 vsize=153072 CPUtime=1782.01 cores=1,3,5,7
/proc/26836/stat : 26836 (open-wbo) R 26833 26836 26339 0 -1 4202496 12951 0 0 0 178188 13 0 0 20 0 1 0 12218720 156745728 34512 33554432000 4194304 6059633 140737257821216 140737257819752 4278354 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/26836/statm: 38268 34512 176 456 0 37804 0
Current children cumulated CPU time (s) 1782.01
Current children cumulated vsize (KiB) 153072



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.3 s]
/proc/loadavg: 1.03 1.11 1.42 2/170 26911
/proc/meminfo: memFree=31574224/32872528 swapFree=338160/354512
[pid=26836] ppid=26833 vsize=103752 CPUtime=1800.01 cores=1,3,5,7
/proc/26836/stat : 26836 (open-wbo) R 26833 26836 26339 0 -1 4202496 12952 0 0 0 179988 13 0 0 20 0 1 0 12218720 106242048 25581 33554432000 4194304 6059633 140737257821216 140737257820040 4278389 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/26836/statm: 25938 25581 176 456 0 25474 0
Current children cumulated CPU time (s) 1800.01
Current children cumulated vsize (KiB) 103752

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 26836 sig 9
??? end of watcher thread
Dumping a history of the last processes samples

[startup+1800.3 s]
/proc/loadavg: 1.03 1.11 1.42 2/170 26911
/proc/meminfo: memFree=31574224/32872528 swapFree=338160/354512
[pid=26836] ppid=26833 vsize=103752 CPUtime=1800.01 cores=1,3,5,7
/proc/26836/stat : 26836 (open-wbo) R 26833 26836 26339 0 -1 4202496 12952 0 0 0 179988 13 0 0 20 0 1 0 12218720 106242048 25581 33554432000 4194304 6059633 140737257821216 140737257820040 4278389 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/26836/statm: 25938 25581 176 456 0 25474 0
Current children cumulated CPU time (s) 1800.01
Current children cumulated vsize (KiB) 103752

Child status: 40
Real time (s): 1800.3
CPU time (s): 1800.02
CPU user time (s): 1799.88
CPU system time (s): 0.137979
CPU usage (%): 99.9844
Max. virtual memory (cumulated for all children) (KiB): 153072

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.88
system time used= 0.137979
maximum resident set size= 140096
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 12955
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= 14
involuntary context switches= 1861

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 4.63429 second user time and 6.82496 second system time

The end

Launcher Data 

Begin job on node126 at 2016-06-16 20:28:40
IDJOB=4096097
IDBENCH=107565
IDSOLVER=2547
FILE ID=node126/4096097-1466101720
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-fixedbandwidth-40.opb
COMMAND LINE= open-wbo BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4096097-1466101720/watcher-4096097-1466101720 -o /tmp/evaluation-result-4096097-1466101720/solver-4096097-1466101720 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node126-1466097278-26356 --watchdog 1960  open-wbo HOME/instance-4096097-1466101720.opb

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

MD5SUM BENCH= 1e15440c5c5c87ea1b9db448ab7b0aa0
RANDOM SEED=1372648713

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:        31586948 kB
Buffers:           42532 kB
Cached:           100616 kB
SwapCached:         1752 kB
Active:           154204 kB
Inactive:          78516 kB
Active(anon):      91340 kB
Inactive(anon):      608 kB
Active(file):      62864 kB
Inactive(file):    77908 kB
Unevictable:      354512 kB
Mlocked:          338160 kB
SwapTotal:      67108856 kB
SwapFree:       67099252 kB
Dirty:              4676 kB
Writeback:             0 kB
AnonPages:        617340 kB
Mapped:             7756 kB
Shmem:                 0 kB
Slab:             567368 kB
SReclaimable:      11752 kB
SUnreclaim:       555616 kB
KernelStack:        1472 kB
PageTables:         5424 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545120 kB
Committed_AS:     557268 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346412 kB
VmallocChunk:   34341988032 kB
HardwareCorrupted:     0 kB
AnonHugePages:    272384 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= 71736 MiB
End job on node126 at 2016-06-16 20:58:40