Trace number 4116586

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds. The first timestamp (if present) is estimated CPU time. The last timestamp is wall clock time.

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
Open-WBO PB16? (TO) 1800.02 1800.3

General information on the benchmark

Namenormalized-PB16/DEC-SMALLINT-LIN/nossum/
normalized-sha1-size96-round22-1.opb
MD5SUMada06cfabce70a25df94d8484f9bb09a
Bench CategoryDEC-SMALLINT-LIN (no optimisation, small integers, linear constraints)
Best result obtained on this benchmark
Best value of the objective obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Has Objective FunctionNO
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables4128
Total number of constraints8672
Number of constraints which are clauses7424
Number of constraints which are cardinality constraints (but not clauses)384
Number of constraints which are nor clauses,nor cardinality constraints864
Minimum length of a constraint1
Maximum length of a constraint10
Number of terms in the objective function 0
Biggest coefficient in the objective function 0
Number of bits for the biggest coefficient in the objective function 0
Sum of the numbers in the objective function 0
Number of bits of the sum of numbers in the objective function 0
Biggest number in a constraint 4
Number of bits of the biggest number in a constraint 3
Biggest sum of numbers in a constraint 14
Number of bits of the biggest sum of numbers4
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Solver Data 

0.00/0.00	c
0.00/0.00	c Open-WBO:	 a Modular MaxSAT Solver -- based on Glucose4.0 (core version)
0.00/0.00	c Version:	 Pseudo-Boolean Evaluation 2016
0.00/0.00	c Authors:	 Ruben Martins, Vasco Manquinho, Ines Lynce
0.00/0.00	c Contributors:	 Miguel Neves, Saurabh Joshi, Mikolas Janota
0.00/0.00	c Contact:	 open-wbo@sat.inesc-id.pt -- http://sat.inesc-id.pt/open-wbo/
0.00/0.00	c
0.00/0.00	c WARNING: for repeatability, setting FPU to use double precision
0.00/0.00	c Instance file HOME/instance-4116586-1466958853.opb
0.00/0.00	c File size is 377337 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:          4128                                                                   |
1800.01/1800.30	c |  Number of hard clauses:       7808                                                                   |
1800.01/1800.30	c |  Number of soft clauses:          0                                                                   |
1800.01/1800.30	c |  Number of cardinality:         384                                                                   |
1800.01/1800.30	c |  Number of PB :                1728                                                                   |
1800.01/1800.30	c |  Parse time:                   0.04 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-4116586-1466958853/watcher-4116586-1466958853 -o /tmp/evaluation-result-4116586-1466958853/solver-4116586-1466958853 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node112-1466957053-24166 --watchdog 1960 open-wbo HOME/instance-4116586-1466958853.opb 

pid=24317
running on 4 cores: 0,2,4,6

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


[startup+0 s]
/proc/loadavg: 2.11 2.13 2.34 1/170 24320
/proc/meminfo: memFree=31246608/32872528 swapFree=681168/738400
[pid=24320] ppid=24317 vsize=2712 CPUtime=0 cores=0,2,4,6
/proc/24320/stat : 24320 (open-wbo) R 24317 24320 20053 0 -1 4202496 403 0 0 0 0 0 0 0 20 0 1 0 28924861 2777088 279 33554432000 4194304 6059633 140733435755824 140736544675880 5131227 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/24320/statm: 678 279 227 456 0 121 0

[startup+0.100164 s]
/proc/loadavg: 2.11 2.13 2.34 1/170 24320
/proc/meminfo: memFree=31246608/32872528 swapFree=681168/738400
[pid=24320] ppid=24317 vsize=27184 CPUtime=0.09 cores=0,2,4,6
/proc/24320/stat : 24320 (open-wbo) R 24317 24320 20053 0 -1 4202496 5115 0 0 0 9 0 0 0 20 0 1 0 28924861 27836416 5332 33554432000 4194304 6059633 140733435755824 140733435753816 5131227 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/24320/statm: 6796 5354 168 456 0 6332 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 27184

[startup+0.200307 s]
/proc/loadavg: 2.11 2.13 2.34 1/170 24320
/proc/meminfo: memFree=31246608/32872528 swapFree=681168/738400
[pid=24320] ppid=24317 vsize=27780 CPUtime=0.19 cores=0,2,4,6
/proc/24320/stat : 24320 (open-wbo) R 24317 24320 20053 0 -1 4202496 5403 0 0 0 19 0 0 0 20 0 1 0 28924861 28446720 5565 33554432000 4194304 6059633 140733435755824 140733435754184 4246324 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/24320/statm: 6945 5565 182 456 0 6481 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 27780

[startup+0.300326 s]
/proc/loadavg: 2.11 2.13 2.34 1/170 24320
/proc/meminfo: memFree=31246608/32872528 swapFree=681168/738400
[pid=24320] ppid=24317 vsize=27988 CPUtime=0.29 cores=0,2,4,6
/proc/24320/stat : 24320 (open-wbo) R 24317 24320 20053 0 -1 4202496 5464 0 0 0 29 0 0 0 20 0 1 0 28924861 28659712 5626 33554432000 4194304 6059633 140733435755824 140733435754184 4277549 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/24320/statm: 6997 5626 182 456 0 6533 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 27988

[startup+0.700288 s]
/proc/loadavg: 2.11 2.13 2.34 1/170 24320
/proc/meminfo: memFree=31246608/32872528 swapFree=681168/738400
[pid=24320] ppid=24317 vsize=28064 CPUtime=0.69 cores=0,2,4,6
/proc/24320/stat : 24320 (open-wbo) R 24317 24320 20053 0 -1 4202496 5546 0 0 0 69 0 0 0 20 0 1 0 28924861 28737536 5665 33554432000 4194304 6059633 140733435755824 140733435754184 4277900 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/24320/statm: 7016 5665 183 456 0 6552 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 28064

[startup+1.50028 s]
/proc/loadavg: 2.11 2.13 2.34 4/177 24334
/proc/meminfo: memFree=31195792/32872528 swapFree=681168/738400
[pid=24320] ppid=24317 vsize=28248 CPUtime=1.48 cores=0,2,4,6
/proc/24320/stat : 24320 (open-wbo) R 24317 24320 20053 0 -1 4202496 5959 0 0 0 148 0 0 0 20 0 1 0 28924861 28925952 5544 33554432000 4194304 6059633 140733435755824 140733435754184 4280151 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/24320/statm: 7062 5544 184 456 0 6598 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 28248

[startup+3.10028 s]
/proc/loadavg: 2.11 2.13 2.34 3/177 24334
/proc/meminfo: memFree=31195048/32872528 swapFree=681168/738400
[pid=24320] ppid=24317 vsize=28644 CPUtime=3.09 cores=0,2,4,6
/proc/24320/stat : 24320 (open-wbo) R 24317 24320 20053 0 -1 4202496 6205 0 0 0 308 1 0 0 20 0 1 0 28924861 29331456 5787 33554432000 4194304 6059633 140733435755824 140733435754200 4277549 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/24320/statm: 7161 5787 184 456 0 6697 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 28644

[startup+6.30028 s]
/proc/loadavg: 2.10 2.13 2.34 4/177 24334
/proc/meminfo: memFree=31191844/32872528 swapFree=681168/738400
[pid=24320] ppid=24317 vsize=29052 CPUtime=6.29 cores=0,2,4,6
/proc/24320/stat : 24320 (open-wbo) R 24317 24320 20053 0 -1 4202496 6635 0 0 0 628 1 0 0 20 0 1 0 28924861 29749248 6053 33554432000 4194304 6059633 140733435755824 140733435754648 4254668 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/24320/statm: 7263 6053 184 456 0 6799 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 29052

[startup+12.7003 s]
/proc/loadavg: 2.09 2.13 2.34 3/177 24334
/proc/meminfo: memFree=31169684/32872528 swapFree=681168/738400
[pid=24320] ppid=24317 vsize=40668 CPUtime=12.68 cores=0,2,4,6
/proc/24320/stat : 24320 (open-wbo) R 24317 24320 20053 0 -1 4202496 7779 0 0 0 1267 1 0 0 20 0 1 0 28924861 41644032 8671 33554432000 4194304 6059633 140733435755824 140733435754344 4277616 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/24320/statm: 10167 8671 184 456 0 9703 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 40668

[startup+25.5004 s]
/proc/loadavg: 2.14 2.14 2.34 3/177 24334
/proc/meminfo: memFree=31169476/32872528 swapFree=681168/738400
[pid=24320] ppid=24317 vsize=40668 CPUtime=25.49 cores=0,2,4,6
/proc/24320/stat : 24320 (open-wbo) R 24317 24320 20053 0 -1 4202496 7900 0 0 0 2547 2 0 0 20 0 1 0 28924861 41644032 8788 33554432000 4194304 6059633 140733435755824 140733435754344 4277549 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/24320/statm: 10167 8788 184 456 0 9703 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 40668

[startup+51.1004 s]
/proc/loadavg: 2.09 2.12 2.33 3/177 24334
/proc/meminfo: memFree=31160300/32872528 swapFree=681168/738400
[pid=24320] ppid=24317 vsize=45088 CPUtime=51.08 cores=0,2,4,6
/proc/24320/stat : 24320 (open-wbo) R 24317 24320 20053 0 -1 4202496 8702 0 0 0 5106 2 0 0 20 0 1 0 28924861 46170112 10014 33554432000 4194304 6059633 140733435755824 140733435754344 4277855 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/24320/statm: 11272 10014 184 456 0 10808 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 45088

[startup+102.3 s]
/proc/loadavg: 2.08 2.12 2.31 3/177 24335
/proc/meminfo: memFree=31172868/32872528 swapFree=681168/738400
[pid=24320] ppid=24317 vsize=47808 CPUtime=102.28 cores=0,2,4,6
/proc/24320/stat : 24320 (open-wbo) R 24317 24320 20053 0 -1 4202496 9958 0 0 0 10226 2 0 0 20 0 1 0 28924861 48955392 8563 33554432000 4194304 6059633 140733435755824 140733435754312 4254603 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/24320/statm: 11952 8563 184 456 0 11488 0
Current children cumulated CPU time (s) 102.28
Current children cumulated vsize (KiB) 47808

[startup+162.3 s]
/proc/loadavg: 2.19 2.14 2.31 3/177 24337
/proc/meminfo: memFree=31135576/32872528 swapFree=681168/738400
[pid=24320] ppid=24317 vsize=59468 CPUtime=162.27 cores=0,2,4,6
/proc/24320/stat : 24320 (open-wbo) R 24317 24320 20053 0 -1 4202496 10522 0 0 0 16224 3 0 0 20 0 1 0 28924861 60895232 12703 33554432000 4194304 6059633 140733435755824 140733435754312 4277855 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/24320/statm: 14867 12703 184 456 0 14403 0
Current children cumulated CPU time (s) 162.27
Current children cumulated vsize (KiB) 59468

[startup+222.307 s]
/proc/loadavg: 2.12 2.12 2.29 3/177 24338
/proc/meminfo: memFree=31130996/32872528 swapFree=681168/738400
[pid=24320] ppid=24317 vsize=59468 CPUtime=222.27 cores=0,2,4,6
/proc/24320/stat : 24320 (open-wbo) R 24317 24320 20053 0 -1 4202496 10644 0 0 0 22224 3 0 0 20 0 1 0 28924861 60895232 13334 33554432000 4194304 6059633 140733435755824 140733435754312 4254731 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/24320/statm: 14867 13334 184 456 0 14403 0
Current children cumulated CPU time (s) 222.27
Current children cumulated vsize (KiB) 59468

[startup+282.3 s]
/proc/loadavg: 2.09 2.11 2.27 3/177 24339
/proc/meminfo: memFree=31126824/32872528 swapFree=681168/738400
[pid=24320] ppid=24317 vsize=59468 CPUtime=282.25 cores=0,2,4,6
/proc/24320/stat : 24320 (open-wbo) R 24317 24320 20053 0 -1 4202496 11022 0 0 0 28222 3 0 0 20 0 1 0 28924861 60895232 13625 33554432000 4194304 6059633 140733435755824 140733435754648 4277900 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/24320/statm: 14867 13625 184 456 0 14403 0
Current children cumulated CPU time (s) 282.25
Current children cumulated vsize (KiB) 59468

[startup+342.3 s]
/proc/loadavg: 2.23 2.15 2.27 3/177 24340
/proc/meminfo: memFree=31114964/32872528 swapFree=681168/738400
[pid=24320] ppid=24317 vsize=89816 CPUtime=342.24 cores=0,2,4,6
/proc/24320/stat : 24320 (open-wbo) R 24317 24320 20053 0 -1 4202496 11129 0 0 0 34221 3 0 0 20 0 1 0 28924861 91971584 15263 33554432000 4194304 6059633 140733435755824 140733435754312 4278373 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/24320/statm: 22454 15263 184 456 0 21990 0
Current children cumulated CPU time (s) 342.24
Current children cumulated vsize (KiB) 89816

[startup+402.3 s]
/proc/loadavg: 2.17 2.15 2.26 3/178 24344
/proc/meminfo: memFree=31098084/32872528 swapFree=681168/738400
[pid=24320] ppid=24317 vsize=89816 CPUtime=402.23 cores=0,2,4,6
/proc/24320/stat : 24320 (open-wbo) R 24317 24320 20053 0 -1 4202496 11136 0 0 0 40219 4 0 0 20 0 1 0 28924861 91971584 18847 33554432000 4194304 6059633 140733435755824 140733435754312 4277797 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/24320/statm: 22454 18847 184 456 0 21990 0
Current children cumulated CPU time (s) 402.23
Current children cumulated vsize (KiB) 89816

[startup+462.3 s]
/proc/loadavg: 2.11 2.13 2.25 3/177 24346
/proc/meminfo: memFree=31085480/32872528 swapFree=681168/738400
[pid=24320] ppid=24317 vsize=89816 CPUtime=462.21 cores=0,2,4,6
/proc/24320/stat : 24320 (open-wbo) R 24317 24320 20053 0 -1 4202496 11470 0 0 0 46217 4 0 0 20 0 1 0 28924861 91971584 20895 33554432000 4194304 6059633 140733435755824 140733435754312 4254688 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/24320/statm: 22454 20895 184 456 0 21990 0
Current children cumulated CPU time (s) 462.21
Current children cumulated vsize (KiB) 89816

[startup+522.3 s]
/proc/loadavg: 2.12 2.14 2.24 3/177 24347
/proc/meminfo: memFree=31078984/32872528 swapFree=681168/738400
[pid=24320] ppid=24317 vsize=89816 CPUtime=522.2 cores=0,2,4,6
/proc/24320/stat : 24320 (open-wbo) R 24317 24320 20053 0 -1 4202496 11471 0 0 0 52216 4 0 0 20 0 1 0 28924861 91971584 21407 33554432000 4194304 6059633 140733435755824 140733435754312 4277832 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/24320/statm: 22454 21407 184 456 0 21990 0
Current children cumulated CPU time (s) 522.2
Current children cumulated vsize (KiB) 89816

[startup+582.3 s]
/proc/loadavg: 2.10 2.12 2.23 3/177 24348
/proc/meminfo: memFree=31079224/32872528 swapFree=681168/738400
[pid=24320] ppid=24317 vsize=89816 CPUtime=582.19 cores=0,2,4,6
/proc/24320/stat : 24320 (open-wbo) R 24317 24320 20053 0 -1 4202496 11472 0 0 0 58215 4 0 0 20 0 1 0 28924861 91971584 21408 33554432000 4194304 6059633 140733435755824 140733435754312 4254760 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/24320/statm: 22454 21408 184 456 0 21990 0
Current children cumulated CPU time (s) 582.19
Current children cumulated vsize (KiB) 89816


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


[startup+942.3 s]
/proc/loadavg: 2.21 2.15 2.19 3/177 24355
/proc/meminfo: memFree=31044520/32872528 swapFree=681168/738400
[pid=24320] ppid=24317 vsize=139136 CPUtime=942.14 cores=0,2,4,6
/proc/24320/stat : 24320 (open-wbo) R 24317 24320 20053 0 -1 4202496 13513 0 0 0 94205 9 0 0 20 0 1 0 28924861 142475264 30322 33554432000 4194304 6059633 140733435755824 140733435754360 4277832 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/24320/statm: 34784 30322 184 456 0 34320 0
Current children cumulated CPU time (s) 942.14
Current children cumulated vsize (KiB) 139136

[startup+1002.3 s]
/proc/loadavg: 2.08 2.12 2.18 3/178 24359
/proc/meminfo: memFree=31036448/32872528 swapFree=681168/738400
[pid=24320] ppid=24317 vsize=139136 CPUtime=1002.13 cores=0,2,4,6
/proc/24320/stat : 24320 (open-wbo) R 24317 24320 20053 0 -1 4202496 13745 0 0 0 100203 10 0 0 20 0 1 0 28924861 142475264 31858 33554432000 4194304 6059633 140733435755824 140733435754360 4277900 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/24320/statm: 34784 31858 184 456 0 34320 0
Current children cumulated CPU time (s) 1002.13
Current children cumulated vsize (KiB) 139136

[startup+1062.3 s]
/proc/loadavg: 2.27 2.16 2.19 3/177 24361
/proc/meminfo: memFree=31041424/32872528 swapFree=681168/738400
[pid=24320] ppid=24317 vsize=89816 CPUtime=1062.12 cores=0,2,4,6
/proc/24320/stat : 24320 (open-wbo) R 24317 24320 20053 0 -1 4202496 13975 0 0 0 106201 11 0 0 20 0 1 0 28924861 91971584 21408 33554432000 4194304 6059633 140733435755824 140733435754648 4277832 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/24320/statm: 22454 21408 184 456 0 21990 0
Current children cumulated CPU time (s) 1062.12
Current children cumulated vsize (KiB) 89816

[startup+1122.3 s]
/proc/loadavg: 2.15 2.14 2.18 3/177 24362
/proc/meminfo: memFree=31035164/32872528 swapFree=681168/738400
[pid=24320] ppid=24317 vsize=89816 CPUtime=1122.11 cores=0,2,4,6
/proc/24320/stat : 24320 (open-wbo) R 24317 24320 20053 0 -1 4202496 14206 0 0 0 112200 11 0 0 20 0 1 0 28924861 91971584 21408 33554432000 4194304 6059633 140733435755824 140733435754648 4277900 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/24320/statm: 22454 21408 184 456 0 21990 0
Current children cumulated CPU time (s) 1122.11
Current children cumulated vsize (KiB) 89816

[startup+1182.3 s]
/proc/loadavg: 2.16 2.14 2.18 3/177 24363
/proc/meminfo: memFree=31077484/32872528 swapFree=681168/738400
[pid=24320] ppid=24317 vsize=89816 CPUtime=1182.1 cores=0,2,4,6
/proc/24320/stat : 24320 (open-wbo) R 24317 24320 20053 0 -1 4202496 14437 0 0 0 118198 12 0 0 20 0 1 0 28924861 91971584 21408 33554432000 4194304 6059633 140733435755824 140733435754648 4278354 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/24320/statm: 22454 21408 184 456 0 21990 0
Current children cumulated CPU time (s) 1182.1
Current children cumulated vsize (KiB) 89816

[startup+1242.3 s]
/proc/loadavg: 2.16 2.15 2.18 3/177 24364
/proc/meminfo: memFree=31076740/32872528 swapFree=681168/738400
[pid=24320] ppid=24317 vsize=89816 CPUtime=1242.1 cores=0,2,4,6
/proc/24320/stat : 24320 (open-wbo) R 24317 24320 20053 0 -1 4202496 14669 0 0 0 124197 13 0 0 20 0 1 0 28924861 91971584 21408 33554432000 4194304 6059633 140733435755824 140733435754648 4278373 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/24320/statm: 22454 21408 184 456 0 21990 0
Current children cumulated CPU time (s) 1242.1
Current children cumulated vsize (KiB) 89816

[startup+1302.3 s]
/proc/loadavg: 2.21 2.16 2.18 3/177 24365
/proc/meminfo: memFree=31076744/32872528 swapFree=681168/738400
[pid=24320] ppid=24317 vsize=89816 CPUtime=1302.09 cores=0,2,4,6
/proc/24320/stat : 24320 (open-wbo) R 24317 24320 20053 0 -1 4202496 14902 0 0 0 130195 14 0 0 20 0 1 0 28924861 91971584 21408 33554432000 4194304 6059633 140733435755824 140733435754648 4277900 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/24320/statm: 22454 21408 184 456 0 21990 0
Current children cumulated CPU time (s) 1302.09
Current children cumulated vsize (KiB) 89816

[startup+1362.3 s]
/proc/loadavg: 2.12 2.14 2.17 3/177 24367
/proc/meminfo: memFree=31077368/32872528 swapFree=681168/738400
[pid=24320] ppid=24317 vsize=89816 CPUtime=1362.07 cores=0,2,4,6
/proc/24320/stat : 24320 (open-wbo) R 24317 24320 20053 0 -1 4202496 15135 0 0 0 136193 14 0 0 20 0 1 0 28924861 91971584 21408 33554432000 4194304 6059633 140733435755824 140733435754648 4277811 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/24320/statm: 22454 21408 184 456 0 21990 0
Current children cumulated CPU time (s) 1362.07
Current children cumulated vsize (KiB) 89816

[startup+1422.3 s]
/proc/loadavg: 2.15 2.15 2.17 3/177 24368
/proc/meminfo: memFree=31077368/32872528 swapFree=681168/738400
[pid=24320] ppid=24317 vsize=89816 CPUtime=1422.08 cores=0,2,4,6
/proc/24320/stat : 24320 (open-wbo) R 24317 24320 20053 0 -1 4202496 15368 0 0 0 142193 15 0 0 20 0 1 0 28924861 91971584 21408 33554432000 4194304 6059633 140733435755824 140733435754648 4246295 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/24320/statm: 22454 21408 184 456 0 21990 0
Current children cumulated CPU time (s) 1422.08
Current children cumulated vsize (KiB) 89816

[startup+1482.3 s]
/proc/loadavg: 2.11 2.13 2.17 3/177 24369
/proc/meminfo: memFree=31077148/32872528 swapFree=681168/738400
[pid=24320] ppid=24317 vsize=90616 CPUtime=1482.06 cores=0,2,4,6
/proc/24320/stat : 24320 (open-wbo) R 24317 24320 20053 0 -1 4202496 15846 0 0 0 148190 16 0 0 20 0 1 0 28924861 92790784 21409 33554432000 4194304 6059633 140733435755824 140733435754312 4278447 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/24320/statm: 22654 21409 184 456 0 22190 0
Current children cumulated CPU time (s) 1482.06
Current children cumulated vsize (KiB) 90616

[startup+1542.31 s]
/proc/loadavg: 2.08 2.12 2.16 3/177 24370
/proc/meminfo: memFree=31076564/32872528 swapFree=681168/738400
[pid=24320] ppid=24317 vsize=90616 CPUtime=1542.05 cores=0,2,4,6
/proc/24320/stat : 24320 (open-wbo) R 24317 24320 20053 0 -1 4202496 16873 0 0 0 154188 17 0 0 20 0 1 0 28924861 92790784 21608 33554432000 4194304 6059633 140733435755824 140733435754648 4277921 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/24320/statm: 22654 21608 184 456 0 22190 0
Current children cumulated CPU time (s) 1542.05
Current children cumulated vsize (KiB) 90616

[startup+1602.3 s]
/proc/loadavg: 2.14 2.13 2.16 3/178 24374
/proc/meminfo: memFree=31076512/32872528 swapFree=681168/738400
[pid=24320] ppid=24317 vsize=90616 CPUtime=1602.04 cores=0,2,4,6
/proc/24320/stat : 24320 (open-wbo) R 24317 24320 20053 0 -1 4202496 17691 0 0 0 160185 19 0 0 20 0 1 0 28924861 92790784 21608 33554432000 4194304 6059633 140733435755824 140733435754648 4277990 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/24320/statm: 22654 21608 184 456 0 22190 0
Current children cumulated CPU time (s) 1602.04
Current children cumulated vsize (KiB) 90616

[startup+1662.3 s]
/proc/loadavg: 2.11 2.12 2.15 4/178 24399
/proc/meminfo: memFree=31023936/32872528 swapFree=681168/738400
[pid=24320] ppid=24317 vsize=90616 CPUtime=1662.03 cores=0,2,4,6
/proc/24320/stat : 24320 (open-wbo) R 24317 24320 20053 0 -1 4202496 18514 0 0 0 166182 21 0 0 20 0 1 0 28924861 92790784 21608 33554432000 4194304 6059633 140733435755824 140733435754648 4255169 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/24320/statm: 22654 21608 184 456 0 22190 0
Current children cumulated CPU time (s) 1662.03
Current children cumulated vsize (KiB) 90616

[startup+1722.3 s]
/proc/loadavg: 2.13 2.12 2.15 3/177 24400
/proc/meminfo: memFree=30980268/32872528 swapFree=681168/738400
[pid=24320] ppid=24317 vsize=139936 CPUtime=1722.02 cores=0,2,4,6
/proc/24320/stat : 24320 (open-wbo) R 24317 24320 20053 0 -1 4202496 19048 0 0 0 172180 22 0 0 20 0 1 0 28924861 143294464 33894 33554432000 4194304 6059633 140733435755824 140733435754360 4278429 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/24320/statm: 34984 33894 184 456 0 34520 0
Current children cumulated CPU time (s) 1722.02
Current children cumulated vsize (KiB) 139936

[startup+1782.3 s]
/proc/loadavg: 2.23 2.14 2.16 3/177 24401
/proc/meminfo: memFree=30990412/32872528 swapFree=681168/738400
[pid=24320] ppid=24317 vsize=139936 CPUtime=1782.02 cores=0,2,4,6
/proc/24320/stat : 24320 (open-wbo) R 24317 24320 20053 0 -1 4202496 19563 0 0 0 178178 24 0 0 20 0 1 0 28924861 143294464 32570 33554432000 4194304 6059633 140733435755824 140733435754360 4277990 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/24320/statm: 34984 32570 184 456 0 34520 0
Current children cumulated CPU time (s) 1782.02
Current children cumulated vsize (KiB) 139936



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.3 s]
/proc/loadavg: 2.17 2.13 2.15 3/177 24401
/proc/meminfo: memFree=30969192/32872528 swapFree=681168/738400
[pid=24320] ppid=24317 vsize=170756 CPUtime=1800.01 cores=0,2,4,6
/proc/24320/stat : 24320 (open-wbo) R 24317 24320 20053 0 -1 4202496 20148 0 0 0 179977 24 0 0 20 0 1 0 28924861 174854144 35197 33554432000 4194304 6059633 140733435755824 140733435754616 4277900 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/24320/statm: 42689 35197 184 456 0 42225 0
Current children cumulated CPU time (s) 1800.01
Current children cumulated vsize (KiB) 170756

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 24320 sig 9
??? end of watcher thread
Dumping a history of the last processes samples

[startup+1800.3 s]
/proc/loadavg: 2.17 2.13 2.15 3/177 24401
/proc/meminfo: memFree=30969192/32872528 swapFree=681168/738400
[pid=24320] ppid=24317 vsize=170756 CPUtime=1800.01 cores=0,2,4,6
/proc/24320/stat : 24320 (open-wbo) R 24317 24320 20053 0 -1 4202496 20148 0 0 0 179977 24 0 0 20 0 1 0 28924861 174854144 35197 33554432000 4194304 6059633 140733435755824 140733435754616 4277900 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/24320/statm: 42689 35197 184 456 0 42225 0
Current children cumulated CPU time (s) 1800.01
Current children cumulated vsize (KiB) 170756

Child status: 40
Real time (s): 1800.3
CPU time (s): 1800.02
CPU user time (s): 1799.77
CPU system time (s): 0.250961
CPU usage (%): 99.9845
Max. virtual memory (cumulated for all children) (KiB): 170756

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.77
system time used= 0.250961
maximum resident set size= 140800
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 20151
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= 1950

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 4.65729 second user time and 6.80197 second system time

The end

Launcher Data 

Begin job on node112 at 2016-06-26 18:34:14
IDJOB=4116586
IDBENCH=109488
IDSOLVER=2547
FILE ID=node112/4116586-1466958853
RUNJOBID= node112-1466957053-24166
PBS_JOBID= 19976335
Free space on /tmp= 71688 MiB

SOLVER NAME= Open-WBO PB16
BENCH NAME= PB16/normalized-PB16/DEC-SMALLINT-LIN/nossum/normalized-sha1-size96-round22-1.opb
COMMAND LINE= open-wbo BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4116586-1466958853/watcher-4116586-1466958853 -o /tmp/evaluation-result-4116586-1466958853/solver-4116586-1466958853 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node112-1466957053-24166 --watchdog 1960  open-wbo HOME/instance-4116586-1466958853.opb

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

MD5SUM BENCH= ada06cfabce70a25df94d8484f9bb09a
RANDOM SEED=322737800

node112.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		: 2666.959
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	: 5333.91
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		: 2666.959
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		: 2666.959
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		: 2666.959
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		: 2666.959
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		: 2666.959
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 20
initial apicid	: 20
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.56
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 6
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.959
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		: 2666.959
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:        31247608 kB
Buffers:           26532 kB
Cached:           161504 kB
SwapCached:         1692 kB
Active:            35112 kB
Inactive:         155636 kB
Active(anon):       2764 kB
Inactive(anon):     2736 kB
Active(file):      32348 kB
Inactive(file):   152900 kB
Unevictable:      738400 kB
Mlocked:          681168 kB
SwapTotal:      67108856 kB
SwapFree:       67098676 kB
Dirty:              5064 kB
Writeback:             0 kB
AnonPages:        953616 kB
Mapped:             6972 kB
Shmem:                 0 kB
Slab:             566112 kB
SReclaimable:      10012 kB
SUnreclaim:       556100 kB
KernelStack:        1472 kB
PageTables:         4716 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545120 kB
Committed_AS:     835388 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346412 kB
VmallocChunk:   34341988032 kB
HardwareCorrupted:     0 kB
AnonHugePages:    270336 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= 71680 MiB
End job on node112 at 2016-06-26 19:04:14