Trace number 4117066

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-size160-round22-3.opb
MD5SUM26009d8906451c633fc33f1a87004b6e
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 constraints8736
Number of constraints which are clauses7424
Number of constraints which are cardinality constraints (but not clauses)448
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-4117066-1466969757.opb
0.00/0.00	c File size is 378240 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:          4128                                                                   |
1800.00/1800.30	c |  Number of hard clauses:       7872                                                                   |
1800.00/1800.30	c |  Number of soft clauses:          0                                                                   |
1800.00/1800.30	c |  Number of cardinality:         448                                                                   |
1800.00/1800.30	c |  Number of PB :                1728                                                                   |
1800.00/1800.30	c |  Parse time:                   0.04 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-4117066-1466969757/watcher-4117066-1466969757 -o /tmp/evaluation-result-4117066-1466969757/solver-4117066-1466969757 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node126-1466943732-28824 --watchdog 1960 open-wbo HOME/instance-4117066-1466969757.opb 

pid=31527
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: 2.16 2.10 2.02 3/176 31530
/proc/meminfo: memFree=31680784/32872528 swapFree=329968/354496
[pid=31530] ppid=31527 vsize=2712 CPUtime=0 cores=0,2,4,6
/proc/31530/stat : 31530 (open-wbo) R 31527 31530 28808 0 -1 4202496 403 0 0 0 0 0 0 0 20 0 1 0 30014787 2777088 278 33554432000 4194304 6059633 140736822806512 140735152180120 5131227 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/31530/statm: 678 278 227 456 0 121 0

[startup+0.100181 s]
/proc/loadavg: 2.16 2.10 2.02 3/176 31530
/proc/meminfo: memFree=31680784/32872528 swapFree=329968/354496
[pid=31530] ppid=31527 vsize=26824 CPUtime=0.09 cores=0,2,4,6
/proc/31530/stat : 31530 (open-wbo) R 31527 31530 28808 0 -1 4202496 5031 0 0 0 9 0 0 0 20 0 1 0 30014787 27467776 5253 33554432000 4194304 6059633 140736822806512 140735152180120 4266358 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/31530/statm: 6706 5254 167 456 0 6242 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 26824

[startup+0.200386 s]
/proc/loadavg: 2.16 2.10 2.02 3/176 31530
/proc/meminfo: memFree=31680784/32872528 swapFree=329968/354496
[pid=31530] ppid=31527 vsize=27696 CPUtime=0.19 cores=0,2,4,6
/proc/31530/stat : 31530 (open-wbo) R 31527 31530 28808 0 -1 4202496 5344 0 0 0 19 0 0 0 20 0 1 0 30014787 28360704 5513 33554432000 4194304 6059633 140736822806512 140735152180120 5043379 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/31530/statm: 6924 5513 182 456 0 6460 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 27696

[startup+0.300359 s]
/proc/loadavg: 2.16 2.10 2.02 3/176 31530
/proc/meminfo: memFree=31680784/32872528 swapFree=329968/354496
[pid=31530] ppid=31527 vsize=28096 CPUtime=0.29 cores=0,2,4,6
/proc/31530/stat : 31530 (open-wbo) R 31527 31530 28808 0 -1 4202496 5434 0 0 0 29 0 0 0 20 0 1 0 30014787 28770304 5603 33554432000 4194304 6059633 140736822806512 140735152180120 4254614 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/31530/statm: 7024 5603 182 456 0 6560 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 28096

[startup+0.700308 s]
/proc/loadavg: 2.16 2.10 2.02 3/176 31530
/proc/meminfo: memFree=31680784/32872528 swapFree=329968/354496
[pid=31530] ppid=31527 vsize=28028 CPUtime=0.69 cores=0,2,4,6
/proc/31530/stat : 31530 (open-wbo) R 31527 31530 28808 0 -1 4202496 5477 0 0 0 69 0 0 0 20 0 1 0 30014787 28700672 5628 33554432000 4194304 6059633 140736822806512 140735152180120 4261780 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/31530/statm: 7007 5628 183 456 0 6543 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 28028

[startup+1.50029 s]
/proc/loadavg: 2.16 2.10 2.02 3/177 31531
/proc/meminfo: memFree=31659028/32872528 swapFree=329968/354496
[pid=31530] ppid=31527 vsize=28292 CPUtime=1.48 cores=0,2,4,6
/proc/31530/stat : 31530 (open-wbo) R 31527 31530 28808 0 -1 4202496 5878 0 0 0 148 0 0 0 20 0 1 0 30014787 28971008 5506 33554432000 4194304 6059633 140736822806512 140736822805096 4246583 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/31530/statm: 7073 5506 184 456 0 6609 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 28292

[startup+3.10029 s]
/proc/loadavg: 2.15 2.09 2.02 3/177 31531
/proc/meminfo: memFree=31658656/32872528 swapFree=329968/354496
[pid=31530] ppid=31527 vsize=28656 CPUtime=3.08 cores=0,2,4,6
/proc/31530/stat : 31530 (open-wbo) R 31527 31530 28808 0 -1 4202496 6201 0 0 0 308 0 0 0 20 0 1 0 30014787 29343744 5823 33554432000 4194304 6059633 140736822806512 140736822804872 4261552 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/31530/statm: 7164 5823 184 456 0 6700 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 28656

[startup+6.3003 s]
/proc/loadavg: 2.15 2.09 2.02 3/177 31531
/proc/meminfo: memFree=31657268/32872528 swapFree=329968/354496
[pid=31530] ppid=31527 vsize=29260 CPUtime=6.29 cores=0,2,4,6
/proc/31530/stat : 31530 (open-wbo) R 31527 31530 28808 0 -1 4202496 7195 0 0 0 628 1 0 0 20 0 1 0 30014787 29962240 6003 33554432000 4194304 6059633 140736822806512 140736822804872 4278479 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/31530/statm: 7315 6003 184 456 0 6851 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 29260

[startup+12.7003 s]
/proc/loadavg: 2.13 2.09 2.02 3/177 31531
/proc/meminfo: memFree=31611192/32872528 swapFree=329968/354496
[pid=31530] ppid=31527 vsize=40732 CPUtime=12.69 cores=0,2,4,6
/proc/31530/stat : 31530 (open-wbo) R 31527 31530 28808 0 -1 4202496 7581 0 0 0 1268 1 0 0 20 0 1 0 30014787 41709568 8941 33554432000 4194304 6059633 140736822806512 140736822805032 4277900 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/31530/statm: 10183 8941 184 456 0 9719 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 40732

[startup+25.5004 s]
/proc/loadavg: 2.10 2.09 2.02 3/177 31532
/proc/meminfo: memFree=31603592/32872528 swapFree=329968/354496
[pid=31530] ppid=31527 vsize=40732 CPUtime=25.48 cores=0,2,4,6
/proc/31530/stat : 31530 (open-wbo) R 31527 31530 28808 0 -1 4202496 7581 0 0 0 2547 1 0 0 20 0 1 0 30014787 41709568 8941 33554432000 4194304 6059633 140736822806512 140736822805032 4277570 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/31530/statm: 10183 8941 184 456 0 9719 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 40732

[startup+51.1004 s]
/proc/loadavg: 2.07 2.08 2.02 3/177 31532
/proc/meminfo: memFree=31582624/32872528 swapFree=329968/354496
[pid=31530] ppid=31527 vsize=45088 CPUtime=51.08 cores=0,2,4,6
/proc/31530/stat : 31530 (open-wbo) R 31527 31530 28808 0 -1 4202496 8228 0 0 0 5107 1 0 0 20 0 1 0 30014787 46170112 10030 33554432000 4194304 6059633 140736822806512 140736822805032 4254766 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/31530/statm: 11272 10030 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: 2.06 2.08 2.02 3/177 31533
/proc/meminfo: memFree=31582632/32872528 swapFree=329968/354496
[pid=31530] ppid=31527 vsize=59412 CPUtime=102.28 cores=0,2,4,6
/proc/31530/stat : 31530 (open-wbo) R 31527 31530 28808 0 -1 4202496 9710 0 0 0 10226 2 0 0 20 0 1 0 30014787 60837888 12535 33554432000 4194304 6059633 140736822806512 140736822805000 4277781 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/31530/statm: 14853 12535 184 456 0 14389 0
Current children cumulated CPU time (s) 102.28
Current children cumulated vsize (KiB) 59412

[startup+162.3 s]
/proc/loadavg: 2.02 2.06 2.01 3/177 31579
/proc/meminfo: memFree=31656788/32872528 swapFree=329968/354496
[pid=31530] ppid=31527 vsize=67116 CPUtime=162.26 cores=0,2,4,6
/proc/31530/stat : 31530 (open-wbo) R 31527 31530 28808 0 -1 4202496 10333 0 0 0 16224 2 0 0 20 0 1 0 30014787 68726784 15197 33554432000 4194304 6059633 140736822806512 140736822805000 4277549 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/31530/statm: 16779 15197 184 456 0 16315 0
Current children cumulated CPU time (s) 162.26
Current children cumulated vsize (KiB) 67116

[startup+222.307 s]
/proc/loadavg: 2.04 2.06 2.01 3/177 31580
/proc/meminfo: memFree=31640816/32872528 swapFree=329968/354496
[pid=31530] ppid=31527 vsize=97464 CPUtime=222.26 cores=0,2,4,6
/proc/31530/stat : 31530 (open-wbo) R 31527 31530 28808 0 -1 4202496 10388 0 0 0 22223 3 0 0 20 0 1 0 30014787 99803136 16222 33554432000 4194304 6059633 140736822806512 140736822805000 4277570 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/31530/statm: 24366 16222 184 456 0 23902 0
Current children cumulated CPU time (s) 222.26
Current children cumulated vsize (KiB) 97464

[startup+282.3 s]
/proc/loadavg: 2.06 2.06 2.01 3/178 31584
/proc/meminfo: memFree=31632044/32872528 swapFree=329968/354496
[pid=31530] ppid=31527 vsize=97464 CPUtime=282.24 cores=0,2,4,6
/proc/31530/stat : 31530 (open-wbo) R 31527 31530 28808 0 -1 4202496 10389 0 0 0 28221 3 0 0 20 0 1 0 30014787 99803136 16734 33554432000 4194304 6059633 140736822806512 140736822805000 4277900 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/31530/statm: 24366 16734 184 456 0 23902 0
Current children cumulated CPU time (s) 282.24
Current children cumulated vsize (KiB) 97464

[startup+342.3 s]
/proc/loadavg: 2.02 2.05 2.00 3/177 31586
/proc/meminfo: memFree=31621548/32872528 swapFree=329968/354496
[pid=31530] ppid=31527 vsize=97464 CPUtime=342.23 cores=0,2,4,6
/proc/31530/stat : 31530 (open-wbo) R 31527 31530 28808 0 -1 4202496 10393 0 0 0 34220 3 0 0 20 0 1 0 30014787 99803136 17758 33554432000 4194304 6059633 140736822806512 140736822805000 4277855 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/31530/statm: 24366 17758 184 456 0 23902 0
Current children cumulated CPU time (s) 342.23
Current children cumulated vsize (KiB) 97464

[startup+402.3 s]
/proc/loadavg: 2.00 2.04 2.00 3/177 31587
/proc/meminfo: memFree=31614516/32872528 swapFree=329968/354496
[pid=31530] ppid=31527 vsize=97464 CPUtime=402.22 cores=0,2,4,6
/proc/31530/stat : 31530 (open-wbo) R 31527 31530 28808 0 -1 4202496 10395 0 0 0 40219 3 0 0 20 0 1 0 30014787 99803136 18782 33554432000 4194304 6059633 140736822806512 140736822805000 4255169 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/31530/statm: 24366 18782 184 456 0 23902 0
Current children cumulated CPU time (s) 402.22
Current children cumulated vsize (KiB) 97464

[startup+462.3 s]
/proc/loadavg: 2.05 2.04 2.00 3/177 31588
/proc/meminfo: memFree=31610880/32872528 swapFree=329968/354496
[pid=31530] ppid=31527 vsize=97464 CPUtime=462.21 cores=0,2,4,6
/proc/31530/stat : 31530 (open-wbo) R 31527 31530 28808 0 -1 4202496 10395 0 0 0 46218 3 0 0 20 0 1 0 30014787 99803136 18782 33554432000 4194304 6059633 140736822806512 140736822805000 4277900 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/31530/statm: 24366 18782 184 456 0 23902 0
Current children cumulated CPU time (s) 462.21
Current children cumulated vsize (KiB) 97464

[startup+522.3 s]
/proc/loadavg: 2.02 2.03 2.00 3/177 31589
/proc/meminfo: memFree=31608672/32872528 swapFree=329968/354496
[pid=31530] ppid=31527 vsize=97464 CPUtime=522.21 cores=0,2,4,6
/proc/31530/stat : 31530 (open-wbo) R 31527 31530 28808 0 -1 4202496 10778 0 0 0 52217 4 0 0 20 0 1 0 30014787 99803136 18782 33554432000 4194304 6059633 140736822806512 140736822805336 4277774 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/31530/statm: 24366 18782 184 456 0 23902 0
Current children cumulated CPU time (s) 522.21
Current children cumulated vsize (KiB) 97464

[startup+582.3 s]
/proc/loadavg: 2.00 2.02 2.00 3/177 31590
/proc/meminfo: memFree=31604700/32872528 swapFree=329968/354496
[pid=31530] ppid=31527 vsize=97464 CPUtime=582.2 cores=0,2,4,6
/proc/31530/stat : 31530 (open-wbo) R 31527 31530 28808 0 -1 4202496 11163 0 0 0 58215 5 0 0 20 0 1 0 30014787 99803136 18782 33554432000 4194304 6059633 140736822806512 140736822805336 4261884 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/31530/statm: 24366 18782 184 456 0 23902 0
Current children cumulated CPU time (s) 582.2
Current children cumulated vsize (KiB) 97464


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


[startup+942.3 s]
/proc/loadavg: 2.01 2.04 2.00 3/177 31601
/proc/meminfo: memFree=31584656/32872528 swapFree=329968/354496
[pid=31530] ppid=31527 vsize=97464 CPUtime=942.13 cores=0,2,4,6
/proc/31530/stat : 31530 (open-wbo) R 31527 31530 28808 0 -1 4202496 12924 0 0 0 94203 10 0 0 20 0 1 0 30014787 99803136 18782 33554432000 4194304 6059633 140736822806512 140736822805336 4278520 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/31530/statm: 24366 18782 184 456 0 23902 0
Current children cumulated CPU time (s) 942.13
Current children cumulated vsize (KiB) 97464

[startup+1002.3 s]
/proc/loadavg: 2.00 2.03 2.00 3/177 31602
/proc/meminfo: memFree=31582492/32872528 swapFree=329968/354496
[pid=31530] ppid=31527 vsize=97464 CPUtime=1002.13 cores=0,2,4,6
/proc/31530/stat : 31530 (open-wbo) R 31527 31530 28808 0 -1 4202496 13123 0 0 0 100202 11 0 0 20 0 1 0 30014787 99803136 18782 33554432000 4194304 6059633 140736822806512 140736822805336 4277586 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/31530/statm: 24366 18782 184 456 0 23902 0
Current children cumulated CPU time (s) 1002.13
Current children cumulated vsize (KiB) 97464

[startup+1062.3 s]
/proc/loadavg: 2.00 2.02 2.00 3/177 31603
/proc/meminfo: memFree=31543696/32872528 swapFree=329968/354496
[pid=31530] ppid=31527 vsize=146784 CPUtime=1062.12 cores=0,2,4,6
/proc/31530/stat : 31530 (open-wbo) R 31527 31530 28808 0 -1 4202496 13516 0 0 0 106200 12 0 0 20 0 1 0 30014787 150306816 28174 33554432000 4194304 6059633 140736822806512 140736822805048 4277549 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/31530/statm: 36696 28174 184 456 0 36232 0
Current children cumulated CPU time (s) 1062.12
Current children cumulated vsize (KiB) 146784

[startup+1122.3 s]
/proc/loadavg: 2.00 2.02 2.00 3/177 31604
/proc/meminfo: memFree=31534976/32872528 swapFree=329968/354496
[pid=31530] ppid=31527 vsize=146784 CPUtime=1122.11 cores=0,2,4,6
/proc/31530/stat : 31530 (open-wbo) R 31527 31530 28808 0 -1 4202496 13880 0 0 0 112198 13 0 0 20 0 1 0 30014787 150306816 30222 33554432000 4194304 6059633 140736822806512 140736822805048 4261792 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/31530/statm: 36696 30222 184 456 0 36232 0
Current children cumulated CPU time (s) 1122.11
Current children cumulated vsize (KiB) 146784

[startup+1182.3 s]
/proc/loadavg: 2.00 2.01 2.00 3/177 31605
/proc/meminfo: memFree=31528664/32872528 swapFree=329968/354496
[pid=31530] ppid=31527 vsize=177604 CPUtime=1182.1 cores=0,2,4,6
/proc/31530/stat : 31530 (open-wbo) R 31527 31530 28808 0 -1 4202496 15063 0 0 0 118195 15 0 0 20 0 1 0 30014787 181866496 31825 33554432000 4194304 6059633 140736822806512 140736822805304 4278447 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/31530/statm: 44401 31825 184 456 0 43937 0
Current children cumulated CPU time (s) 1182.1
Current children cumulated vsize (KiB) 177604

[startup+1242.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/176 31606
/proc/meminfo: memFree=31575748/32872528 swapFree=329968/354496
[pid=31530] ppid=31527 vsize=97464 CPUtime=1242.09 cores=0,2,4,6
/proc/31530/stat : 31530 (open-wbo) R 31527 31530 28808 0 -1 4202496 15850 0 0 0 124192 17 0 0 20 0 1 0 30014787 99803136 18782 33554432000 4194304 6059633 140736822806512 140736822805336 4255448 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/31530/statm: 24366 18782 184 456 0 23902 0
Current children cumulated CPU time (s) 1242.09
Current children cumulated vsize (KiB) 97464

[startup+1302.3 s]
/proc/loadavg: 2.03 2.01 2.00 3/177 31608
/proc/meminfo: memFree=31614292/32872528 swapFree=329968/354496
[pid=31530] ppid=31527 vsize=97464 CPUtime=1302.09 cores=0,2,4,6
/proc/31530/stat : 31530 (open-wbo) R 31527 31530 28808 0 -1 4202496 16638 0 0 0 130190 19 0 0 20 0 1 0 30014787 99803136 18782 33554432000 4194304 6059633 140736822806512 140736822805336 4277900 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/31530/statm: 24366 18782 184 456 0 23902 0
Current children cumulated CPU time (s) 1302.09
Current children cumulated vsize (KiB) 97464

[startup+1362.3 s]
/proc/loadavg: 2.01 2.01 2.00 3/177 31609
/proc/meminfo: memFree=31603040/32872528 swapFree=329968/354496
[pid=31530] ppid=31527 vsize=97464 CPUtime=1362.08 cores=0,2,4,6
/proc/31530/stat : 31530 (open-wbo) R 31527 31530 28808 0 -1 4202496 17429 0 0 0 136187 21 0 0 20 0 1 0 30014787 99803136 18782 33554432000 4194304 6059633 140736822806512 140736822805336 4277900 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/31530/statm: 24366 18782 184 456 0 23902 0
Current children cumulated CPU time (s) 1362.08
Current children cumulated vsize (KiB) 97464

[startup+1422.3 s]
/proc/loadavg: 2.04 2.02 2.00 3/177 31610
/proc/meminfo: memFree=31601764/32872528 swapFree=329968/354496
[pid=31530] ppid=31527 vsize=97464 CPUtime=1422.08 cores=0,2,4,6
/proc/31530/stat : 31530 (open-wbo) R 31527 31530 28808 0 -1 4202496 18213 0 0 0 142185 23 0 0 20 0 1 0 30014787 99803136 18782 33554432000 4194304 6059633 140736822806512 140736822805336 4277945 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/31530/statm: 24366 18782 184 456 0 23902 0
Current children cumulated CPU time (s) 1422.08
Current children cumulated vsize (KiB) 97464

[startup+1482.3 s]
/proc/loadavg: 2.05 2.03 2.00 3/178 31614
/proc/meminfo: memFree=31603260/32872528 swapFree=329968/354496
[pid=31530] ppid=31527 vsize=97464 CPUtime=1482.05 cores=0,2,4,6
/proc/31530/stat : 31530 (open-wbo) R 31527 31530 28808 0 -1 4202496 19004 0 0 0 148181 24 0 0 20 0 1 0 30014787 99803136 18782 33554432000 4194304 6059633 140736822806512 140736822805336 4277570 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/31530/statm: 24366 18782 184 456 0 23902 0
Current children cumulated CPU time (s) 1482.05
Current children cumulated vsize (KiB) 97464

[startup+1542.31 s]
/proc/loadavg: 2.02 2.02 2.00 3/178 31638
/proc/meminfo: memFree=31603424/32872528 swapFree=329968/354496
[pid=31530] ppid=31527 vsize=97464 CPUtime=1542.06 cores=0,2,4,6
/proc/31530/stat : 31530 (open-wbo) R 31527 31530 28808 0 -1 4202496 19789 0 0 0 154179 27 0 0 20 0 1 0 30014787 99803136 18782 33554432000 4194304 6059633 140736822806512 140736822805336 4277868 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/31530/statm: 24366 18782 184 456 0 23902 0
Current children cumulated CPU time (s) 1542.06
Current children cumulated vsize (KiB) 97464

[startup+1602.3 s]
/proc/loadavg: 2.00 2.02 2.00 3/177 31640
/proc/meminfo: memFree=31602964/32872528 swapFree=329968/354496
[pid=31530] ppid=31527 vsize=97464 CPUtime=1602.04 cores=0,2,4,6
/proc/31530/stat : 31530 (open-wbo) R 31527 31530 28808 0 -1 4202496 20579 0 0 0 160175 29 0 0 20 0 1 0 30014787 99803136 18782 33554432000 4194304 6059633 140736822806512 140736822805336 4277570 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/31530/statm: 24366 18782 184 456 0 23902 0
Current children cumulated CPU time (s) 1602.04
Current children cumulated vsize (KiB) 97464

[startup+1662.3 s]
/proc/loadavg: 2.00 2.01 2.00 3/177 31641
/proc/meminfo: memFree=31542788/32872528 swapFree=329968/354496
[pid=31530] ppid=31527 vsize=177604 CPUtime=1662.03 cores=0,2,4,6
/proc/31530/stat : 31530 (open-wbo) R 31527 31530 28808 0 -1 4202496 21372 0 0 0 166173 30 0 0 20 0 1 0 30014787 181866496 33873 33554432000 4194304 6059633 140736822806512 140736822805304 4278363 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/31530/statm: 44401 33873 184 456 0 43937 0
Current children cumulated CPU time (s) 1662.03
Current children cumulated vsize (KiB) 177604

[startup+1722.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 31642
/proc/meminfo: memFree=31546916/32872528 swapFree=329968/354496
[pid=31530] ppid=31527 vsize=177604 CPUtime=1722.02 cores=0,2,4,6
/proc/31530/stat : 31530 (open-wbo) R 31527 31530 28808 0 -1 4202496 22160 0 0 0 172171 31 0 0 20 0 1 0 30014787 181866496 32849 33554432000 4194304 6059633 140736822806512 140736822805304 4277855 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/31530/statm: 44401 32849 184 456 0 43937 0
Current children cumulated CPU time (s) 1722.02
Current children cumulated vsize (KiB) 177604

[startup+1782.3 s]
/proc/loadavg: 2.03 2.01 2.00 3/177 31643
/proc/meminfo: memFree=31550540/32872528 swapFree=329968/354496
[pid=31530] ppid=31527 vsize=177604 CPUtime=1782.01 cores=0,2,4,6
/proc/31530/stat : 31530 (open-wbo) R 31527 31530 28808 0 -1 4202496 22953 0 0 0 178168 33 0 0 20 0 1 0 30014787 181866496 31825 33554432000 4194304 6059633 140736822806512 140736822805304 4278363 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/31530/statm: 44401 31825 184 456 0 43937 0
Current children cumulated CPU time (s) 1782.01
Current children cumulated vsize (KiB) 177604



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.3 s]
/proc/loadavg: 2.02 2.01 2.00 3/177 31644
/proc/meminfo: memFree=31538000/32872528 swapFree=329968/354496
[pid=31530] ppid=31527 vsize=177604 CPUtime=1800 cores=0,2,4,6
/proc/31530/stat : 31530 (open-wbo) R 31527 31530 28808 0 -1 4202496 22959 0 0 0 179967 33 0 0 20 0 1 0 30014787 181866496 34897 33554432000 4194304 6059633 140736822806512 140736822805304 4254731 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/31530/statm: 44401 34897 184 456 0 43937 0
Current children cumulated CPU time (s) 1800
Current children cumulated vsize (KiB) 177604

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 31530 sig 9
??? end of watcher thread
Dumping a history of the last processes samples

[startup+1800.3 s]
/proc/loadavg: 2.02 2.01 2.00 3/177 31644
/proc/meminfo: memFree=31538000/32872528 swapFree=329968/354496
[pid=31530] ppid=31527 vsize=177604 CPUtime=1800 cores=0,2,4,6
/proc/31530/stat : 31530 (open-wbo) R 31527 31530 28808 0 -1 4202496 22959 0 0 0 179967 33 0 0 20 0 1 0 30014787 181866496 34897 33554432000 4194304 6059633 140736822806512 140736822805304 4254731 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/31530/statm: 44401 34897 184 456 0 43937 0
Current children cumulated CPU time (s) 1800
Current children cumulated vsize (KiB) 177604

Child status: 40
Real time (s): 1800.3
CPU time (s): 1800.02
CPU user time (s): 1799.68
CPU system time (s): 0.341948
CPU usage (%): 99.9841
Max. virtual memory (cumulated for all children) (KiB): 177604

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.68
system time used= 0.341948
maximum resident set size= 139600
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 22962
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= 20
involuntary context switches= 1861

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 4.49232 second user time and 6.96694 second system time

The end

Launcher Data 

Begin job on node126 at 2016-06-26 21:35:58
IDJOB=4117066
IDBENCH=109548
IDSOLVER=2547
FILE ID=node126/4117066-1466969757
RUNJOBID= node126-1466943732-28824
PBS_JOBID= 19976356
Free space on /tmp= 71720 MiB

SOLVER NAME= Open-WBO PB16
BENCH NAME= PB16/normalized-PB16/DEC-SMALLINT-LIN/nossum/normalized-sha1-size160-round22-3.opb
COMMAND LINE= open-wbo BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4117066-1466969757/watcher-4117066-1466969757 -o /tmp/evaluation-result-4117066-1466969757/solver-4117066-1466969757 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node126-1466943732-28824 --watchdog 1960  open-wbo HOME/instance-4117066-1466969757.opb

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

MD5SUM BENCH= 26009d8906451c633fc33f1a87004b6e
RANDOM SEED=1063401930

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		: 2666.348
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	: 5332.69
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		: 2666.348
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		: 2666.348
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	: 5332.54
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		: 2666.348
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		: 2666.348
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		: 2666.348
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	: 5332.54
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		: 2666.348
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		: 2666.348
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:        31681336 kB
Buffers:           17320 kB
Cached:            45360 kB
SwapCached:         1680 kB
Active:           105972 kB
Inactive:          35680 kB
Active(anon):      79440 kB
Inactive(anon):     1904 kB
Active(file):      26532 kB
Inactive(file):    33776 kB
Unevictable:      354496 kB
Mlocked:          329968 kB
SwapTotal:      67108856 kB
SwapFree:       67099464 kB
Dirty:              5104 kB
Writeback:             0 kB
AnonPages:        432304 kB
Mapped:             7852 kB
Shmem:                 0 kB
Slab:             565580 kB
SReclaimable:       9528 kB
SUnreclaim:       556052 kB
KernelStack:        1448 kB
PageTables:         4780 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545120 kB
Committed_AS:     567400 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346412 kB
VmallocChunk:   34341988032 kB
HardwareCorrupted:     0 kB
AnonHugePages:     90112 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:        7552 kB
DirectMap2M:    33538048 kB

Free space on /tmp at the end= 71716 MiB
End job on node126 at 2016-06-26 22:05:58