Trace number 4116042

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-round22-4.opb
MD5SUM344549aeea11b09ac3620105579ad4ec
Bench CategoryDEC-SMALLINT-LIN (no optimisation, small integers, linear constraints)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark0
Best CPU time to get the best result obtained on this benchmark259.892
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-4116042-1466967881.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-4116042-1466967881/watcher-4116042-1466967881 -o /tmp/evaluation-result-4116042-1466967881/solver-4116042-1466967881 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node121-1466940445-21040 --watchdog 1960 open-wbo HOME/instance-4116042-1466967881.opb 

pid=23576
running on 4 cores: 1,3,5,7

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


[startup+0 s]
/proc/loadavg: 2.17 2.20 2.18 3/174 23579
/proc/meminfo: memFree=30302076/32872528 swapFree=1308564/1463908
[pid=23579] ppid=23576 vsize=2712 CPUtime=0 cores=1,3,5,7
/proc/23579/stat : 23579 (open-wbo) R 23576 23579 21023 0 -1 4202496 403 0 0 0 0 0 0 0 20 0 1 0 29827064 2777088 279 33554432000 4194304 6059633 140736336309600 140737070196152 4210904 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/23579/statm: 678 279 227 456 0 121 0

[startup+0.100171 s]
/proc/loadavg: 2.17 2.20 2.18 3/174 23579
/proc/meminfo: memFree=30302076/32872528 swapFree=1308564/1463908
[pid=23579] ppid=23576 vsize=26820 CPUtime=0.09 cores=1,3,5,7
/proc/23579/stat : 23579 (open-wbo) R 23576 23579 21023 0 -1 4202496 4984 0 0 0 9 0 0 0 20 0 1 0 29827064 27463680 5221 33554432000 4194304 6059633 140736336309600 140736336307192 4266430 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/23579/statm: 6705 5221 167 456 0 6241 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 26820

[startup+0.200389 s]
/proc/loadavg: 2.17 2.20 2.18 3/174 23579
/proc/meminfo: memFree=30302076/32872528 swapFree=1308564/1463908
[pid=23579] ppid=23576 vsize=28144 CPUtime=0.19 cores=1,3,5,7
/proc/23579/stat : 23579 (open-wbo) R 23576 23579 21023 0 -1 4202496 5351 0 0 0 19 0 0 0 20 0 1 0 29827064 28819456 5535 33554432000 4194304 6059633 140736336309600 140736336307192 4257230 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/23579/statm: 7036 5535 182 456 0 6572 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 28144

[startup+0.300372 s]
/proc/loadavg: 2.17 2.20 2.18 3/174 23579
/proc/meminfo: memFree=30302076/32872528 swapFree=1308564/1463908
[pid=23579] ppid=23576 vsize=27788 CPUtime=0.29 cores=1,3,5,7
/proc/23579/stat : 23579 (open-wbo) R 23576 23579 21023 0 -1 4202496 5364 0 0 0 29 0 0 0 20 0 1 0 29827064 28454912 5528 33554432000 4194304 6059633 140736336309600 140736336307192 4277570 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/23579/statm: 6947 5528 182 456 0 6483 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 27788

[startup+0.700324 s]
/proc/loadavg: 2.17 2.20 2.18 3/174 23579
/proc/meminfo: memFree=30302076/32872528 swapFree=1308564/1463908
[pid=23579] ppid=23576 vsize=28048 CPUtime=0.69 cores=1,3,5,7
/proc/23579/stat : 23579 (open-wbo) R 23576 23579 21023 0 -1 4202496 5507 0 0 0 69 0 0 0 20 0 1 0 29827064 28721152 5635 33554432000 4194304 6059633 140736336309600 140736336307192 4264672 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/23579/statm: 7012 5635 183 456 0 6548 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 28048

[startup+1.5003 s]
/proc/loadavg: 2.17 2.20 2.18 3/175 23580
/proc/meminfo: memFree=30279552/32872528 swapFree=1308564/1463908
[pid=23579] ppid=23576 vsize=28312 CPUtime=1.49 cores=1,3,5,7
/proc/23579/stat : 23579 (open-wbo) R 23576 23579 21023 0 -1 4202496 6211 0 0 0 148 1 0 0 20 0 1 0 29827064 28991488 5762 33554432000 4194304 6059633 140736336309600 140736336307960 4246291 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/23579/statm: 7078 5762 184 456 0 6614 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 28312

[startup+3.10027 s]
/proc/loadavg: 2.17 2.20 2.18 3/175 23580
/proc/meminfo: memFree=30278444/32872528 swapFree=1308564/1463908
[pid=23579] ppid=23576 vsize=28568 CPUtime=3.09 cores=1,3,5,7
/proc/23579/stat : 23579 (open-wbo) R 23576 23579 21023 0 -1 4202496 6287 0 0 0 308 1 0 0 20 0 1 0 29827064 29253632 5838 33554432000 4194304 6059633 140736336309600 140736336307960 4277514 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/23579/statm: 7142 5838 184 456 0 6678 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 28568

[startup+6.30032 s]
/proc/loadavg: 2.16 2.20 2.18 3/175 23580
/proc/meminfo: memFree=30274536/32872528 swapFree=1308564/1463908
[pid=23579] ppid=23576 vsize=29140 CPUtime=6.29 cores=1,3,5,7
/proc/23579/stat : 23579 (open-wbo) R 23576 23579 21023 0 -1 4202496 7217 0 0 0 628 1 0 0 20 0 1 0 29827064 29839360 5974 33554432000 4194304 6059633 140736336309600 140736336308424 4277900 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/23579/statm: 7285 5974 184 456 0 6821 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 29140

[startup+12.7003 s]
/proc/loadavg: 2.23 2.21 2.18 3/175 23580
/proc/meminfo: memFree=30259264/32872528 swapFree=1308564/1463908
[pid=23579] ppid=23576 vsize=40736 CPUtime=12.69 cores=1,3,5,7
/proc/23579/stat : 23579 (open-wbo) R 23576 23579 21023 0 -1 4202496 8463 0 0 0 1268 1 0 0 20 0 1 0 29827064 41713664 8701 33554432000 4194304 6059633 140736336309600 140736336308120 4254740 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/23579/statm: 10184 8701 184 456 0 9720 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 40736

[startup+25.5004 s]
/proc/loadavg: 2.17 2.20 2.18 3/175 23580
/proc/meminfo: memFree=30252644/32872528 swapFree=1308564/1463908
[pid=23579] ppid=23576 vsize=40736 CPUtime=25.48 cores=1,3,5,7
/proc/23579/stat : 23579 (open-wbo) R 23576 23579 21023 0 -1 4202496 8636 0 0 0 2547 1 0 0 20 0 1 0 29827064 41713664 8865 33554432000 4194304 6059633 140736336309600 140736336308120 4277778 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/23579/statm: 10184 8865 184 456 0 9720 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 40736

[startup+51.1004 s]
/proc/loadavg: 2.32 2.23 2.19 3/175 23580
/proc/meminfo: memFree=30302184/32872528 swapFree=1308564/1463908
[pid=23579] ppid=23576 vsize=45088 CPUtime=51.09 cores=1,3,5,7
/proc/23579/stat : 23579 (open-wbo) R 23576 23579 21023 0 -1 4202496 9366 0 0 0 5107 2 0 0 20 0 1 0 29827064 46170112 10030 33554432000 4194304 6059633 140736336309600 140736336308120 4277940 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/23579/statm: 11272 10030 184 456 0 10808 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 45088

[startup+102.3 s]
/proc/loadavg: 2.38 2.26 2.20 4/175 23581
/proc/meminfo: memFree=30295080/32872528 swapFree=1308564/1463908
[pid=23579] ppid=23576 vsize=59412 CPUtime=102.28 cores=1,3,5,7
/proc/23579/stat : 23579 (open-wbo) R 23576 23579 21023 0 -1 4202496 11594 0 0 0 10225 3 0 0 20 0 1 0 29827064 60837888 11826 33554432000 4194304 6059633 140736336309600 140736336308088 4277774 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/23579/statm: 14853 11826 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: 2.33 2.27 2.20 3/175 23583
/proc/meminfo: memFree=30226600/32872528 swapFree=1308564/1463908
[pid=23579] ppid=23576 vsize=67124 CPUtime=162.26 cores=1,3,5,7
/proc/23579/stat : 23579 (open-wbo) R 23576 23579 21023 0 -1 4202496 11997 0 0 0 16223 3 0 0 20 0 1 0 29827064 68734976 14268 33554432000 4194304 6059633 140736336309600 140736336308088 4277900 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/23579/statm: 16781 14268 184 456 0 16317 0
Current children cumulated CPU time (s) 162.26
Current children cumulated vsize (KiB) 67124

[startup+222.307 s]
/proc/loadavg: 2.45 2.31 2.21 3/175 23630
/proc/meminfo: memFree=30313420/32872528 swapFree=1308564/1463908
[pid=23579] ppid=23576 vsize=67124 CPUtime=222.26 cores=1,3,5,7
/proc/23579/stat : 23579 (open-wbo) R 23576 23579 21023 0 -1 4202496 12598 0 0 0 22222 4 0 0 20 0 1 0 29827064 68734976 14545 33554432000 4194304 6059633 140736336309600 140736336308424 4278520 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/23579/statm: 16781 14545 184 456 0 16317 0
Current children cumulated CPU time (s) 222.26
Current children cumulated vsize (KiB) 67124

[startup+282.3 s]
/proc/loadavg: 2.42 2.32 2.22 3/175 23631
/proc/meminfo: memFree=30307692/32872528 swapFree=1308564/1463908
[pid=23579] ppid=23576 vsize=97472 CPUtime=282.24 cores=1,3,5,7
/proc/23579/stat : 23579 (open-wbo) R 23576 23579 21023 0 -1 4202496 12870 0 0 0 28220 4 0 0 20 0 1 0 29827064 99811328 16346 33554432000 4194304 6059633 140736336309600 140736336308088 4277900 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/23579/statm: 24368 16346 184 456 0 23904 0
Current children cumulated CPU time (s) 282.24
Current children cumulated vsize (KiB) 97472

[startup+342.3 s]
/proc/loadavg: 2.31 2.31 2.22 3/176 23635
/proc/meminfo: memFree=30285756/32872528 swapFree=1308564/1463908
[pid=23579] ppid=23576 vsize=97472 CPUtime=342.23 cores=1,3,5,7
/proc/23579/stat : 23579 (open-wbo) R 23576 23579 21023 0 -1 4202496 12872 0 0 0 34219 4 0 0 20 0 1 0 29827064 99811328 17370 33554432000 4194304 6059633 140736336309600 140736336308088 4278479 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/23579/statm: 24368 17370 184 456 0 23904 0
Current children cumulated CPU time (s) 342.23
Current children cumulated vsize (KiB) 97472

[startup+402.3 s]
/proc/loadavg: 2.36 2.32 2.23 3/175 23636
/proc/meminfo: memFree=30283220/32872528 swapFree=1308564/1463908
[pid=23579] ppid=23576 vsize=97472 CPUtime=402.22 cores=1,3,5,7
/proc/23579/stat : 23579 (open-wbo) R 23576 23579 21023 0 -1 4202496 12873 0 0 0 40218 4 0 0 20 0 1 0 29827064 99811328 17882 33554432000 4194304 6059633 140736336309600 140736336308088 4277570 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/23579/statm: 24368 17882 184 456 0 23904 0
Current children cumulated CPU time (s) 402.22
Current children cumulated vsize (KiB) 97472

[startup+462.3 s]
/proc/loadavg: 2.19 2.28 2.22 3/175 23638
/proc/meminfo: memFree=30271984/32872528 swapFree=1308564/1463908
[pid=23579] ppid=23576 vsize=97472 CPUtime=462.22 cores=1,3,5,7
/proc/23579/stat : 23579 (open-wbo) R 23576 23579 21023 0 -1 4202496 12875 0 0 0 46217 5 0 0 20 0 1 0 29827064 99811328 18906 33554432000 4194304 6059633 140736336309600 140736336308088 4255672 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/23579/statm: 24368 18906 184 456 0 23904 0
Current children cumulated CPU time (s) 462.22
Current children cumulated vsize (KiB) 97472

[startup+522.3 s]
/proc/loadavg: 2.16 2.25 2.21 3/175 23639
/proc/meminfo: memFree=30269564/32872528 swapFree=1308564/1463908
[pid=23579] ppid=23576 vsize=97472 CPUtime=522.21 cores=1,3,5,7
/proc/23579/stat : 23579 (open-wbo) R 23576 23579 21023 0 -1 4202496 13835 0 0 0 52215 6 0 0 20 0 1 0 29827064 99811328 18906 33554432000 4194304 6059633 140736336309600 140736336308424 4277781 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/23579/statm: 24368 18906 184 456 0 23904 0
Current children cumulated CPU time (s) 522.21
Current children cumulated vsize (KiB) 97472

[startup+582.3 s]
/proc/loadavg: 2.22 2.25 2.21 3/175 23640
/proc/meminfo: memFree=30265468/32872528 swapFree=1308564/1463908
[pid=23579] ppid=23576 vsize=97472 CPUtime=582.2 cores=1,3,5,7
/proc/23579/stat : 23579 (open-wbo) R 23576 23579 21023 0 -1 4202496 14796 0 0 0 58213 7 0 0 20 0 1 0 29827064 99811328 18906 33554432000 4194304 6059633 140736336309600 140736336308424 4278447 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/23579/statm: 24368 18906 184 456 0 23904 0
Current children cumulated CPU time (s) 582.2
Current children cumulated vsize (KiB) 97472


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


[startup+942.3 s]
/proc/loadavg: 2.26 2.23 2.20 3/176 23650
/proc/meminfo: memFree=30218172/32872528 swapFree=1308564/1463908
[pid=23579] ppid=23576 vsize=146792 CPUtime=942.14 cores=1,3,5,7
/proc/23579/stat : 23579 (open-wbo) R 23576 23579 21023 0 -1 4202496 19152 0 0 0 94201 13 0 0 20 0 1 0 29827064 150315008 30123 33554432000 4194304 6059633 140736336309600 140736336308136 4277900 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/23579/statm: 36698 30123 184 456 0 36234 0
Current children cumulated CPU time (s) 942.14
Current children cumulated vsize (KiB) 146792

[startup+1002.3 s]
/proc/loadavg: 2.20 2.21 2.19 3/175 23651
/proc/meminfo: memFree=30262688/32872528 swapFree=1308564/1463908
[pid=23579] ppid=23576 vsize=97472 CPUtime=1002.13 cores=1,3,5,7
/proc/23579/stat : 23579 (open-wbo) R 23576 23579 21023 0 -1 4202496 19639 0 0 0 100199 14 0 0 20 0 1 0 29827064 99811328 18906 33554432000 4194304 6059633 140736336309600 140736336308424 4278360 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/23579/statm: 24368 18906 184 456 0 23904 0
Current children cumulated CPU time (s) 1002.13
Current children cumulated vsize (KiB) 97472

[startup+1062.3 s]
/proc/loadavg: 2.12 2.19 2.18 3/175 23652
/proc/meminfo: memFree=30262436/32872528 swapFree=1308564/1463908
[pid=23579] ppid=23576 vsize=97472 CPUtime=1062.12 cores=1,3,5,7
/proc/23579/stat : 23579 (open-wbo) R 23576 23579 21023 0 -1 4202496 20127 0 0 0 106197 15 0 0 20 0 1 0 29827064 99811328 18906 33554432000 4194304 6059633 140736336309600 140736336308424 4277586 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/23579/statm: 24368 18906 184 456 0 23904 0
Current children cumulated CPU time (s) 1062.12
Current children cumulated vsize (KiB) 97472

[startup+1122.3 s]
/proc/loadavg: 2.25 2.21 2.19 3/175 23654
/proc/meminfo: memFree=30194296/32872528 swapFree=1308564/1463908
[pid=23579] ppid=23576 vsize=146792 CPUtime=1122.11 cores=1,3,5,7
/proc/23579/stat : 23579 (open-wbo) R 23576 23579 21023 0 -1 4202496 21097 0 0 0 112195 16 0 0 20 0 1 0 29827064 150315008 28075 33554432000 4194304 6059633 140736336309600 140736336308136 5042093 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/23579/statm: 36698 28075 184 456 0 36234 0
Current children cumulated CPU time (s) 1122.11
Current children cumulated vsize (KiB) 146792

[startup+1182.3 s]
/proc/loadavg: 2.39 2.26 2.20 4/175 23655
/proc/meminfo: memFree=30180068/32872528 swapFree=1308564/1463908
[pid=23579] ppid=23576 vsize=146792 CPUtime=1182.1 cores=1,3,5,7
/proc/23579/stat : 23579 (open-wbo) R 23576 23579 21023 0 -1 4202496 21729 0 0 0 118193 17 0 0 20 0 1 0 29827064 150315008 29611 33554432000 4194304 6059633 140736336309600 140736336308136 4278373 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/23579/statm: 36698 29611 184 456 0 36234 0
Current children cumulated CPU time (s) 1182.1
Current children cumulated vsize (KiB) 146792

[startup+1242.3 s]
/proc/loadavg: 2.46 2.30 2.21 3/175 23656
/proc/meminfo: memFree=30216284/32872528 swapFree=1308564/1463908
[pid=23579] ppid=23576 vsize=146792 CPUtime=1242.1 cores=1,3,5,7
/proc/23579/stat : 23579 (open-wbo) R 23576 23579 21023 0 -1 4202496 22590 0 0 0 124191 19 0 0 20 0 1 0 29827064 150315008 30635 33554432000 4194304 6059633 140736336309600 140736336308136 4255366 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/23579/statm: 36698 30635 184 456 0 36234 0
Current children cumulated CPU time (s) 1242.1
Current children cumulated vsize (KiB) 146792

[startup+1302.3 s]
/proc/loadavg: 2.32 2.29 2.21 3/175 23657
/proc/meminfo: memFree=30213452/32872528 swapFree=1308564/1463908
[pid=23579] ppid=23576 vsize=177612 CPUtime=1302.08 cores=1,3,5,7
/proc/23579/stat : 23579 (open-wbo) R 23576 23579 21023 0 -1 4202496 23965 0 0 0 130187 21 0 0 20 0 1 0 29827064 181874688 31435 33554432000 4194304 6059633 140736336309600 140736336308392 4277900 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/23579/statm: 44403 31435 184 456 0 43939 0
Current children cumulated CPU time (s) 1302.08
Current children cumulated vsize (KiB) 177612

[startup+1362.3 s]
/proc/loadavg: 2.27 2.28 2.21 3/175 23658
/proc/meminfo: memFree=30209808/32872528 swapFree=1308564/1463908
[pid=23579] ppid=23576 vsize=177612 CPUtime=1362.08 cores=1,3,5,7
/proc/23579/stat : 23579 (open-wbo) R 23576 23579 21023 0 -1 4202496 25332 0 0 0 136185 23 0 0 20 0 1 0 29827064 181874688 32238 33554432000 4194304 6059633 140736336309600 140736336308392 4278035 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/23579/statm: 44403 32238 184 456 0 43939 0
Current children cumulated CPU time (s) 1362.08
Current children cumulated vsize (KiB) 177612

[startup+1422.3 s]
/proc/loadavg: 2.47 2.33 2.23 3/175 23660
/proc/meminfo: memFree=30175696/32872528 swapFree=1308564/1463908
[pid=23579] ppid=23576 vsize=177612 CPUtime=1422.07 cores=1,3,5,7
/proc/23579/stat : 23579 (open-wbo) R 23576 23579 21023 0 -1 4202496 26406 0 0 0 142183 24 0 0 20 0 1 0 29827064 181874688 32750 33554432000 4194304 6059633 140736336309600 140736336308392 4278447 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/23579/statm: 44403 32750 184 456 0 43939 0
Current children cumulated CPU time (s) 1422.07
Current children cumulated vsize (KiB) 177612

[startup+1482.3 s]
/proc/loadavg: 2.43 2.34 2.24 3/175 23661
/proc/meminfo: memFree=30175976/32872528 swapFree=1308564/1463908
[pid=23579] ppid=23576 vsize=177612 CPUtime=1482.05 cores=1,3,5,7
/proc/23579/stat : 23579 (open-wbo) R 23576 23579 21023 0 -1 4202496 27486 0 0 0 148179 26 0 0 20 0 1 0 29827064 181874688 32750 33554432000 4194304 6059633 140736336309600 140736336308392 4277879 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/23579/statm: 44403 32750 184 456 0 43939 0
Current children cumulated CPU time (s) 1482.05
Current children cumulated vsize (KiB) 177612

[startup+1542.31 s]
/proc/loadavg: 2.31 2.32 2.24 4/176 23665
/proc/meminfo: memFree=30171724/32872528 swapFree=1308564/1463908
[pid=23579] ppid=23576 vsize=177612 CPUtime=1542.05 cores=1,3,5,7
/proc/23579/stat : 23579 (open-wbo) R 23576 23579 21023 0 -1 4202496 28559 0 0 0 154177 28 0 0 20 0 1 0 29827064 181874688 32239 33554432000 4194304 6059633 140736336309600 140736336308392 4277900 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/23579/statm: 44403 32239 184 456 0 43939 0
Current children cumulated CPU time (s) 1542.05
Current children cumulated vsize (KiB) 177612

[startup+1602.3 s]
/proc/loadavg: 2.16 2.28 2.23 3/175 23666
/proc/meminfo: memFree=30174800/32872528 swapFree=1308564/1463908
[pid=23579] ppid=23576 vsize=177612 CPUtime=1602.04 cores=1,3,5,7
/proc/23579/stat : 23579 (open-wbo) R 23576 23579 21023 0 -1 4202496 29447 0 0 0 160174 30 0 0 20 0 1 0 29827064 181874688 31537 33554432000 4194304 6059633 140736336309600 140736336308392 4277900 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/23579/statm: 44403 31537 184 456 0 43939 0
Current children cumulated CPU time (s) 1602.04
Current children cumulated vsize (KiB) 177612

[startup+1662.3 s]
/proc/loadavg: 2.21 2.27 2.23 4/175 23667
/proc/meminfo: memFree=30178244/32872528 swapFree=1308564/1463908
[pid=23579] ppid=23576 vsize=146792 CPUtime=1662.03 cores=1,3,5,7
/proc/23579/stat : 23579 (open-wbo) R 23576 23579 21023 0 -1 4202496 30130 0 0 0 166172 31 0 0 20 0 1 0 29827064 150315008 31148 33554432000 4194304 6059633 140736336309600 140736336308136 4277855 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/23579/statm: 36698 31148 184 456 0 36234 0
Current children cumulated CPU time (s) 1662.03
Current children cumulated vsize (KiB) 146792

[startup+1722.3 s]
/proc/loadavg: 2.24 2.26 2.22 3/175 23669
/proc/meminfo: memFree=30186468/32872528 swapFree=1308564/1463908
[pid=23579] ppid=23576 vsize=146792 CPUtime=1722.02 cores=1,3,5,7
/proc/23579/stat : 23579 (open-wbo) R 23576 23579 21023 0 -1 4202496 31203 0 0 0 172170 32 0 0 20 0 1 0 29827064 150315008 29612 33554432000 4194304 6059633 140736336309600 140736336308136 4277549 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/23579/statm: 36698 29612 184 456 0 36234 0
Current children cumulated CPU time (s) 1722.02
Current children cumulated vsize (KiB) 146792

[startup+1782.3 s]
/proc/loadavg: 2.29 2.27 2.23 3/175 23670
/proc/meminfo: memFree=30226156/32872528 swapFree=1308564/1463908
[pid=23579] ppid=23576 vsize=146792 CPUtime=1782.01 cores=1,3,5,7
/proc/23579/stat : 23579 (open-wbo) R 23576 23579 21023 0 -1 4202496 32283 0 0 0 178167 34 0 0 20 0 1 0 29827064 150315008 28076 33554432000 4194304 6059633 140736336309600 140736336308136 4277740 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/23579/statm: 36698 28076 184 456 0 36234 0
Current children cumulated CPU time (s) 1782.01
Current children cumulated vsize (KiB) 146792



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.3 s]
/proc/loadavg: 2.28 2.27 2.23 4/175 23670
/proc/meminfo: memFree=30169992/32872528 swapFree=1308564/1463908
[pid=23579] ppid=23576 vsize=177612 CPUtime=1800 cores=1,3,5,7
/proc/23579/stat : 23579 (open-wbo) R 23576 23579 21023 0 -1 4202496 32380 0 0 0 179966 34 0 0 20 0 1 0 29827064 181874688 31239 33554432000 4194304 6059633 140736336309600 140736336308136 4246291 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/23579/statm: 44403 31239 184 456 0 43939 0
Current children cumulated CPU time (s) 1800
Current children cumulated vsize (KiB) 177612

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 23579 sig 9
??? end of watcher thread
Dumping a history of the last processes samples

[startup+1800.3 s]
/proc/loadavg: 2.28 2.27 2.23 4/175 23670
/proc/meminfo: memFree=30169992/32872528 swapFree=1308564/1463908
[pid=23579] ppid=23576 vsize=177612 CPUtime=1800 cores=1,3,5,7
/proc/23579/stat : 23579 (open-wbo) R 23576 23579 21023 0 -1 4202496 32380 0 0 0 179966 34 0 0 20 0 1 0 29827064 181874688 31239 33554432000 4194304 6059633 140736336309600 140736336308136 4246291 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/23579/statm: 44403 31239 184 456 0 43939 0
Current children cumulated CPU time (s) 1800
Current children cumulated vsize (KiB) 177612

Child status: 40
Real time (s): 1800.3
CPU time (s): 1800.02
CPU user time (s): 1799.67
CPU system time (s): 0.352946
CPU usage (%): 99.9842
Max. virtual memory (cumulated for all children) (KiB): 177612

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.67
system time used= 0.352946
maximum resident set size= 139196
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 32383
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= 11
involuntary context switches= 2043

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 4.42633 second user time and 7.03293 second system time

The end

Launcher Data 

Begin job on node121 at 2016-06-26 21:04:41
IDJOB=4116042
IDBENCH=109420
IDSOLVER=2547
FILE ID=node121/4116042-1466967881
RUNJOBID= node121-1466940445-21040
PBS_JOBID= 19976339
Free space on /tmp= 71696 MiB

SOLVER NAME= Open-WBO PB16
BENCH NAME= PB16/normalized-PB16/DEC-SMALLINT-LIN/nossum/normalized-sha1-size160-round22-4.opb
COMMAND LINE= open-wbo BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4116042-1466967881/watcher-4116042-1466967881 -o /tmp/evaluation-result-4116042-1466967881/solver-4116042-1466967881 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node121-1466940445-21040 --watchdog 1960  open-wbo HOME/instance-4116042-1466967881.opb

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

MD5SUM BENCH= 344549aeea11b09ac3620105579ad4ec
RANDOM SEED=368001406

node121.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		: 2667.172
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	: 5334.34
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		: 2667.172
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	: 5332.57
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		: 2667.172
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	: 5332.57
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		: 2667.172
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		: 2667.172
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		: 2667.172
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	: 5332.71
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		: 2667.172
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		: 2667.172
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:        30302720 kB
Buffers:           79336 kB
Cached:           181092 kB
SwapCached:         1456 kB
Active:           152848 kB
Inactive:         221500 kB
Active(anon):     113324 kB
Inactive(anon):     2960 kB
Active(file):      39524 kB
Inactive(file):   218540 kB
Unevictable:     1463908 kB
Mlocked:         1308564 kB
SwapTotal:      67108856 kB
SwapFree:       67099756 kB
Dirty:              5056 kB
Writeback:             0 kB
AnonPages:       1687844 kB
Mapped:             7952 kB
Shmem:                 0 kB
Slab:             594740 kB
SReclaimable:      38908 kB
SUnreclaim:       555832 kB
KernelStack:        1456 kB
PageTables:         7144 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545120 kB
Committed_AS:    1716652 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346412 kB
VmallocChunk:   34341988032 kB
HardwareCorrupted:     0 kB
AnonHugePages:    360448 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= 71688 MiB
End job on node121 at 2016-06-26 21:34:41