Trace number 4116282

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-size128-round23-9.opb
MD5SUMf9a64a64b49371491e530c3c526be748
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 variables4288
Total number of constraints9504
Number of constraints which are clauses8192
Number of constraints which are cardinality constraints (but not clauses)416
Number of constraints which are nor clauses,nor cardinality constraints896
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-4116282-1466978393.opb
0.00/0.00	c File size is 416414 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:          4288                                                                   |
1800.01/1800.30	c |  Number of hard clauses:       8608                                                                   |
1800.01/1800.30	c |  Number of soft clauses:          0                                                                   |
1800.01/1800.30	c |  Number of cardinality:         416                                                                   |
1800.01/1800.30	c |  Number of PB :                1792                                                                   |
1800.01/1800.30	c |  Parse time:                   0.05 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-4116282-1466978393/watcher-4116282-1466978393 -o /tmp/evaluation-result-4116282-1466978393/solver-4116282-1466978393 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node130-1466976592-21889 --watchdog 1960 open-wbo HOME/instance-4116282-1466978393.opb 

pid=22046
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: 2.16 2.23 2.11 2/170 22050
/proc/meminfo: memFree=30630800/32872528 swapFree=1286612/1433780
[pid=22050] ppid=22046 vsize=2748 CPUtime=0 cores=1,3,5,7
/proc/22050/stat : 22050 (open-wbo) R 22046 22050 21872 0 -1 4202496 412 0 0 0 0 0 0 0 20 0 1 0 30877965 2813952 288 33554432000 4194304 6059633 140736909601072 140733376603256 4210904 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/22050/statm: 687 288 236 456 0 121 0

[startup+0.100167 s]
/proc/loadavg: 2.16 2.23 2.11 2/170 22050
/proc/meminfo: memFree=30630800/32872528 swapFree=1286612/1433780
[pid=22050] ppid=22046 vsize=26748 CPUtime=0.09 cores=1,3,5,7
/proc/22050/stat : 22050 (open-wbo) R 22046 22050 21872 0 -1 4202496 4941 0 0 0 9 0 0 0 20 0 1 0 30877965 27389952 5161 33554432000 4194304 6059633 140736909601072 140736909599432 5278442 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/22050/statm: 6687 5161 163 456 0 6223 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 26748

[startup+0.200306 s]
/proc/loadavg: 2.16 2.23 2.11 2/170 22050
/proc/meminfo: memFree=30630800/32872528 swapFree=1286612/1433780
[pid=22050] ppid=22046 vsize=28040 CPUtime=0.19 cores=1,3,5,7
/proc/22050/stat : 22050 (open-wbo) R 22046 22050 21872 0 -1 4202496 5558 0 0 0 19 0 0 0 20 0 1 0 30877965 28712960 5698 33554432000 4194304 6059633 140736909601072 140736909599432 4278141 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/22050/statm: 7010 5698 182 456 0 6546 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 28040

[startup+0.300358 s]
/proc/loadavg: 2.16 2.23 2.11 2/170 22050
/proc/meminfo: memFree=30630800/32872528 swapFree=1286612/1433780
[pid=22050] ppid=22046 vsize=28640 CPUtime=0.29 cores=1,3,5,7
/proc/22050/stat : 22050 (open-wbo) R 22046 22050 21872 0 -1 4202496 5675 0 0 0 29 0 0 0 20 0 1 0 30877965 29327360 5815 33554432000 4194304 6059633 140736909601072 140736909599432 4257214 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/22050/statm: 7071 5792 182 456 0 6607 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 28640

[startup+0.700309 s]
/proc/loadavg: 2.16 2.23 2.11 2/170 22050
/proc/meminfo: memFree=30630800/32872528 swapFree=1286612/1433780
[pid=22050] ppid=22046 vsize=28444 CPUtime=0.69 cores=1,3,5,7
/proc/22050/stat : 22050 (open-wbo) R 22046 22050 21872 0 -1 4202496 5781 0 0 0 69 0 0 0 20 0 1 0 30877965 29126656 5874 33554432000 4194304 6059633 140736909601072 140736909599432 4277900 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/22050/statm: 7111 5874 183 456 0 6647 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 28444

[startup+1.5003 s]
/proc/loadavg: 2.16 2.23 2.11 3/177 22066
/proc/meminfo: memFree=30578676/32872528 swapFree=1286612/1433780
[pid=22050] ppid=22046 vsize=28708 CPUtime=1.49 cores=1,3,5,7
/proc/22050/stat : 22050 (open-wbo) R 22046 22050 21872 0 -1 4202496 6325 0 0 0 149 0 0 0 20 0 1 0 30877965 29396992 5833 33554432000 4194304 6059633 140736909601072 140736909599384 4277549 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/22050/statm: 7177 5833 184 456 0 6713 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 28708

[startup+3.10031 s]
/proc/loadavg: 2.15 2.23 2.11 3/177 22066
/proc/meminfo: memFree=30578056/32872528 swapFree=1286612/1433780
[pid=22050] ppid=22046 vsize=28968 CPUtime=3.09 cores=1,3,5,7
/proc/22050/stat : 22050 (open-wbo) R 22046 22050 21872 0 -1 4202496 6533 0 0 0 309 0 0 0 20 0 1 0 30877965 29663232 6036 33554432000 4194304 6059633 140736909601072 140736909599432 4867836 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/22050/statm: 7242 6036 184 456 0 6778 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 28968

[startup+6.30026 s]
/proc/loadavg: 2.15 2.23 2.11 4/177 22066
/proc/meminfo: memFree=30576596/32872528 swapFree=1286612/1433780
[pid=22050] ppid=22046 vsize=29544 CPUtime=6.29 cores=1,3,5,7
/proc/22050/stat : 22050 (open-wbo) R 22046 22050 21872 0 -1 4202496 7373 0 0 0 628 1 0 0 20 0 1 0 30877965 30253056 6205 33554432000 4194304 6059633 140736909601072 140736909599896 4277864 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/22050/statm: 7386 6205 184 456 0 6922 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 29544

[startup+12.7003 s]
/proc/loadavg: 2.28 2.25 2.12 4/178 22069
/proc/meminfo: memFree=30555064/32872528 swapFree=1286612/1433780
[pid=22050] ppid=22046 vsize=41044 CPUtime=12.69 cores=1,3,5,7
/proc/22050/stat : 22050 (open-wbo) R 22046 22050 21872 0 -1 4202496 8126 0 0 0 1268 1 0 0 20 0 1 0 30877965 42029056 8937 33554432000 4194304 6059633 140736909601072 140736909599592 4277778 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/22050/statm: 10261 8937 184 456 0 9797 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 41044

[startup+25.5004 s]
/proc/loadavg: 2.24 2.24 2.12 4/178 22069
/proc/meminfo: memFree=30554300/32872528 swapFree=1286612/1433780
[pid=22050] ppid=22046 vsize=41044 CPUtime=25.48 cores=1,3,5,7
/proc/22050/stat : 22050 (open-wbo) R 22046 22050 21872 0 -1 4202496 8315 0 0 0 2547 1 0 0 20 0 1 0 30877965 42029056 9121 33554432000 4194304 6059633 140736909601072 140736909599592 4277832 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/22050/statm: 10261 9121 184 456 0 9797 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 41044

[startup+51.1004 s]
/proc/loadavg: 2.29 2.26 2.12 4/178 22069
/proc/meminfo: memFree=30545376/32872528 swapFree=1286612/1433780
[pid=22050] ppid=22046 vsize=45464 CPUtime=51.08 cores=1,3,5,7
/proc/22050/stat : 22050 (open-wbo) R 22046 22050 21872 0 -1 4202496 8987 0 0 0 5107 1 0 0 20 0 1 0 30877965 46555136 10209 33554432000 4194304 6059633 140736909601072 140736909599592 4277570 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/22050/statm: 11366 10209 184 456 0 10902 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 45464

[startup+102.3 s]
/proc/loadavg: 2.22 2.24 2.12 3/178 22092
/proc/meminfo: memFree=30534432/32872528 swapFree=1286612/1433780
[pid=22050] ppid=22046 vsize=55368 CPUtime=102.28 cores=1,3,5,7
/proc/22050/stat : 22050 (open-wbo) R 22046 22050 21872 0 -1 4202496 10752 0 0 0 10225 3 0 0 20 0 1 0 30877965 56696832 11666 33554432000 4194304 6059633 140736909601072 140736909599592 4277545 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/22050/statm: 13842 11666 184 456 0 13378 0
Current children cumulated CPU time (s) 102.28
Current children cumulated vsize (KiB) 55368

[startup+162.3 s]
/proc/loadavg: 2.26 2.24 2.13 3/177 22093
/proc/meminfo: memFree=30510728/32872528 swapFree=1286612/1433780
[pid=22050] ppid=22046 vsize=67632 CPUtime=162.27 cores=1,3,5,7
/proc/22050/stat : 22050 (open-wbo) R 22046 22050 21872 0 -1 4202496 11028 0 0 0 16223 4 0 0 20 0 1 0 30877965 69255168 14495 33554432000 4194304 6059633 140736909601072 140736909599560 4277879 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/22050/statm: 16908 14495 184 456 0 16444 0
Current children cumulated CPU time (s) 162.27
Current children cumulated vsize (KiB) 67632

[startup+222.307 s]
/proc/loadavg: 2.19 2.22 2.13 3/177 22094
/proc/meminfo: memFree=30506260/32872528 swapFree=1286612/1433780
[pid=22050] ppid=22046 vsize=67632 CPUtime=222.27 cores=1,3,5,7
/proc/22050/stat : 22050 (open-wbo) R 22046 22050 21872 0 -1 4202496 11097 0 0 0 22223 4 0 0 20 0 1 0 30877965 69255168 15073 33554432000 4194304 6059633 140736909601072 140736909599560 4277497 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/22050/statm: 16908 15073 184 456 0 16444 0
Current children cumulated CPU time (s) 222.27
Current children cumulated vsize (KiB) 67632

[startup+282.3 s]
/proc/loadavg: 2.24 2.23 2.13 3/177 22096
/proc/meminfo: memFree=30494100/32872528 swapFree=1286612/1433780
[pid=22050] ppid=22046 vsize=97980 CPUtime=282.25 cores=1,3,5,7
/proc/22050/stat : 22050 (open-wbo) R 22046 22050 21872 0 -1 4202496 11776 0 0 0 28221 4 0 0 20 0 1 0 30877965 100331520 16543 33554432000 4194304 6059633 140736909601072 140736909599560 4255350 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/22050/statm: 24495 16543 184 456 0 24031 0
Current children cumulated CPU time (s) 282.25
Current children cumulated vsize (KiB) 97980

[startup+342.3 s]
/proc/loadavg: 2.15 2.20 2.13 3/177 22097
/proc/meminfo: memFree=30490008/32872528 swapFree=1286612/1433780
[pid=22050] ppid=22046 vsize=97980 CPUtime=342.23 cores=1,3,5,7
/proc/22050/stat : 22050 (open-wbo) R 22046 22050 21872 0 -1 4202496 11777 0 0 0 34219 4 0 0 20 0 1 0 30877965 100331520 17055 33554432000 4194304 6059633 140736909601072 140736909599560 4278447 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/22050/statm: 24495 17055 184 456 0 24031 0
Current children cumulated CPU time (s) 342.23
Current children cumulated vsize (KiB) 97980

[startup+402.3 s]
/proc/loadavg: 2.10 2.18 2.12 3/177 22098
/proc/meminfo: memFree=30483860/32872528 swapFree=1286612/1433780
[pid=22050] ppid=22046 vsize=97980 CPUtime=402.22 cores=1,3,5,7
/proc/22050/stat : 22050 (open-wbo) R 22046 22050 21872 0 -1 4202496 11778 0 0 0 40218 4 0 0 20 0 1 0 30877965 100331520 17567 33554432000 4194304 6059633 140736909601072 140736909599560 4277570 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/22050/statm: 24495 17567 184 456 0 24031 0
Current children cumulated CPU time (s) 402.22
Current children cumulated vsize (KiB) 97980

[startup+462.3 s]
/proc/loadavg: 2.15 2.17 2.12 4/177 22099
/proc/meminfo: memFree=30479508/32872528 swapFree=1286612/1433780
[pid=22050] ppid=22046 vsize=97980 CPUtime=462.22 cores=1,3,5,7
/proc/22050/stat : 22050 (open-wbo) R 22046 22050 21872 0 -1 4202496 11779 0 0 0 46218 4 0 0 20 0 1 0 30877965 100331520 18079 33554432000 4194304 6059633 140736909601072 140736909599560 4277689 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/22050/statm: 24495 18079 184 456 0 24031 0
Current children cumulated CPU time (s) 462.22
Current children cumulated vsize (KiB) 97980

[startup+522.3 s]
/proc/loadavg: 2.30 2.20 2.13 3/177 22100
/proc/meminfo: memFree=30477708/32872528 swapFree=1286612/1433780
[pid=22050] ppid=22046 vsize=97980 CPUtime=522.21 cores=1,3,5,7
/proc/22050/stat : 22050 (open-wbo) R 22046 22050 21872 0 -1 4202496 11780 0 0 0 52217 4 0 0 20 0 1 0 30877965 100331520 18591 33554432000 4194304 6059633 140736909601072 140736909599560 4261614 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/22050/statm: 24495 18591 184 456 0 24031 0
Current children cumulated CPU time (s) 522.21
Current children cumulated vsize (KiB) 97980

[startup+582.3 s]
/proc/loadavg: 2.22 2.19 2.13 3/177 22102
/proc/meminfo: memFree=30477088/32872528 swapFree=1286612/1433780
[pid=22050] ppid=22046 vsize=97980 CPUtime=582.2 cores=1,3,5,7
/proc/22050/stat : 22050 (open-wbo) R 22046 22050 21872 0 -1 4202496 11780 0 0 0 58216 4 0 0 20 0 1 0 30877965 100331520 18591 33554432000 4194304 6059633 140736909601072 140736909599560 4246318 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/22050/statm: 24495 18591 184 456 0 24031 0
Current children cumulated CPU time (s) 582.2
Current children cumulated vsize (KiB) 97980


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


[startup+942.3 s]
/proc/loadavg: 2.11 2.15 2.12 4/177 22112
/proc/meminfo: memFree=30471524/32872528 swapFree=1286612/1433780
[pid=22050] ppid=22046 vsize=97980 CPUtime=942.14 cores=1,3,5,7
/proc/22050/stat : 22050 (open-wbo) R 22046 22050 21872 0 -1 4202496 15096 0 0 0 94204 10 0 0 20 0 1 0 30877965 100331520 19211 33554432000 4194304 6059633 140736909601072 140736909599896 4255350 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/22050/statm: 24495 19211 184 456 0 24031 0
Current children cumulated CPU time (s) 942.14
Current children cumulated vsize (KiB) 97980

[startup+1002.3 s]
/proc/loadavg: 2.20 2.17 2.13 3/176 22113
/proc/meminfo: memFree=30472292/32872528 swapFree=1286612/1433780
[pid=22050] ppid=22046 vsize=97980 CPUtime=1002.13 cores=1,3,5,7
/proc/22050/stat : 22050 (open-wbo) R 22046 22050 21872 0 -1 4202496 15466 0 0 0 100202 11 0 0 20 0 1 0 30877965 100331520 19211 33554432000 4194304 6059633 140736909601072 140736909599896 4277682 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/22050/statm: 24495 19211 184 456 0 24031 0
Current children cumulated CPU time (s) 1002.13
Current children cumulated vsize (KiB) 97980

[startup+1062.3 s]
/proc/loadavg: 2.27 2.18 2.13 3/177 22115
/proc/meminfo: memFree=30399052/32872528 swapFree=1286612/1433780
[pid=22050] ppid=22046 vsize=147300 CPUtime=1062.12 cores=1,3,5,7
/proc/22050/stat : 22050 (open-wbo) R 22046 22050 21872 0 -1 4202496 16203 0 0 0 106200 12 0 0 20 0 1 0 30877965 150835200 28265 33554432000 4194304 6059633 140736909601072 140736909599608 4278447 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/22050/statm: 36825 28265 184 456 0 36361 0
Current children cumulated CPU time (s) 1062.12
Current children cumulated vsize (KiB) 147300

[startup+1122.3 s]
/proc/loadavg: 2.29 2.19 2.14 3/177 22116
/proc/meminfo: memFree=30384712/32872528 swapFree=1286612/1433780
[pid=22050] ppid=22046 vsize=147300 CPUtime=1122.11 cores=1,3,5,7
/proc/22050/stat : 22050 (open-wbo) R 22046 22050 21872 0 -1 4202496 16577 0 0 0 112199 12 0 0 20 0 1 0 30877965 150835200 29801 33554432000 4194304 6059633 140736909601072 140736909599608 4254659 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/22050/statm: 36825 29801 184 456 0 36361 0
Current children cumulated CPU time (s) 1122.11
Current children cumulated vsize (KiB) 147300

[startup+1182.3 s]
/proc/loadavg: 2.22 2.19 2.13 3/177 22118
/proc/meminfo: memFree=30425536/32872528 swapFree=1286612/1433780
[pid=22050] ppid=22046 vsize=147300 CPUtime=1182.1 cores=1,3,5,7
/proc/22050/stat : 22050 (open-wbo) R 22046 22050 21872 0 -1 4202496 16950 0 0 0 118197 13 0 0 20 0 1 0 30877965 150835200 30825 33554432000 4194304 6059633 140736909601072 140736909599608 4278352 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/22050/statm: 36825 30825 184 456 0 36361 0
Current children cumulated CPU time (s) 1182.1
Current children cumulated vsize (KiB) 147300

[startup+1242.3 s]
/proc/loadavg: 2.26 2.20 2.14 4/178 22122
/proc/meminfo: memFree=30471140/32872528 swapFree=1286612/1433780
[pid=22050] ppid=22046 vsize=97980 CPUtime=1242.09 cores=1,3,5,7
/proc/22050/stat : 22050 (open-wbo) R 22046 22050 21872 0 -1 4202496 17323 0 0 0 124196 13 0 0 20 0 1 0 30877965 100331520 19211 33554432000 4194304 6059633 140736909601072 140736909599896 4261156 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/22050/statm: 24495 19211 184 456 0 24031 0
Current children cumulated CPU time (s) 1242.09
Current children cumulated vsize (KiB) 97980

[startup+1302.3 s]
/proc/loadavg: 2.20 2.19 2.14 3/177 22123
/proc/meminfo: memFree=30470908/32872528 swapFree=1286612/1433780
[pid=22050] ppid=22046 vsize=97980 CPUtime=1302.08 cores=1,3,5,7
/proc/22050/stat : 22050 (open-wbo) R 22046 22050 21872 0 -1 4202496 17766 0 0 0 130194 14 0 0 20 0 1 0 30877965 100331520 19211 33554432000 4194304 6059633 140736909601072 140736909599896 4278389 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/22050/statm: 24495 19211 184 456 0 24031 0
Current children cumulated CPU time (s) 1302.08
Current children cumulated vsize (KiB) 97980

[startup+1362.3 s]
/proc/loadavg: 2.25 2.20 2.14 3/177 22124
/proc/meminfo: memFree=30470672/32872528 swapFree=1286612/1433780
[pid=22050] ppid=22046 vsize=97980 CPUtime=1362.08 cores=1,3,5,7
/proc/22050/stat : 22050 (open-wbo) R 22046 22050 21872 0 -1 4202496 18286 0 0 0 136193 15 0 0 20 0 1 0 30877965 100331520 19211 33554432000 4194304 6059633 140736909601072 140736909599896 4277570 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/22050/statm: 24495 19211 184 456 0 24031 0
Current children cumulated CPU time (s) 1362.08
Current children cumulated vsize (KiB) 97980

[startup+1422.3 s]
/proc/loadavg: 2.26 2.21 2.15 3/177 22125
/proc/meminfo: memFree=30440228/32872528 swapFree=1286612/1433780
[pid=22050] ppid=22046 vsize=97980 CPUtime=1422.08 cores=1,3,5,7
/proc/22050/stat : 22050 (open-wbo) R 22046 22050 21872 0 -1 4202496 19171 0 0 0 142191 17 0 0 20 0 1 0 30877965 100331520 19211 33554432000 4194304 6059633 140736909601072 140736909599896 4277900 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/22050/statm: 24495 19211 184 456 0 24031 0
Current children cumulated CPU time (s) 1422.08
Current children cumulated vsize (KiB) 97980

[startup+1482.3 s]
/proc/loadavg: 2.23 2.21 2.15 3/177 22127
/proc/meminfo: memFree=30440004/32872528 swapFree=1286612/1433780
[pid=22050] ppid=22046 vsize=97980 CPUtime=1482.05 cores=1,3,5,7
/proc/22050/stat : 22050 (open-wbo) R 22046 22050 21872 0 -1 4202496 20129 0 0 0 148187 18 0 0 20 0 1 0 30877965 100331520 19211 33554432000 4194304 6059633 140736909601072 140736909599896 4277710 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/22050/statm: 24495 19211 184 456 0 24031 0
Current children cumulated CPU time (s) 1482.05
Current children cumulated vsize (KiB) 97980

[startup+1542.31 s]
/proc/loadavg: 2.35 2.25 2.17 3/177 22128
/proc/meminfo: memFree=30388016/32872528 swapFree=1286612/1433780
[pid=22050] ppid=22046 vsize=178120 CPUtime=1542.06 cores=1,3,5,7
/proc/22050/stat : 22050 (open-wbo) R 22046 22050 21872 0 -1 4202496 21089 0 0 0 154186 20 0 0 20 0 1 0 30877965 182394880 32428 33554432000 4194304 6059633 140736909601072 140736909599864 4277781 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/22050/statm: 44530 32428 184 456 0 44066 0
Current children cumulated CPU time (s) 1542.06
Current children cumulated vsize (KiB) 178120

[startup+1602.3 s]
/proc/loadavg: 2.26 2.23 2.16 3/177 22129
/proc/meminfo: memFree=30423124/32872528 swapFree=1286612/1433780
[pid=22050] ppid=22046 vsize=147300 CPUtime=1602.04 cores=1,3,5,7
/proc/22050/stat : 22050 (open-wbo) R 22046 22050 21872 0 -1 4202496 21552 0 0 0 160183 21 0 0 20 0 1 0 30877965 150835200 31425 33554432000 4194304 6059633 140736909601072 140736909599608 4277570 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/22050/statm: 36825 31425 184 456 0 36361 0
Current children cumulated CPU time (s) 1602.04
Current children cumulated vsize (KiB) 147300

[startup+1662.3 s]
/proc/loadavg: 2.37 2.26 2.18 3/177 22130
/proc/meminfo: memFree=30425196/32872528 swapFree=1286612/1433780
[pid=22050] ppid=22046 vsize=147300 CPUtime=1662.03 cores=1,3,5,7
/proc/22050/stat : 22050 (open-wbo) R 22046 22050 21872 0 -1 4202496 22427 0 0 0 166181 22 0 0 20 0 1 0 30877965 150835200 30825 33554432000 4194304 6059633 140736909601072 140736909599608 4278373 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/22050/statm: 36825 30825 184 456 0 36361 0
Current children cumulated CPU time (s) 1662.03
Current children cumulated vsize (KiB) 147300

[startup+1722.3 s]
/proc/loadavg: 2.29 2.26 2.18 3/177 22131
/proc/meminfo: memFree=30431244/32872528 swapFree=1286612/1433780
[pid=22050] ppid=22046 vsize=147300 CPUtime=1722.02 cores=1,3,5,7
/proc/22050/stat : 22050 (open-wbo) R 22046 22050 21872 0 -1 4202496 23389 0 0 0 172178 24 0 0 20 0 1 0 30877965 150835200 29289 33554432000 4194304 6059633 140736909601072 140736909599608 4255169 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/22050/statm: 36825 29289 184 456 0 36361 0
Current children cumulated CPU time (s) 1722.02
Current children cumulated vsize (KiB) 147300

[startup+1782.3 s]
/proc/loadavg: 2.22 2.24 2.18 3/177 22133
/proc/meminfo: memFree=30436924/32872528 swapFree=1286612/1433780
[pid=22050] ppid=22046 vsize=147300 CPUtime=1782.02 cores=1,3,5,7
/proc/22050/stat : 22050 (open-wbo) R 22046 22050 21872 0 -1 4202496 24352 0 0 0 178176 26 0 0 20 0 1 0 30877965 150835200 27753 33554432000 4194304 6059633 140736909601072 140736909599608 4278447 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/22050/statm: 36825 27753 184 456 0 36361 0
Current children cumulated CPU time (s) 1782.02
Current children cumulated vsize (KiB) 147300



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.3 s]
/proc/loadavg: 2.16 2.22 2.18 3/177 22133
/proc/meminfo: memFree=30426564/32872528 swapFree=1286612/1433780
[pid=22050] ppid=22046 vsize=147300 CPUtime=1800.01 cores=1,3,5,7
/proc/22050/stat : 22050 (open-wbo) R 22046 22050 21872 0 -1 4202496 24358 0 0 0 179975 26 0 0 20 0 1 0 30877965 150835200 30825 33554432000 4194304 6059633 140736909601072 140736909599608 4277570 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/22050/statm: 36825 30825 184 456 0 36361 0
Current children cumulated CPU time (s) 1800.01
Current children cumulated vsize (KiB) 147300

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 22050 sig 9
??? end of watcher thread
Dumping a history of the last processes samples

[startup+1800.3 s]
/proc/loadavg: 2.16 2.22 2.18 3/177 22133
/proc/meminfo: memFree=30426564/32872528 swapFree=1286612/1433780
[pid=22050] ppid=22046 vsize=147300 CPUtime=1800.01 cores=1,3,5,7
/proc/22050/stat : 22050 (open-wbo) R 22046 22050 21872 0 -1 4202496 24358 0 0 0 179975 26 0 0 20 0 1 0 30877965 150835200 30825 33554432000 4194304 6059633 140736909601072 140736909599608 4277570 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/22050/statm: 36825 30825 184 456 0 36361 0
Current children cumulated CPU time (s) 1800.01
Current children cumulated vsize (KiB) 147300

Child status: 40
Real time (s): 1800.3
CPU time (s): 1800.02
CPU user time (s): 1799.76
CPU system time (s): 0.265959
CPU usage (%): 99.9844
Max. virtual memory (cumulated for all children) (KiB): 178120

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.76
system time used= 0.265959
maximum resident set size= 135856
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 24361
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 14
involuntary context switches= 1877

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 4.52931 second user time and 6.92995 second system time

The end

Launcher Data 

Begin job on node130 at 2016-06-26 23:59:53
IDJOB=4116282
IDBENCH=109450
IDSOLVER=2547
FILE ID=node130/4116282-1466978393
RUNJOBID= node130-1466976592-21889
PBS_JOBID= 19976389
Free space on /tmp= 71660 MiB

SOLVER NAME= Open-WBO PB16
BENCH NAME= PB16/normalized-PB16/DEC-SMALLINT-LIN/nossum/normalized-sha1-size128-round23-9.opb
COMMAND LINE= open-wbo BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4116282-1466978393/watcher-4116282-1466978393 -o /tmp/evaluation-result-4116282-1466978393/solver-4116282-1466978393 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node130-1466976592-21889 --watchdog 1960  open-wbo HOME/instance-4116282-1466978393.opb

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

MD5SUM BENCH= f9a64a64b49371491e530c3c526be748
RANDOM SEED=515519648

node130.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		: 2667.117
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	: 5334.23
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		: 2667.117
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		: 2667.117
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		: 2667.117
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		: 2667.117
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		: 2667.117
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		: 2667.117
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	: 5332.54
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		: 2667.117
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	: 5332.54
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       32872528 kB
MemFree:        30626104 kB
Buffers:           51356 kB
Cached:            57484 kB
SwapCached:         1916 kB
Active:            35648 kB
Inactive:          76284 kB
Active(anon):       4740 kB
Inactive(anon):      980 kB
Active(file):      30908 kB
Inactive(file):    75304 kB
Unevictable:     1433780 kB
Mlocked:         1286612 kB
SwapTotal:      67108856 kB
SwapFree:       67098612 kB
Dirty:              5068 kB
Writeback:             0 kB
AnonPages:       1616680 kB
Mapped:             7364 kB
Shmem:                 0 kB
Slab:             566636 kB
SReclaimable:      10576 kB
SUnreclaim:       556060 kB
KernelStack:        1472 kB
PageTables:         6312 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545120 kB
Committed_AS:    1531576 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346412 kB
VmallocChunk:   34341988032 kB
HardwareCorrupted:     0 kB
AnonHugePages:    327680 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= 71656 MiB
End job on node130 at 2016-06-27 00:29:54