Trace number 4116266

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-size80-round23-9.opb
MD5SUM63451afdf29a8e80a45832b5f6bbb8a8
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 constraints9456
Number of constraints which are clauses8192
Number of constraints which are cardinality constraints (but not clauses)368
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-4116266-1466970984.opb
0.00/0.00	c File size is 415718 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:       8560                                                                   |
1800.01/1800.30	c |  Number of soft clauses:          0                                                                   |
1800.01/1800.30	c |  Number of cardinality:         368                                                                   |
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-4116266-1466970984/watcher-4116266-1466970984 -o /tmp/evaluation-result-4116266-1466970984/solver-4116266-1466970984 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node106-1466942800-20998 --watchdog 1960 open-wbo HOME/instance-4116266-1466970984.opb 

pid=23618
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: 2.06 2.07 2.07 3/176 23621
/proc/meminfo: memFree=31353632/32872528 swapFree=518888/559768
[pid=23621] ppid=23618 vsize=2612 CPUtime=0 cores=0,2,4,6
/proc/23621/stat : 23621 (open-wbo) R 23618 23621 20982 0 -1 4202496 406 0 0 0 0 0 0 0 20 0 1 0 30138593 2674688 281 33554432000 4194304 6059633 140736579429824 140734859708744 5043379 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/23621/statm: 653 282 236 456 0 87 0

[startup+0.100157 s]
/proc/loadavg: 2.06 2.07 2.07 3/176 23621
/proc/meminfo: memFree=31353632/32872528 swapFree=518888/559768
[pid=23621] ppid=23618 vsize=23496 CPUtime=0.09 cores=0,2,4,6
/proc/23621/stat : 23621 (open-wbo) R 23618 23621 20982 0 -1 4202496 4416 0 0 0 9 0 0 0 20 0 1 0 30138593 24059904 5210 33554432000 4194304 6059633 140736579429824 140734859708744 4239837 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/23621/statm: 5874 5212 163 456 0 5410 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 23496

[startup+0.200366 s]
/proc/loadavg: 2.06 2.07 2.07 3/176 23621
/proc/meminfo: memFree=31353632/32872528 swapFree=518888/559768
[pid=23621] ppid=23618 vsize=28028 CPUtime=0.19 cores=0,2,4,6
/proc/23621/stat : 23621 (open-wbo) R 23618 23621 20982 0 -1 4202496 5094 0 0 0 19 0 0 0 20 0 1 0 30138593 28700672 5812 33554432000 4194304 6059633 140736579429824 140734859708744 5043379 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/23621/statm: 7007 5812 182 456 0 6543 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 28028

[startup+0.300346 s]
/proc/loadavg: 2.06 2.07 2.07 3/176 23621
/proc/meminfo: memFree=31353632/32872528 swapFree=518888/559768
[pid=23621] ppid=23618 vsize=28292 CPUtime=0.29 cores=0,2,4,6
/proc/23621/stat : 23621 (open-wbo) R 23618 23621 20982 0 -1 4202496 5165 0 0 0 29 0 0 0 20 0 1 0 30138593 28971008 5883 33554432000 4194304 6059633 140736579429824 140734859708744 4278447 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/23621/statm: 7073 5883 182 456 0 6609 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 28292

[startup+0.7003 s]
/proc/loadavg: 2.06 2.07 2.07 3/176 23621
/proc/meminfo: memFree=31353632/32872528 swapFree=518888/559768
[pid=23621] ppid=23618 vsize=28488 CPUtime=0.69 cores=0,2,4,6
/proc/23621/stat : 23621 (open-wbo) R 23618 23621 20982 0 -1 4202496 5313 0 0 0 69 0 0 0 20 0 1 0 30138593 29171712 5958 33554432000 4194304 6059633 140736579429824 140734859708744 4277627 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/23621/statm: 7122 5958 183 456 0 6658 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 28488

[startup+1.5003 s]
/proc/loadavg: 2.06 2.07 2.07 3/177 23622
/proc/meminfo: memFree=31329520/32872528 swapFree=518888/559768
[pid=23621] ppid=23618 vsize=29080 CPUtime=1.48 cores=0,2,4,6
/proc/23621/stat : 23621 (open-wbo) R 23618 23621 20982 0 -1 4202496 5396 0 0 0 148 0 0 0 20 0 1 0 30138593 29777920 6041 33554432000 4194304 6059633 140736579429824 140736579428408 4254688 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/23621/statm: 7270 6041 183 456 0 6806 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 29080

[startup+3.1003 s]
/proc/loadavg: 2.06 2.07 2.07 3/177 23622
/proc/meminfo: memFree=31328528/32872528 swapFree=518888/559768
[pid=23621] ppid=23618 vsize=29064 CPUtime=3.08 cores=0,2,4,6
/proc/23621/stat : 23621 (open-wbo) R 23618 23621 20982 0 -1 4202496 5626 0 0 0 308 0 0 0 20 0 1 0 30138593 29761536 6086 33554432000 4194304 6059633 140736579429824 140736579428136 4278329 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/23621/statm: 7266 6086 184 456 0 6802 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 29064

[startup+6.30029 s]
/proc/loadavg: 2.05 2.06 2.07 3/177 23622
/proc/meminfo: memFree=31327812/32872528 swapFree=518888/559768
[pid=23621] ppid=23618 vsize=29592 CPUtime=6.29 cores=0,2,4,6
/proc/23621/stat : 23621 (open-wbo) R 23618 23621 20982 0 -1 4202496 5886 0 0 0 628 1 0 0 20 0 1 0 30138593 30302208 6251 33554432000 4194304 6059633 140736579429824 140736579428648 4261764 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/23621/statm: 7398 6251 184 456 0 6934 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 29592

[startup+12.7003 s]
/proc/loadavg: 2.05 2.06 2.07 3/177 23622
/proc/meminfo: memFree=31317888/32872528 swapFree=518888/559768
[pid=23621] ppid=23618 vsize=41044 CPUtime=12.69 cores=0,2,4,6
/proc/23621/stat : 23621 (open-wbo) R 23618 23621 20982 0 -1 4202496 7000 0 0 0 1268 1 0 0 20 0 1 0 30138593 42029056 8825 33554432000 4194304 6059633 140736579429824 140736579428344 4277586 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/23621/statm: 10261 8825 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: 2.04 2.06 2.07 3/177 23622
/proc/meminfo: memFree=31278080/32872528 swapFree=518888/559768
[pid=23621] ppid=23618 vsize=41044 CPUtime=25.49 cores=0,2,4,6
/proc/23621/stat : 23621 (open-wbo) R 23618 23621 20982 0 -1 4202496 7275 0 0 0 2548 1 0 0 20 0 1 0 30138593 42029056 9092 33554432000 4194304 6059633 140736579429824 140736579428344 4277687 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/23621/statm: 10261 9092 184 456 0 9797 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 41044

[startup+51.1004 s]
/proc/loadavg: 2.08 2.07 2.08 3/177 23622
/proc/meminfo: memFree=31313348/32872528 swapFree=518888/559768
[pid=23621] ppid=23618 vsize=45464 CPUtime=51.08 cores=0,2,4,6
/proc/23621/stat : 23621 (open-wbo) R 23618 23621 20982 0 -1 4202496 7957 0 0 0 5107 1 0 0 20 0 1 0 30138593 46555136 10206 33554432000 4194304 6059633 140736579429824 140736579428344 4277570 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/23621/statm: 11366 10206 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: 2.03 2.06 2.07 3/177 23623
/proc/meminfo: memFree=31262088/32872528 swapFree=518888/559768
[pid=23621] ppid=23618 vsize=41112 CPUtime=102.28 cores=0,2,4,6
/proc/23621/stat : 23621 (open-wbo) R 23618 23621 20982 0 -1 4202496 8947 0 0 0 10227 1 0 0 20 0 1 0 30138593 42098688 9166 33554432000 4194304 6059633 140736579429824 140736579428312 4278292 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/23621/statm: 10278 9166 184 456 0 9814 0
Current children cumulated CPU time (s) 102.28
Current children cumulated vsize (KiB) 41112

[startup+162.3 s]
/proc/loadavg: 2.09 2.07 2.08 3/177 23624
/proc/meminfo: memFree=31299760/32872528 swapFree=518888/559768
[pid=23621] ppid=23618 vsize=71372 CPUtime=162.26 cores=0,2,4,6
/proc/23621/stat : 23621 (open-wbo) R 23618 23621 20982 0 -1 4202496 9606 0 0 0 16224 2 0 0 20 0 1 0 30138593 73084928 13406 33554432000 4194304 6059633 140736579429824 140736579428312 4277549 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/23621/statm: 17843 13406 184 456 0 17379 0
Current children cumulated CPU time (s) 162.26
Current children cumulated vsize (KiB) 71372

[startup+222.307 s]
/proc/loadavg: 2.09 2.07 2.07 3/178 23629
/proc/meminfo: memFree=31297816/32872528 swapFree=518888/559768
[pid=23621] ppid=23618 vsize=71372 CPUtime=222.26 cores=0,2,4,6
/proc/23621/stat : 23621 (open-wbo) R 23618 23621 20982 0 -1 4202496 9607 0 0 0 22224 2 0 0 20 0 1 0 30138593 73084928 13918 33554432000 4194304 6059633 140736579429824 140736579428312 4277855 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/23621/statm: 17843 13918 184 456 0 17379 0
Current children cumulated CPU time (s) 222.26
Current children cumulated vsize (KiB) 71372

[startup+282.3 s]
/proc/loadavg: 2.11 2.08 2.08 4/178 23653
/proc/meminfo: memFree=31293360/32872528 swapFree=518888/559768
[pid=23621] ppid=23618 vsize=90228 CPUtime=282.24 cores=0,2,4,6
/proc/23621/stat : 23621 (open-wbo) R 23618 23621 20982 0 -1 4202496 9978 0 0 0 28221 3 0 0 20 0 1 0 30138593 92393472 14432 33554432000 4194304 6059633 140736579429824 140736579428312 4262720 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/23621/statm: 22557 14432 184 456 0 22093 0
Current children cumulated CPU time (s) 282.24
Current children cumulated vsize (KiB) 90228

[startup+342.3 s]
/proc/loadavg: 2.04 2.07 2.07 3/177 23654
/proc/meminfo: memFree=31234632/32872528 swapFree=518888/559768
[pid=23621] ppid=23618 vsize=90228 CPUtime=342.23 cores=0,2,4,6
/proc/23621/stat : 23621 (open-wbo) R 23618 23621 20982 0 -1 4202496 9979 0 0 0 34220 3 0 0 20 0 1 0 30138593 92393472 14944 33554432000 4194304 6059633 140736579429824 140736579428312 4262840 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/23621/statm: 22557 14944 184 456 0 22093 0
Current children cumulated CPU time (s) 342.23
Current children cumulated vsize (KiB) 90228

[startup+402.3 s]
/proc/loadavg: 2.01 2.05 2.07 3/177 23655
/proc/meminfo: memFree=31216520/32872528 swapFree=518888/559768
[pid=23621] ppid=23618 vsize=90228 CPUtime=402.22 cores=0,2,4,6
/proc/23621/stat : 23621 (open-wbo) R 23618 23621 20982 0 -1 4202496 10597 0 0 0 40219 3 0 0 20 0 1 0 30138593 92393472 20124 33554432000 4194304 6059633 140736579429824 140736579428312 4278447 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/23621/statm: 22557 20124 184 456 0 22093 0
Current children cumulated CPU time (s) 402.22
Current children cumulated vsize (KiB) 90228

[startup+462.3 s]
/proc/loadavg: 2.04 2.05 2.07 4/177 23656
/proc/meminfo: memFree=31216316/32872528 swapFree=518888/559768
[pid=23621] ppid=23618 vsize=90228 CPUtime=462.21 cores=0,2,4,6
/proc/23621/stat : 23621 (open-wbo) R 23618 23621 20982 0 -1 4202496 10598 0 0 0 46218 3 0 0 20 0 1 0 30138593 92393472 20636 33554432000 4194304 6059633 140736579429824 140736579428312 4254744 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/23621/statm: 22557 20636 184 456 0 22093 0
Current children cumulated CPU time (s) 462.21
Current children cumulated vsize (KiB) 90228

[startup+522.3 s]
/proc/loadavg: 2.01 2.04 2.06 3/177 23658
/proc/meminfo: memFree=31221048/32872528 swapFree=518888/559768
[pid=23621] ppid=23618 vsize=90228 CPUtime=522.2 cores=0,2,4,6
/proc/23621/stat : 23621 (open-wbo) R 23618 23621 20982 0 -1 4202496 10599 0 0 0 52217 3 0 0 20 0 1 0 30138593 92393472 21148 33554432000 4194304 6059633 140736579429824 140736579428312 4262338 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/23621/statm: 22557 21148 184 456 0 22093 0
Current children cumulated CPU time (s) 522.2
Current children cumulated vsize (KiB) 90228

[startup+582.3 s]
/proc/loadavg: 2.00 2.03 2.06 3/177 23659
/proc/meminfo: memFree=31224540/32872528 swapFree=518888/559768
[pid=23621] ppid=23618 vsize=90228 CPUtime=582.19 cores=0,2,4,6
/proc/23621/stat : 23621 (open-wbo) R 23618 23621 20982 0 -1 4202496 10599 0 0 0 58216 3 0 0 20 0 1 0 30138593 92393472 21148 33554432000 4194304 6059633 140736579429824 140736579428312 4254766 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/23621/statm: 22557 21148 184 456 0 22093 0
Current children cumulated CPU time (s) 582.19
Current children cumulated vsize (KiB) 90228


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


[startup+942.3 s]
/proc/loadavg: 2.12 2.09 2.07 3/177 23714
/proc/meminfo: memFree=31282560/32872528 swapFree=518888/559768
[pid=23621] ppid=23618 vsize=90228 CPUtime=942.14 cores=0,2,4,6
/proc/23621/stat : 23621 (open-wbo) R 23618 23621 20982 0 -1 4202496 14166 0 0 0 94206 8 0 0 20 0 1 0 30138593 92393472 21448 33554432000 4194304 6059633 140736579429824 140736579428648 4277900 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/23621/statm: 22557 21448 184 456 0 22093 0
Current children cumulated CPU time (s) 942.14
Current children cumulated vsize (KiB) 90228

[startup+1002.3 s]
/proc/loadavg: 2.08 2.09 2.07 3/177 23715
/proc/meminfo: memFree=31229932/32872528 swapFree=518888/559768
[pid=23621] ppid=23618 vsize=139548 CPUtime=1002.13 cores=0,2,4,6
/proc/23621/stat : 23621 (open-wbo) R 23618 23621 20982 0 -1 4202496 15185 0 0 0 100204 9 0 0 20 0 1 0 30138593 142897152 29621 33554432000 4194304 6059633 140736579429824 140736579428360 4278479 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/23621/statm: 34887 29621 184 456 0 34423 0
Current children cumulated CPU time (s) 1002.13
Current children cumulated vsize (KiB) 139548

[startup+1062.3 s]
/proc/loadavg: 2.14 2.10 2.07 3/177 23716
/proc/meminfo: memFree=31221300/32872528 swapFree=518888/559768
[pid=23621] ppid=23618 vsize=139548 CPUtime=1062.12 cores=0,2,4,6
/proc/23621/stat : 23621 (open-wbo) R 23618 23621 20982 0 -1 4202496 15700 0 0 0 106202 10 0 0 20 0 1 0 30138593 142897152 31157 33554432000 4194304 6059633 140736579429824 140736579428360 4261657 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/23621/statm: 34887 31157 184 456 0 34423 0
Current children cumulated CPU time (s) 1062.12
Current children cumulated vsize (KiB) 139548

[startup+1122.3 s]
/proc/loadavg: 2.10 2.09 2.07 3/177 23718
/proc/meminfo: memFree=31257104/32872528 swapFree=518888/559768
[pid=23621] ppid=23618 vsize=90228 CPUtime=1122.11 cores=0,2,4,6
/proc/23621/stat : 23621 (open-wbo) R 23618 23621 20982 0 -1 4202496 16214 0 0 0 112200 11 0 0 20 0 1 0 30138593 92393472 21448 33554432000 4194304 6059633 140736579429824 140736579428648 4254760 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/23621/statm: 22557 21448 184 456 0 22093 0
Current children cumulated CPU time (s) 1122.11
Current children cumulated vsize (KiB) 90228

[startup+1182.3 s]
/proc/loadavg: 2.08 2.09 2.07 3/177 23719
/proc/meminfo: memFree=31257104/32872528 swapFree=518888/559768
[pid=23621] ppid=23618 vsize=90228 CPUtime=1182.11 cores=0,2,4,6
/proc/23621/stat : 23621 (open-wbo) R 23618 23621 20982 0 -1 4202496 16727 0 0 0 118199 12 0 0 20 0 1 0 30138593 92393472 21448 33554432000 4194304 6059633 140736579429824 140736579428648 4278373 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/23621/statm: 22557 21448 184 456 0 22093 0
Current children cumulated CPU time (s) 1182.11
Current children cumulated vsize (KiB) 90228

[startup+1242.3 s]
/proc/loadavg: 2.13 2.10 2.08 3/177 23720
/proc/meminfo: memFree=31255984/32872528 swapFree=518888/559768
[pid=23621] ppid=23618 vsize=90228 CPUtime=1242.09 cores=0,2,4,6
/proc/23621/stat : 23621 (open-wbo) R 23618 23621 20982 0 -1 4202496 17241 0 0 0 124197 12 0 0 20 0 1 0 30138593 92393472 21448 33554432000 4194304 6059633 140736579429824 140736579428648 4254322 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/23621/statm: 22557 21448 184 456 0 22093 0
Current children cumulated CPU time (s) 1242.09
Current children cumulated vsize (KiB) 90228

[startup+1302.3 s]
/proc/loadavg: 2.10 2.09 2.08 3/177 23721
/proc/meminfo: memFree=31256228/32872528 swapFree=518888/559768
[pid=23621] ppid=23618 vsize=90228 CPUtime=1302.09 cores=0,2,4,6
/proc/23621/stat : 23621 (open-wbo) R 23618 23621 20982 0 -1 4202496 17755 0 0 0 130196 13 0 0 20 0 1 0 30138593 92393472 21448 33554432000 4194304 6059633 140736579429824 140736579428648 4278035 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/23621/statm: 22557 21448 184 456 0 22093 0
Current children cumulated CPU time (s) 1302.09
Current children cumulated vsize (KiB) 90228

[startup+1362.3 s]
/proc/loadavg: 2.11 2.10 2.08 3/177 23722
/proc/meminfo: memFree=31256224/32872528 swapFree=518888/559768
[pid=23621] ppid=23618 vsize=90228 CPUtime=1362.08 cores=0,2,4,6
/proc/23621/stat : 23621 (open-wbo) R 23618 23621 20982 0 -1 4202496 18270 0 0 0 136194 14 0 0 20 0 1 0 30138593 92393472 21448 33554432000 4194304 6059633 140736579429824 140736579428648 4277971 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/23621/statm: 22557 21448 184 456 0 22093 0
Current children cumulated CPU time (s) 1362.08
Current children cumulated vsize (KiB) 90228

[startup+1422.3 s]
/proc/loadavg: 2.07 2.09 2.08 3/178 23727
/proc/meminfo: memFree=31255080/32872528 swapFree=518888/559768
[pid=23621] ppid=23618 vsize=90828 CPUtime=1422.08 cores=0,2,4,6
/proc/23621/stat : 23621 (open-wbo) R 23618 23621 20982 0 -1 4202496 18938 0 0 0 142193 15 0 0 20 0 1 0 30138593 93007872 21598 33554432000 4194304 6059633 140736579429824 140736579428648 4278447 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/23621/statm: 22707 21598 184 456 0 22243 0
Current children cumulated CPU time (s) 1422.08
Current children cumulated vsize (KiB) 90828

[startup+1482.3 s]
/proc/loadavg: 2.08 2.09 2.08 3/177 23728
/proc/meminfo: memFree=31255180/32872528 swapFree=518888/559768
[pid=23621] ppid=23618 vsize=90828 CPUtime=1482.05 cores=0,2,4,6
/proc/23621/stat : 23621 (open-wbo) R 23618 23621 20982 0 -1 4202496 19454 0 0 0 148190 15 0 0 20 0 1 0 30138593 93007872 21598 33554432000 4194304 6059633 140736579429824 140736579428648 4278520 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/23621/statm: 22707 21598 184 456 0 22243 0
Current children cumulated CPU time (s) 1482.05
Current children cumulated vsize (KiB) 90828

[startup+1542.31 s]
/proc/loadavg: 2.03 2.07 2.07 3/177 23729
/proc/meminfo: memFree=31255260/32872528 swapFree=518888/559768
[pid=23621] ppid=23618 vsize=91468 CPUtime=1542.05 cores=0,2,4,6
/proc/23621/stat : 23621 (open-wbo) R 23618 23621 20982 0 -1 4202496 20200 0 0 0 154188 17 0 0 20 0 1 0 30138593 93663232 21758 33554432000 4194304 6059633 140736579429824 140736579428648 4277549 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/23621/statm: 22867 21758 184 456 0 22403 0
Current children cumulated CPU time (s) 1542.05
Current children cumulated vsize (KiB) 91468

[startup+1602.3 s]
/proc/loadavg: 2.04 2.07 2.07 3/177 23730
/proc/meminfo: memFree=31166880/32872528 swapFree=518888/559768
[pid=23621] ppid=23618 vsize=171608 CPUtime=1602.04 cores=0,2,4,6
/proc/23621/stat : 23621 (open-wbo) R 23618 23621 20982 0 -1 4202496 20784 0 0 0 160185 19 0 0 20 0 1 0 30138593 175726592 34606 33554432000 4194304 6059633 140736579429824 140736579428616 4277900 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/23621/statm: 42902 34606 184 456 0 42438 0
Current children cumulated CPU time (s) 1602.04
Current children cumulated vsize (KiB) 171608

[startup+1662.3 s]
/proc/loadavg: 2.06 2.07 2.07 3/177 23731
/proc/meminfo: memFree=31206420/32872528 swapFree=518888/559768
[pid=23621] ppid=23618 vsize=140788 CPUtime=1662.03 cores=0,2,4,6
/proc/23621/stat : 23621 (open-wbo) R 23618 23621 20982 0 -1 4202496 21300 0 0 0 166183 20 0 0 20 0 1 0 30138593 144166912 34027 33554432000 4194304 6059633 140736579429824 140736579428360 4254740 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/23621/statm: 35197 34027 184 456 0 34733 0
Current children cumulated CPU time (s) 1662.03
Current children cumulated vsize (KiB) 140788

[startup+1722.3 s]
/proc/loadavg: 2.06 2.07 2.07 3/176 23732
/proc/meminfo: memFree=31212588/32872528 swapFree=518888/559768
[pid=23621] ppid=23618 vsize=140788 CPUtime=1722.03 cores=0,2,4,6
/proc/23621/stat : 23621 (open-wbo) R 23618 23621 20982 0 -1 4202496 21883 0 0 0 172181 22 0 0 20 0 1 0 30138593 144166912 33003 33554432000 4194304 6059633 140736579429824 140736579428360 4278425 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/23621/statm: 35197 33003 184 456 0 34733 0
Current children cumulated CPU time (s) 1722.03
Current children cumulated vsize (KiB) 140788

[startup+1782.3 s]
/proc/loadavg: 2.12 2.08 2.08 3/177 23734
/proc/meminfo: memFree=31216564/32872528 swapFree=518888/559768
[pid=23621] ppid=23618 vsize=140788 CPUtime=1782.01 cores=0,2,4,6
/proc/23621/stat : 23621 (open-wbo) R 23618 23621 20982 0 -1 4202496 22466 0 0 0 178178 23 0 0 20 0 1 0 30138593 144166912 31467 33554432000 4194304 6059633 140736579429824 140736579428360 4277900 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/23621/statm: 35197 31467 184 456 0 34733 0
Current children cumulated CPU time (s) 1782.01
Current children cumulated vsize (KiB) 140788



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.3 s]
/proc/loadavg: 2.17 2.10 2.08 3/177 23735
/proc/meminfo: memFree=31172564/32872528 swapFree=518888/559768
[pid=23621] ppid=23618 vsize=140788 CPUtime=1800.01 cores=0,2,4,6
/proc/23621/stat : 23621 (open-wbo) R 23618 23621 20982 0 -1 4202496 22471 0 0 0 179978 23 0 0 20 0 1 0 30138593 144166912 34027 33554432000 4194304 6059633 140736579429824 140736579428360 4277900 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/23621/statm: 35197 34027 184 456 0 34733 0
Current children cumulated CPU time (s) 1800.01
Current children cumulated vsize (KiB) 140788

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 23621 sig 9
??? end of watcher thread
Dumping a history of the last processes samples

[startup+1800.3 s]
/proc/loadavg: 2.17 2.10 2.08 3/177 23735
/proc/meminfo: memFree=31172564/32872528 swapFree=518888/559768
[pid=23621] ppid=23618 vsize=140788 CPUtime=1800.01 cores=0,2,4,6
/proc/23621/stat : 23621 (open-wbo) R 23618 23621 20982 0 -1 4202496 22471 0 0 0 179978 23 0 0 20 0 1 0 30138593 144166912 34027 33554432000 4194304 6059633 140736579429824 140736579428360 4277900 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/23621/statm: 35197 34027 184 456 0 34733 0
Current children cumulated CPU time (s) 1800.01
Current children cumulated vsize (KiB) 140788

Child status: 40
Real time (s): 1800.3
CPU time (s): 1800.02
CPU user time (s): 1799.79
CPU system time (s): 0.235964
CPU usage (%): 99.9844
Max. virtual memory (cumulated for all children) (KiB): 171608

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.79
system time used= 0.235964
maximum resident set size= 140472
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 22474
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= 12
involuntary context switches= 1881

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 4.51631 second user time and 6.94394 second system time

The end

Launcher Data 

Begin job on node106 at 2016-06-26 21:56:24
IDJOB=4116266
IDBENCH=109448
IDSOLVER=2547
FILE ID=node106/4116266-1466970984
RUNJOBID= node106-1466942800-20998
PBS_JOBID= 19976348
Free space on /tmp= 71680 MiB

SOLVER NAME= Open-WBO PB16
BENCH NAME= PB16/normalized-PB16/DEC-SMALLINT-LIN/nossum/normalized-sha1-size80-round23-9.opb
COMMAND LINE= open-wbo BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4116266-1466970984/watcher-4116266-1466970984 -o /tmp/evaluation-result-4116266-1466970984/solver-4116266-1466970984 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node106-1466942800-20998 --watchdog 1960  open-wbo HOME/instance-4116266-1466970984.opb

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

MD5SUM BENCH= 63451afdf29a8e80a45832b5f6bbb8a8
RANDOM SEED=1286416724

node106.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		: 2667.170
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		: 2667.170
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		: 2667.170
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		: 2667.170
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		: 2667.170
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	: 5332.56
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		: 2667.170
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 20
initial apicid	: 20
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.55
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 6
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2667.170
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		: 2667.170
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	: 5332.56
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       32872528 kB
MemFree:        31354004 kB
Buffers:           17108 kB
Cached:           157836 kB
SwapCached:         4304 kB
Active:           108188 kB
Inactive:         150060 kB
Active(anon):      80828 kB
Inactive(anon):     4936 kB
Active(file):      27360 kB
Inactive(file):   145124 kB
Unevictable:      559768 kB
Mlocked:          518888 kB
SwapTotal:      67108856 kB
SwapFree:       67096696 kB
Dirty:              5044 kB
Writeback:             0 kB
AnonPages:        640108 kB
Mapped:             8992 kB
Shmem:                 0 kB
Slab:             567944 kB
SReclaimable:      11988 kB
SUnreclaim:       555956 kB
KernelStack:        1456 kB
PageTables:         5460 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545120 kB
Committed_AS:     774436 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346412 kB
VmallocChunk:   34341988032 kB
HardwareCorrupted:     0 kB
AnonHugePages:    108544 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= 71672 MiB
End job on node106 at 2016-06-26 22:26:24