Trace number 4116242

Some explanations

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

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

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

Solver answer on this benchmark

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

General information on the benchmark

Namenormalized-PB16/DEC-SMALLINT-LIN/nossum/
normalized-sha1-size96-round22-4.opb
MD5SUMf04d3d6fc51f4b7608ff050c353aa18a
Bench CategoryDEC-SMALLINT-LIN (no optimisation, small integers, linear constraints)
Best result obtained on this benchmark
Best value of the objective obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Has Objective FunctionNO
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables4128
Total number of constraints8672
Number of constraints which are clauses7424
Number of constraints which are cardinality constraints (but not clauses)384
Number of constraints which are nor clauses,nor cardinality constraints864
Minimum length of a constraint1
Maximum length of a constraint10
Number of terms in the objective function 0
Biggest coefficient in the objective function 0
Number of bits for the biggest coefficient in the objective function 0
Sum of the numbers in the objective function 0
Number of bits of the sum of numbers in the objective function 0
Biggest number in a constraint 4
Number of bits of the biggest number in a constraint 3
Biggest sum of numbers in a constraint 14
Number of bits of the biggest sum of numbers4
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Solver Data 

0.00/0.00	c
0.00/0.00	c Open-WBO:	 a Modular MaxSAT Solver -- based on Glucose4.0 (core version)
0.00/0.00	c Version:	 Pseudo-Boolean Evaluation 2016
0.00/0.00	c Authors:	 Ruben Martins, Vasco Manquinho, Ines Lynce
0.00/0.00	c Contributors:	 Miguel Neves, Saurabh Joshi, Mikolas Janota
0.00/0.00	c Contact:	 open-wbo@sat.inesc-id.pt -- http://sat.inesc-id.pt/open-wbo/
0.00/0.00	c
0.00/0.00	c WARNING: for repeatability, setting FPU to use double precision
0.00/0.00	c Instance file HOME/instance-4116242-1466957270.opb
0.00/0.00	c File size is 377337 bytes.
1800.01/1800.30	c Sum of soft weights:            0
1800.01/1800.30	c |                                                                                                       |
1800.01/1800.30	c ========================================[ Problem Statistics ]===========================================
1800.01/1800.30	c |                                                                                                       |
1800.01/1800.30	c |  Problem Type:           Unweighted                                                                   |
1800.01/1800.30	c |  Number of variables:          4128                                                                   |
1800.01/1800.30	c |  Number of hard clauses:       7808                                                                   |
1800.01/1800.30	c |  Number of soft clauses:          0                                                                   |
1800.01/1800.30	c |  Number of cardinality:         384                                                                   |
1800.01/1800.30	c |  Number of PB :                1728                                                                   |
1800.01/1800.30	c |  Parse time:                   0.04 s                                                                 |
1800.01/1800.30	c |                                                                                                       |
1800.01/1800.30	s UNKNOWN

Verifier Data 

ERROR: no interpretation found !

Watcher Data 

runsolver Copyright (C) 2010-2013 Olivier ROUSSEL

This is runsolver version 3.3.7 (svn: 2553)

This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
GNU General Public License for more details.

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4116242-1466957270/watcher-4116242-1466957270 -o /tmp/evaluation-result-4116242-1466957270/solver-4116242-1466957270 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node121-1466940445-21039 --watchdog 1960 open-wbo HOME/instance-4116242-1466957270.opb 

pid=22739
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: 2.25 2.24 2.19 3/174 22742
/proc/meminfo: memFree=30369744/32872528 swapFree=1308564/1463908
[pid=22742] ppid=22739 vsize=2712 CPUtime=0 cores=0,2,4,6
/proc/22742/stat : 22742 (open-wbo) R 22739 22742 21023 0 -1 4202496 402 0 0 0 0 0 0 0 20 0 1 0 28765962 2777088 278 33554432000 4194304 6059633 140733792400464 140733886014024 5050535 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/22742/statm: 678 278 227 456 0 121 0

[startup+0.100168 s]
/proc/loadavg: 2.25 2.24 2.19 3/174 22742
/proc/meminfo: memFree=30369744/32872528 swapFree=1308564/1463908
[pid=22742] ppid=22739 vsize=27176 CPUtime=0.09 cores=0,2,4,6
/proc/22742/stat : 22742 (open-wbo) R 22739 22742 21023 0 -1 4202496 5047 0 0 0 9 0 0 0 20 0 1 0 28765962 27828224 5283 33554432000 4194304 6059633 140733792400464 140733792399016 4256973 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/22742/statm: 6794 5283 168 456 0 6330 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 27176

[startup+0.200356 s]
/proc/loadavg: 2.25 2.24 2.19 3/174 22742
/proc/meminfo: memFree=30369744/32872528 swapFree=1308564/1463908
[pid=22742] ppid=22739 vsize=27680 CPUtime=0.19 cores=0,2,4,6
/proc/22742/stat : 22742 (open-wbo) R 22739 22742 21023 0 -1 4202496 5296 0 0 0 19 0 0 0 20 0 1 0 28765962 28344320 5479 33554432000 4194304 6059633 140733792400464 140733792399016 4277855 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/22742/statm: 6920 5479 182 456 0 6456 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 27680

[startup+0.300351 s]
/proc/loadavg: 2.25 2.24 2.19 3/174 22742
/proc/meminfo: memFree=30369744/32872528 swapFree=1308564/1463908
[pid=22742] ppid=22739 vsize=27928 CPUtime=0.29 cores=0,2,4,6
/proc/22742/stat : 22742 (open-wbo) R 22739 22742 21023 0 -1 4202496 5400 0 0 0 29 0 0 0 20 0 1 0 28765962 28598272 5562 33554432000 4194304 6059633 140733792400464 140733792399016 4254740 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/22742/statm: 6982 5562 182 456 0 6518 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 27928

[startup+0.700252 s]
/proc/loadavg: 2.25 2.24 2.19 3/174 22742
/proc/meminfo: memFree=30369744/32872528 swapFree=1308564/1463908
[pid=22742] ppid=22739 vsize=28200 CPUtime=0.69 cores=0,2,4,6
/proc/22742/stat : 22742 (open-wbo) R 22739 22742 21023 0 -1 4202496 5484 0 0 0 69 0 0 0 20 0 1 0 28765962 28876800 5645 33554432000 4194304 6059633 140733792400464 140733792399016 4277570 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/22742/statm: 7050 5645 183 456 0 6586 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 28200

[startup+1.50029 s]
/proc/loadavg: 2.25 2.24 2.19 3/175 22743
/proc/meminfo: memFree=30348112/32872528 swapFree=1308564/1463908
[pid=22742] ppid=22739 vsize=28420 CPUtime=1.48 cores=0,2,4,6
/proc/22742/stat : 22742 (open-wbo) R 22739 22742 21023 0 -1 4202496 6120 0 0 0 148 0 0 0 20 0 1 0 28765962 29102080 5723 33554432000 4194304 6059633 140733792400464 140733792398824 4277549 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/22742/statm: 7105 5723 184 456 0 6641 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 28420

[startup+3.10029 s]
/proc/loadavg: 2.25 2.24 2.19 3/175 22743
/proc/meminfo: memFree=30346996/32872528 swapFree=1308564/1463908
[pid=22742] ppid=22739 vsize=28704 CPUtime=3.08 cores=0,2,4,6
/proc/22742/stat : 22742 (open-wbo) R 22739 22742 21023 0 -1 4202496 6209 0 0 0 308 0 0 0 20 0 1 0 28765962 29392896 5811 33554432000 4194304 6059633 140733792400464 140733792398952 4277832 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/22742/statm: 7176 5811 184 456 0 6712 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 28704

[startup+6.30029 s]
/proc/loadavg: 2.23 2.23 2.19 3/175 22743
/proc/meminfo: memFree=30347004/32872528 swapFree=1308564/1463908
[pid=22742] ppid=22739 vsize=29048 CPUtime=6.29 cores=0,2,4,6
/proc/22742/stat : 22742 (open-wbo) R 22739 22742 21023 0 -1 4202496 7072 0 0 0 628 1 0 0 20 0 1 0 28765962 29745152 5940 33554432000 4194304 6059633 140733792400464 140733792399288 4277835 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/22742/statm: 7262 5940 184 456 0 6798 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 29048

[startup+12.7003 s]
/proc/loadavg: 2.29 2.24 2.20 4/175 22743
/proc/meminfo: memFree=30334924/32872528 swapFree=1308564/1463908
[pid=22742] ppid=22739 vsize=40772 CPUtime=12.69 cores=0,2,4,6
/proc/22742/stat : 22742 (open-wbo) R 22739 22742 21023 0 -1 4202496 8063 0 0 0 1268 1 0 0 20 0 1 0 28765962 41750528 8888 33554432000 4194304 6059633 140733792400464 140733792398984 4277527 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/22742/statm: 10193 8888 184 456 0 9729 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 40772

[startup+25.5004 s]
/proc/loadavg: 2.22 2.23 2.19 3/175 22743
/proc/meminfo: memFree=30335384/32872528 swapFree=1308564/1463908
[pid=22742] ppid=22739 vsize=40772 CPUtime=25.48 cores=0,2,4,6
/proc/22742/stat : 22742 (open-wbo) R 22739 22742 21023 0 -1 4202496 8083 0 0 0 2547 1 0 0 20 0 1 0 28765962 41750528 8907 33554432000 4194304 6059633 140733792400464 140733792398984 4277570 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/22742/statm: 10193 8907 184 456 0 9729 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 40772

[startup+51.1004 s]
/proc/loadavg: 2.15 2.21 2.18 3/175 22743
/proc/meminfo: memFree=30330980/32872528 swapFree=1308564/1463908
[pid=22742] ppid=22739 vsize=45124 CPUtime=51.08 cores=0,2,4,6
/proc/22742/stat : 22742 (open-wbo) R 22739 22742 21023 0 -1 4202496 8768 0 0 0 5107 1 0 0 20 0 1 0 28765962 46206976 10039 33554432000 4194304 6059633 140733792400464 140733792398984 4299992 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/22742/statm: 11281 10039 184 456 0 10817 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 45124

[startup+102.3 s]
/proc/loadavg: 2.22 2.22 2.19 4/175 22745
/proc/meminfo: memFree=30336124/32872528 swapFree=1308564/1463908
[pid=22742] ppid=22739 vsize=36352 CPUtime=102.28 cores=0,2,4,6
/proc/22742/stat : 22742 (open-wbo) R 22739 22742 21023 0 -1 4202496 9382 0 0 0 10226 2 0 0 20 0 1 0 28765962 37224448 7803 33554432000 4194304 6059633 140733792400464 140733792399288 4277855 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/22742/statm: 9088 7803 184 456 0 8624 0
Current children cumulated CPU time (s) 102.28
Current children cumulated vsize (KiB) 36352

[startup+162.3 s]
/proc/loadavg: 2.14 2.20 2.18 4/176 22749
/proc/meminfo: memFree=30313532/32872528 swapFree=1308564/1463908
[pid=22742] ppid=22739 vsize=67220 CPUtime=162.27 cores=0,2,4,6
/proc/22742/stat : 22742 (open-wbo) R 22739 22742 21023 0 -1 4202496 11124 0 0 0 16225 2 0 0 20 0 1 0 28765962 68833280 13028 33554432000 4194304 6059633 140733792400464 140733792398952 4277570 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/22742/statm: 16805 13028 184 456 0 16341 0
Current children cumulated CPU time (s) 162.27
Current children cumulated vsize (KiB) 67220

[startup+222.307 s]
/proc/loadavg: 2.15 2.19 2.18 3/175 22750
/proc/meminfo: memFree=30292192/32872528 swapFree=1308564/1463908
[pid=22742] ppid=22739 vsize=67220 CPUtime=222.26 cores=0,2,4,6
/proc/22742/stat : 22742 (open-wbo) R 22739 22742 21023 0 -1 4202496 11138 0 0 0 22224 2 0 0 20 0 1 0 28765962 68833280 14064 33554432000 4194304 6059633 140733792400464 140733792398952 4277900 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/22742/statm: 16805 14064 184 456 0 16341 0
Current children cumulated CPU time (s) 222.26
Current children cumulated vsize (KiB) 67220

[startup+282.3 s]
/proc/loadavg: 2.23 2.20 2.18 4/175 22751
/proc/meminfo: memFree=30283932/32872528 swapFree=1308564/1463908
[pid=22742] ppid=22739 vsize=67220 CPUtime=282.24 cores=0,2,4,6
/proc/22742/stat : 22742 (open-wbo) R 22739 22742 21023 0 -1 4202496 11514 0 0 0 28222 2 0 0 20 0 1 0 28765962 68833280 14669 33554432000 4194304 6059633 140733792400464 140733792399288 4254688 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/22742/statm: 16805 14669 184 456 0 16341 0
Current children cumulated CPU time (s) 282.24
Current children cumulated vsize (KiB) 67220

[startup+342.3 s]
/proc/loadavg: 2.21 2.19 2.18 3/175 22752
/proc/meminfo: memFree=30274620/32872528 swapFree=1308564/1463908
[pid=22742] ppid=22739 vsize=97568 CPUtime=342.24 cores=0,2,4,6
/proc/22742/stat : 22742 (open-wbo) R 22739 22742 21023 0 -1 4202496 11957 0 0 0 34221 3 0 0 20 0 1 0 28765962 99909632 16636 33554432000 4194304 6059633 140733792400464 140733792398952 4277781 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/22742/statm: 24392 16636 184 456 0 23928 0
Current children cumulated CPU time (s) 342.24
Current children cumulated vsize (KiB) 97568

[startup+402.3 s]
/proc/loadavg: 2.27 2.21 2.19 3/175 22754
/proc/meminfo: memFree=30270272/32872528 swapFree=1308564/1463908
[pid=22742] ppid=22739 vsize=97568 CPUtime=402.23 cores=0,2,4,6
/proc/22742/stat : 22742 (open-wbo) R 22739 22742 21023 0 -1 4202496 11959 0 0 0 40220 3 0 0 20 0 1 0 28765962 99909632 17660 33554432000 4194304 6059633 140733792400464 140733792398952 4278457 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/22742/statm: 24392 17660 184 456 0 23928 0
Current children cumulated CPU time (s) 402.23
Current children cumulated vsize (KiB) 97568

[startup+462.3 s]
/proc/loadavg: 2.22 2.20 2.18 4/175 22755
/proc/meminfo: memFree=30267104/32872528 swapFree=1308564/1463908
[pid=22742] ppid=22739 vsize=97568 CPUtime=462.22 cores=0,2,4,6
/proc/22742/stat : 22742 (open-wbo) R 22739 22742 21023 0 -1 4202496 11960 0 0 0 46219 3 0 0 20 0 1 0 28765962 99909632 18172 33554432000 4194304 6059633 140733792400464 140733792398952 4277855 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/22742/statm: 24392 18172 184 456 0 23928 0
Current children cumulated CPU time (s) 462.22
Current children cumulated vsize (KiB) 97568

[startup+522.3 s]
/proc/loadavg: 2.21 2.21 2.18 3/174 22756
/proc/meminfo: memFree=30265884/32872528 swapFree=1308564/1463908
[pid=22742] ppid=22739 vsize=97568 CPUtime=522.21 cores=0,2,4,6
/proc/22742/stat : 22742 (open-wbo) R 22739 22742 21023 0 -1 4202496 11961 0 0 0 52218 3 0 0 20 0 1 0 28765962 99909632 18684 33554432000 4194304 6059633 140733792400464 140733792398952 4277549 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/22742/statm: 24392 18684 184 456 0 23928 0
Current children cumulated CPU time (s) 522.21
Current children cumulated vsize (KiB) 97568

[startup+582.3 s]
/proc/loadavg: 2.18 2.20 2.18 3/175 22758
/proc/meminfo: memFree=30265264/32872528 swapFree=1308564/1463908
[pid=22742] ppid=22739 vsize=97568 CPUtime=582.2 cores=0,2,4,6
/proc/22742/stat : 22742 (open-wbo) R 22739 22742 21023 0 -1 4202496 11969 0 0 0 58217 3 0 0 20 0 1 0 28765962 99909632 18692 33554432000 4194304 6059633 140733792400464 140733792398952 4278288 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/22742/statm: 24392 18692 184 456 0 23928 0
Current children cumulated CPU time (s) 582.2
Current children cumulated vsize (KiB) 97568


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


[startup+942.3 s]
/proc/loadavg: 2.16 2.19 2.18 3/175 22768
/proc/meminfo: memFree=30228368/32872528 swapFree=1308564/1463908
[pid=22742] ppid=22739 vsize=97568 CPUtime=942.14 cores=0,2,4,6
/proc/22742/stat : 22742 (open-wbo) R 22739 22742 21023 0 -1 4202496 15095 0 0 0 94208 6 0 0 20 0 1 0 28765962 99909632 19247 33554432000 4194304 6059633 140733792400464 140733792399288 4277900 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/22742/statm: 24392 19247 184 456 0 23928 0
Current children cumulated CPU time (s) 942.14
Current children cumulated vsize (KiB) 97568

[startup+1002.3 s]
/proc/loadavg: 2.25 2.21 2.18 4/175 22770
/proc/meminfo: memFree=30222184/32872528 swapFree=1308564/1463908
[pid=22742] ppid=22739 vsize=97568 CPUtime=1002.13 cores=0,2,4,6
/proc/22742/stat : 22742 (open-wbo) R 22739 22742 21023 0 -1 4202496 15520 0 0 0 100206 7 0 0 20 0 1 0 28765962 99909632 19247 33554432000 4194304 6059633 140733792400464 140733792399288 4277900 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/22742/statm: 24392 19247 184 456 0 23928 0
Current children cumulated CPU time (s) 1002.13
Current children cumulated vsize (KiB) 97568

[startup+1062.3 s]
/proc/loadavg: 2.22 2.22 2.18 3/175 22771
/proc/meminfo: memFree=30218328/32872528 swapFree=1308564/1463908
[pid=22742] ppid=22739 vsize=97568 CPUtime=1062.12 cores=0,2,4,6
/proc/22742/stat : 22742 (open-wbo) R 22739 22742 21023 0 -1 4202496 15945 0 0 0 106205 7 0 0 20 0 1 0 28765962 99909632 19247 33554432000 4194304 6059633 140733792400464 140733792399288 4278447 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/22742/statm: 24392 19247 184 456 0 23928 0
Current children cumulated CPU time (s) 1062.12
Current children cumulated vsize (KiB) 97568

[startup+1122.3 s]
/proc/loadavg: 2.23 2.22 2.18 3/175 22772
/proc/meminfo: memFree=30181900/32872528 swapFree=1308564/1463908
[pid=22742] ppid=22739 vsize=146888 CPUtime=1122.11 cores=0,2,4,6
/proc/22742/stat : 22742 (open-wbo) R 22739 22742 21023 0 -1 4202496 16793 0 0 0 112203 8 0 0 20 0 1 0 28765962 150413312 27845 33554432000 4194304 6059633 140733792400464 140733792399000 4278354 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/22742/statm: 36722 27845 184 456 0 36258 0
Current children cumulated CPU time (s) 1122.11
Current children cumulated vsize (KiB) 146888

[startup+1182.3 s]
/proc/loadavg: 2.29 2.24 2.19 4/175 22773
/proc/meminfo: memFree=30175664/32872528 swapFree=1308564/1463908
[pid=22742] ppid=22739 vsize=146888 CPUtime=1182.1 cores=0,2,4,6
/proc/22742/stat : 22742 (open-wbo) R 22739 22742 21023 0 -1 4202496 17221 0 0 0 118201 9 0 0 20 0 1 0 28765962 150413312 28869 33554432000 4194304 6059633 140733792400464 140733792399000 4277855 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/22742/statm: 36722 28869 184 456 0 36258 0
Current children cumulated CPU time (s) 1182.1
Current children cumulated vsize (KiB) 146888

[startup+1242.3 s]
/proc/loadavg: 2.32 2.26 2.20 3/175 22774
/proc/meminfo: memFree=30173336/32872528 swapFree=1308564/1463908
[pid=22742] ppid=22739 vsize=146888 CPUtime=1242.1 cores=0,2,4,6
/proc/22742/stat : 22742 (open-wbo) R 22739 22742 21023 0 -1 4202496 17649 0 0 0 124200 10 0 0 20 0 1 0 28765962 150413312 29381 33554432000 4194304 6059633 140733792400464 140733792399000 4278443 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/22742/statm: 36722 29381 184 456 0 36258 0
Current children cumulated CPU time (s) 1242.1
Current children cumulated vsize (KiB) 146888

[startup+1302.3 s]
/proc/loadavg: 2.25 2.26 2.20 3/175 22776
/proc/meminfo: memFree=30173336/32872528 swapFree=1308564/1463908
[pid=22742] ppid=22739 vsize=146888 CPUtime=1302.08 cores=0,2,4,6
/proc/22742/stat : 22742 (open-wbo) R 22739 22742 21023 0 -1 4202496 18077 0 0 0 130198 10 0 0 20 0 1 0 28765962 150413312 29893 33554432000 4194304 6059633 140733792400464 140733792399000 4278031 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/22742/statm: 36722 29893 184 456 0 36258 0
Current children cumulated CPU time (s) 1302.08
Current children cumulated vsize (KiB) 146888

[startup+1362.3 s]
/proc/loadavg: 2.22 2.25 2.19 4/176 22780
/proc/meminfo: memFree=30171312/32872528 swapFree=1308564/1463908
[pid=22742] ppid=22739 vsize=146888 CPUtime=1362.07 cores=0,2,4,6
/proc/22742/stat : 22742 (open-wbo) R 22739 22742 21023 0 -1 4202496 18505 0 0 0 136196 11 0 0 20 0 1 0 28765962 150413312 29893 33554432000 4194304 6059633 140733792400464 140733792399000 4246291 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/22742/statm: 36722 29893 184 456 0 36258 0
Current children cumulated CPU time (s) 1362.07
Current children cumulated vsize (KiB) 146888

[startup+1422.3 s]
/proc/loadavg: 2.32 2.27 2.20 3/175 22781
/proc/meminfo: memFree=30173716/32872528 swapFree=1308564/1463908
[pid=22742] ppid=22739 vsize=146888 CPUtime=1422.08 cores=0,2,4,6
/proc/22742/stat : 22742 (open-wbo) R 22739 22742 21023 0 -1 4202496 18933 0 0 0 142196 12 0 0 20 0 1 0 28765962 150413312 29381 33554432000 4194304 6059633 140733792400464 140733792399000 4277900 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/22742/statm: 36722 29381 184 456 0 36258 0
Current children cumulated CPU time (s) 1422.08
Current children cumulated vsize (KiB) 146888

[startup+1482.3 s]
/proc/loadavg: 2.32 2.27 2.20 4/175 22782
/proc/meminfo: memFree=30177704/32872528 swapFree=1308564/1463908
[pid=22742] ppid=22739 vsize=146888 CPUtime=1482.06 cores=0,2,4,6
/proc/22742/stat : 22742 (open-wbo) R 22739 22742 21023 0 -1 4202496 19362 0 0 0 148194 12 0 0 20 0 1 0 28765962 150413312 29381 33554432000 4194304 6059633 140733792400464 140733792399000 4278011 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/22742/statm: 36722 29381 184 456 0 36258 0
Current children cumulated CPU time (s) 1482.06
Current children cumulated vsize (KiB) 146888

[startup+1542.31 s]
/proc/loadavg: 2.24 2.27 2.20 4/175 22783
/proc/meminfo: memFree=30184120/32872528 swapFree=1308564/1463908
[pid=22742] ppid=22739 vsize=146888 CPUtime=1542.06 cores=0,2,4,6
/proc/22742/stat : 22742 (open-wbo) R 22739 22742 21023 0 -1 4202496 19856 0 0 0 154193 13 0 0 20 0 1 0 28765962 150413312 28357 33554432000 4194304 6059633 140733792400464 140733792399000 4277737 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/22742/statm: 36722 28357 184 456 0 36258 0
Current children cumulated CPU time (s) 1542.06
Current children cumulated vsize (KiB) 146888

[startup+1602.3 s]
/proc/loadavg: 2.34 2.29 2.21 3/175 22785
/proc/meminfo: memFree=30194024/32872528 swapFree=1308564/1463908
[pid=22742] ppid=22739 vsize=146888 CPUtime=1602.04 cores=0,2,4,6
/proc/22742/stat : 22742 (open-wbo) R 22739 22742 21023 0 -1 4202496 20604 0 0 0 160190 14 0 0 20 0 1 0 28765962 150413312 27333 33554432000 4194304 6059633 140733792400464 140733792399000 4277900 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/22742/statm: 36722 27333 184 456 0 36258 0
Current children cumulated CPU time (s) 1602.04
Current children cumulated vsize (KiB) 146888

[startup+1662.3 s]
/proc/loadavg: 2.24 2.27 2.20 3/175 22831
/proc/meminfo: memFree=30306960/32872528 swapFree=1308564/1463908
[pid=22742] ppid=22739 vsize=97568 CPUtime=1662.03 cores=0,2,4,6
/proc/22742/stat : 22742 (open-wbo) R 22739 22742 21023 0 -1 4202496 21199 0 0 0 166188 15 0 0 20 0 1 0 28765962 99909632 19247 33554432000 4194304 6059633 140733792400464 140733792399288 4277855 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/22742/statm: 24392 19247 184 456 0 23928 0
Current children cumulated CPU time (s) 1662.03
Current children cumulated vsize (KiB) 97568

[startup+1722.3 s]
/proc/loadavg: 2.13 2.23 2.19 4/175 22832
/proc/meminfo: memFree=30297292/32872528 swapFree=1308564/1463908
[pid=22742] ppid=22739 vsize=97568 CPUtime=1722.02 cores=0,2,4,6
/proc/22742/stat : 22742 (open-wbo) R 22739 22742 21023 0 -1 4202496 22217 0 0 0 172185 17 0 0 20 0 1 0 28765962 99909632 19247 33554432000 4194304 6059633 140733792400464 140733792399288 4277900 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/22742/statm: 24392 19247 184 456 0 23928 0
Current children cumulated CPU time (s) 1722.02
Current children cumulated vsize (KiB) 97568

[startup+1782.3 s]
/proc/loadavg: 2.26 2.25 2.19 3/175 22833
/proc/meminfo: memFree=30294132/32872528 swapFree=1308564/1463908
[pid=22742] ppid=22739 vsize=97568 CPUtime=1782.02 cores=0,2,4,6
/proc/22742/stat : 22742 (open-wbo) R 22739 22742 21023 0 -1 4202496 23232 0 0 0 178183 19 0 0 20 0 1 0 28765962 99909632 19247 33554432000 4194304 6059633 140733792400464 140733792399288 4278035 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/22742/statm: 24392 19247 184 456 0 23928 0
Current children cumulated CPU time (s) 1782.02
Current children cumulated vsize (KiB) 97568



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.3 s]
/proc/loadavg: 2.26 2.24 2.19 3/175 22834
/proc/meminfo: memFree=30293932/32872528 swapFree=1308564/1463908
[pid=22742] ppid=22739 vsize=97568 CPUtime=1800.01 cores=0,2,4,6
/proc/22742/stat : 22742 (open-wbo) R 22739 22742 21023 0 -1 4202496 23232 0 0 0 179982 19 0 0 20 0 1 0 28765962 99909632 19247 33554432000 4194304 6059633 140733792400464 140733792399288 4277687 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/22742/statm: 24392 19247 184 456 0 23928 0
Current children cumulated CPU time (s) 1800.01
Current children cumulated vsize (KiB) 97568

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 22742 sig 9
??? end of watcher thread
Dumping a history of the last processes samples

[startup+1800.3 s]
/proc/loadavg: 2.26 2.24 2.19 3/175 22834
/proc/meminfo: memFree=30293932/32872528 swapFree=1308564/1463908
[pid=22742] ppid=22739 vsize=97568 CPUtime=1800.01 cores=0,2,4,6
/proc/22742/stat : 22742 (open-wbo) R 22739 22742 21023 0 -1 4202496 23232 0 0 0 179982 19 0 0 20 0 1 0 28765962 99909632 19247 33554432000 4194304 6059633 140733792400464 140733792399288 4277687 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/22742/statm: 24392 19247 184 456 0 23928 0
Current children cumulated CPU time (s) 1800.01
Current children cumulated vsize (KiB) 97568

Child status: 40
Real time (s): 1800.3
CPU time (s): 1800.02
CPU user time (s): 1799.83
CPU system time (s): 0.19197
CPU usage (%): 99.9844
Max. virtual memory (cumulated for all children) (KiB): 177708

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.83
system time used= 0.19197
maximum resident set size= 132128
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 23235
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= 13
involuntary context switches= 1855

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 4.21436 second user time and 7.30789 second system time

The end

Launcher Data 

Begin job on node121 at 2016-06-26 18:07:50
IDJOB=4116242
IDBENCH=109445
IDSOLVER=2547
FILE ID=node121/4116242-1466957270
RUNJOBID= node121-1466940445-21039
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-size96-round22-4.opb
COMMAND LINE= open-wbo BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4116242-1466957270/watcher-4116242-1466957270 -o /tmp/evaluation-result-4116242-1466957270/solver-4116242-1466957270 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node121-1466940445-21039 --watchdog 1960  open-wbo HOME/instance-4116242-1466957270.opb

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

MD5SUM BENCH= f04d3d6fc51f4b7608ff050c353aa18a
RANDOM SEED=559452753

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:        30370536 kB
Buffers:           73836 kB
Cached:           177472 kB
SwapCached:         1456 kB
Active:            97220 kB
Inactive:         213792 kB
Active(anon):      59108 kB
Inactive(anon):     2960 kB
Active(file):      38112 kB
Inactive(file):   210832 kB
Unevictable:     1463908 kB
Mlocked:         1308564 kB
SwapTotal:      67108856 kB
SwapFree:       67099756 kB
Dirty:              5072 kB
Writeback:             0 kB
AnonPages:       1635544 kB
Mapped:             7952 kB
Shmem:                 0 kB
Slab:             594416 kB
SReclaimable:      38548 kB
SUnreclaim:       555868 kB
KernelStack:        1456 kB
PageTables:         7040 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545120 kB
Committed_AS:    1641412 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346412 kB
VmallocChunk:   34341988032 kB
HardwareCorrupted:     0 kB
AnonHugePages:    292864 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 18:37:50