Trace number 4116058

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-round23-7.opb
MD5SUMeee44538fa1c3d76891e4cfc331dd536
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-4116058-1466969875.opb
0.00/0.00	c File size is 415721 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-4116058-1466969875/watcher-4116058-1466969875 -o /tmp/evaluation-result-4116058-1466969875/solver-4116058-1466969875 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node121-1466940445-21039 --watchdog 1960 open-wbo HOME/instance-4116058-1466969875.opb 

pid=23763
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: 2.27 2.24 2.22 3/174 23766
/proc/meminfo: memFree=30353864/32872528 swapFree=1308564/1463908
[pid=23766] ppid=23763 vsize=2748 CPUtime=0 cores=0,2,4,6
/proc/23766/stat : 23766 (open-wbo) R 23763 23766 21023 0 -1 4202496 412 0 0 0 0 0 0 0 20 0 1 0 30026450 2813952 288 33554432000 4194304 6059633 140735527906000 140736108257944 4631383 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/23766/statm: 687 288 236 456 0 121 0

[startup+0.100171 s]
/proc/loadavg: 2.27 2.24 2.22 3/174 23766
/proc/meminfo: memFree=30353864/32872528 swapFree=1308564/1463908
[pid=23766] ppid=23763 vsize=24640 CPUtime=0.08 cores=0,2,4,6
/proc/23766/stat : 23766 (open-wbo) R 23763 23766 21023 0 -1 4202496 4924 0 0 0 8 0 0 0 20 0 1 0 30026450 25231360 5140 33554432000 4194304 6059633 140735527906000 140736108257944 5131680 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/23766/statm: 6160 5147 163 456 0 5696 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 24640

[startup+0.200371 s]
/proc/loadavg: 2.27 2.24 2.22 3/174 23766
/proc/meminfo: memFree=30353864/32872528 swapFree=1308564/1463908
[pid=23766] ppid=23763 vsize=28244 CPUtime=0.19 cores=0,2,4,6
/proc/23766/stat : 23766 (open-wbo) R 23763 23766 21023 0 -1 4202496 5572 0 0 0 18 1 0 0 20 0 1 0 30026450 28921856 5709 33554432000 4194304 6059633 140735527906000 140735527904360 4277557 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/23766/statm: 7061 5709 182 456 0 6597 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 28244

[startup+0.300341 s]
/proc/loadavg: 2.27 2.24 2.22 3/174 23766
/proc/meminfo: memFree=30353864/32872528 swapFree=1308564/1463908
[pid=23766] ppid=23763 vsize=28320 CPUtime=0.29 cores=0,2,4,6
/proc/23766/stat : 23766 (open-wbo) R 23763 23766 21023 0 -1 4202496 5692 0 0 0 28 1 0 0 20 0 1 0 30026450 28999680 5805 33554432000 4194304 6059633 140735527906000 140735527904360 4246362 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/23766/statm: 7080 5805 182 456 0 6616 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 28320

[startup+0.700298 s]
/proc/loadavg: 2.27 2.24 2.22 3/174 23766
/proc/meminfo: memFree=30353864/32872528 swapFree=1308564/1463908
[pid=23766] ppid=23763 vsize=28776 CPUtime=0.69 cores=0,2,4,6
/proc/23766/stat : 23766 (open-wbo) R 23763 23766 21023 0 -1 4202496 5795 0 0 0 68 1 0 0 20 0 1 0 30026450 29466624 5905 33554432000 4194304 6059633 140735527906000 140735527904360 4277570 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/23766/statm: 7194 5905 183 456 0 6730 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 28776

[startup+1.50029 s]
/proc/loadavg: 2.24 2.24 2.21 3/175 23767
/proc/meminfo: memFree=30330984/32872528 swapFree=1308564/1463908
[pid=23766] ppid=23763 vsize=28744 CPUtime=1.49 cores=0,2,4,6
/proc/23766/stat : 23766 (open-wbo) R 23763 23766 21023 0 -1 4202496 5898 0 0 0 148 1 0 0 20 0 1 0 30026450 29433856 5980 33554432000 4194304 6059633 140735527906000 140735527904584 4301493 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/23766/statm: 7186 5980 183 456 0 6722 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 28744

[startup+3.10029 s]
/proc/loadavg: 2.24 2.24 2.21 3/175 23767
/proc/meminfo: memFree=30329868/32872528 swapFree=1308564/1463908
[pid=23766] ppid=23763 vsize=29008 CPUtime=3.09 cores=0,2,4,6
/proc/23766/stat : 23766 (open-wbo) R 23763 23766 21023 0 -1 4202496 6624 0 0 0 308 1 0 0 20 0 1 0 30026450 29704192 5962 33554432000 4194304 6059633 140735527906000 140735527904792 4277982 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/23766/statm: 7252 5962 184 456 0 6788 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 29008

[startup+6.30028 s]
/proc/loadavg: 2.24 2.24 2.21 3/175 23767
/proc/meminfo: memFree=30329260/32872528 swapFree=1308564/1463908
[pid=23766] ppid=23763 vsize=32256 CPUtime=6.29 cores=0,2,4,6
/proc/23766/stat : 23766 (open-wbo) R 23763 23766 21023 0 -1 4202496 7089 0 0 0 628 1 0 0 20 0 1 0 30026450 33030144 6420 33554432000 4194304 6059633 140735527906000 140735527904376 4277781 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/23766/statm: 8064 6420 184 456 0 7600 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 32256

[startup+12.7003 s]
/proc/loadavg: 2.28 2.24 2.22 3/175 23767
/proc/meminfo: memFree=30319460/32872528 swapFree=1308564/1463908
[pid=23766] ppid=23763 vsize=41392 CPUtime=12.69 cores=0,2,4,6
/proc/23766/stat : 23766 (open-wbo) R 23763 23766 21023 0 -1 4202496 8399 0 0 0 1267 2 0 0 20 0 1 0 30026450 42385408 8769 33554432000 4194304 6059633 140735527906000 140735527904520 4277616 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/23766/statm: 10348 8769 184 456 0 9884 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 41392

[startup+25.5004 s]
/proc/loadavg: 2.24 2.24 2.21 4/175 23767
/proc/meminfo: memFree=30317696/32872528 swapFree=1308564/1463908
[pid=23766] ppid=23763 vsize=41392 CPUtime=25.49 cores=0,2,4,6
/proc/23766/stat : 23766 (open-wbo) R 23763 23766 21023 0 -1 4202496 8762 0 0 0 2547 2 0 0 20 0 1 0 30026450 42385408 9125 33554432000 4194304 6059633 140735527906000 140735527904520 4277910 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/23766/statm: 10348 9125 184 456 0 9884 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 41392

[startup+51.1004 s]
/proc/loadavg: 2.20 2.23 2.21 3/175 23767
/proc/meminfo: memFree=30307960/32872528 swapFree=1308564/1463908
[pid=23766] ppid=23763 vsize=45812 CPUtime=51.08 cores=0,2,4,6
/proc/23766/stat : 23766 (open-wbo) R 23763 23766 21023 0 -1 4202496 9504 0 0 0 5106 2 0 0 20 0 1 0 30026450 46911488 10293 33554432000 4194304 6059633 140735527906000 140735527904520 4277549 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/23766/statm: 11453 10293 184 456 0 10989 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 45812

[startup+102.3 s]
/proc/loadavg: 2.21 2.22 2.21 3/175 23768
/proc/meminfo: memFree=30307824/32872528 swapFree=1308564/1463908
[pid=23766] ppid=23763 vsize=41460 CPUtime=102.28 cores=0,2,4,6
/proc/23766/stat : 23766 (open-wbo) R 23763 23766 21023 0 -1 4202496 10481 0 0 0 10226 2 0 0 20 0 1 0 30026450 42455040 9253 33554432000 4194304 6059633 140735527906000 140735527904488 4255169 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/23766/statm: 10365 9253 184 456 0 9901 0
Current children cumulated CPU time (s) 102.28
Current children cumulated vsize (KiB) 41460

[startup+162.3 s]
/proc/loadavg: 2.28 2.24 2.21 4/176 23772
/proc/meminfo: memFree=30282524/32872528 swapFree=1308564/1463908
[pid=23766] ppid=23763 vsize=67996 CPUtime=162.26 cores=0,2,4,6
/proc/23766/stat : 23766 (open-wbo) R 23763 23766 21023 0 -1 4202496 11967 0 0 0 16223 3 0 0 20 0 1 0 30026450 69627904 14406 33554432000 4194304 6059633 140735527906000 140735527904488 4277549 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/23766/statm: 16999 14406 184 456 0 16535 0
Current children cumulated CPU time (s) 162.26
Current children cumulated vsize (KiB) 67996

[startup+222.307 s]
/proc/loadavg: 2.21 2.22 2.20 3/175 23773
/proc/meminfo: memFree=30275564/32872528 swapFree=1308564/1463908
[pid=23766] ppid=23763 vsize=67996 CPUtime=222.25 cores=0,2,4,6
/proc/23766/stat : 23766 (open-wbo) R 23763 23766 21023 0 -1 4202496 11977 0 0 0 22222 3 0 0 20 0 1 0 30026450 69627904 15340 33554432000 4194304 6059633 140735527906000 140735527904488 4277725 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/23766/statm: 16999 15340 184 456 0 16535 0
Current children cumulated CPU time (s) 222.25
Current children cumulated vsize (KiB) 67996

[startup+282.3 s]
/proc/loadavg: 2.23 2.23 2.20 4/175 23774
/proc/meminfo: memFree=30272780/32872528 swapFree=1308564/1463908
[pid=23766] ppid=23763 vsize=98344 CPUtime=282.24 cores=0,2,4,6
/proc/23766/stat : 23766 (open-wbo) R 23763 23766 21023 0 -1 4202496 12448 0 0 0 28220 4 0 0 20 0 1 0 30026450 100704256 16179 33554432000 4194304 6059633 140735527906000 140735527904488 4277549 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/23766/statm: 24586 16179 184 456 0 24122 0
Current children cumulated CPU time (s) 282.24
Current children cumulated vsize (KiB) 98344

[startup+342.3 s]
/proc/loadavg: 2.25 2.23 2.20 4/175 23776
/proc/meminfo: memFree=30269628/32872528 swapFree=1308564/1463908
[pid=23766] ppid=23763 vsize=98344 CPUtime=342.22 cores=0,2,4,6
/proc/23766/stat : 23766 (open-wbo) R 23763 23766 21023 0 -1 4202496 12755 0 0 0 34218 4 0 0 20 0 1 0 30026450 100704256 16985 33554432000 4194304 6059633 140735527906000 140735527904488 4278447 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/23766/statm: 24586 16985 184 456 0 24122 0
Current children cumulated CPU time (s) 342.22
Current children cumulated vsize (KiB) 98344

[startup+402.3 s]
/proc/loadavg: 2.19 2.22 2.19 3/175 23777
/proc/meminfo: memFree=30263244/32872528 swapFree=1308564/1463908
[pid=23766] ppid=23763 vsize=98344 CPUtime=402.21 cores=0,2,4,6
/proc/23766/stat : 23766 (open-wbo) R 23763 23766 21023 0 -1 4202496 12757 0 0 0 40217 4 0 0 20 0 1 0 30026450 100704256 18009 33554432000 4194304 6059633 140735527906000 140735527904488 4246357 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/23766/statm: 24586 18009 184 456 0 24122 0
Current children cumulated CPU time (s) 402.21
Current children cumulated vsize (KiB) 98344

[startup+462.3 s]
/proc/loadavg: 2.12 2.19 2.18 3/175 23778
/proc/meminfo: memFree=30258784/32872528 swapFree=1308564/1463908
[pid=23766] ppid=23763 vsize=98344 CPUtime=462.21 cores=0,2,4,6
/proc/23766/stat : 23766 (open-wbo) R 23763 23766 21023 0 -1 4202496 12758 0 0 0 46217 4 0 0 20 0 1 0 30026450 100704256 18521 33554432000 4194304 6059633 140735527906000 140735527904488 4277570 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/23766/statm: 24586 18521 184 456 0 24122 0
Current children cumulated CPU time (s) 462.21
Current children cumulated vsize (KiB) 98344

[startup+522.3 s]
/proc/loadavg: 2.16 2.18 2.18 4/175 23779
/proc/meminfo: memFree=30254560/32872528 swapFree=1308564/1463908
[pid=23766] ppid=23763 vsize=98344 CPUtime=522.2 cores=0,2,4,6
/proc/23766/stat : 23766 (open-wbo) R 23763 23766 21023 0 -1 4202496 12760 0 0 0 52216 4 0 0 20 0 1 0 30026450 100704256 19034 33554432000 4194304 6059633 140735527906000 140735527904488 4277820 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/23766/statm: 24586 19034 184 456 0 24122 0
Current children cumulated CPU time (s) 522.2
Current children cumulated vsize (KiB) 98344

[startup+582.3 s]
/proc/loadavg: 2.19 2.19 2.18 3/175 23780
/proc/meminfo: memFree=30243640/32872528 swapFree=1308564/1463908
[pid=23766] ppid=23763 vsize=98344 CPUtime=582.19 cores=0,2,4,6
/proc/23766/stat : 23766 (open-wbo) R 23763 23766 21023 0 -1 4202496 12760 0 0 0 58215 4 0 0 20 0 1 0 30026450 100704256 19034 33554432000 4194304 6059633 140735527906000 140735527904488 4277797 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/23766/statm: 24586 19034 184 456 0 24122 0
Current children cumulated CPU time (s) 582.19
Current children cumulated vsize (KiB) 98344


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


[startup+942.3 s]
/proc/loadavg: 2.25 2.23 2.18 3/175 23791
/proc/meminfo: memFree=30232684/32872528 swapFree=1308564/1463908
[pid=23766] ppid=23763 vsize=98344 CPUtime=942.13 cores=0,2,4,6
/proc/23766/stat : 23766 (open-wbo) R 23763 23766 21023 0 -1 4202496 15450 0 0 0 94205 8 0 0 20 0 1 0 30026450 100704256 19034 33554432000 4194304 6059633 140735527906000 140735527904824 4263712 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/23766/statm: 24586 19034 184 456 0 24122 0
Current children cumulated CPU time (s) 942.13
Current children cumulated vsize (KiB) 98344

[startup+1002.3 s]
/proc/loadavg: 2.25 2.23 2.18 3/175 23792
/proc/meminfo: memFree=30214496/32872528 swapFree=1308564/1463908
[pid=23766] ppid=23763 vsize=98344 CPUtime=1002.13 cores=0,2,4,6
/proc/23766/stat : 23766 (open-wbo) R 23763 23766 21023 0 -1 4202496 15837 0 0 0 100204 9 0 0 20 0 1 0 30026450 100704256 19034 33554432000 4194304 6059633 140735527906000 140735527904824 4254746 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/23766/statm: 24586 19034 184 456 0 24122 0
Current children cumulated CPU time (s) 1002.13
Current children cumulated vsize (KiB) 98344

[startup+1062.3 s]
/proc/loadavg: 2.20 2.21 2.18 4/175 23793
/proc/meminfo: memFree=30210984/32872528 swapFree=1308564/1463908
[pid=23766] ppid=23763 vsize=98344 CPUtime=1062.12 cores=0,2,4,6
/proc/23766/stat : 23766 (open-wbo) R 23763 23766 21023 0 -1 4202496 16224 0 0 0 106202 10 0 0 20 0 1 0 30026450 100704256 19034 33554432000 4194304 6059633 140735527906000 140735527904824 4277900 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/23766/statm: 24586 19034 184 456 0 24122 0
Current children cumulated CPU time (s) 1062.12
Current children cumulated vsize (KiB) 98344

[startup+1122.3 s]
/proc/loadavg: 2.24 2.22 2.18 3/175 23794
/proc/meminfo: memFree=30205544/32872528 swapFree=1308564/1463908
[pid=23766] ppid=23763 vsize=98344 CPUtime=1122.11 cores=0,2,4,6
/proc/23766/stat : 23766 (open-wbo) R 23763 23766 21023 0 -1 4202496 16612 0 0 0 112201 10 0 0 20 0 1 0 30026450 100704256 19034 33554432000 4194304 6059633 140735527906000 140735527904824 4277900 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/23766/statm: 24586 19034 184 456 0 24122 0
Current children cumulated CPU time (s) 1122.11
Current children cumulated vsize (KiB) 98344

[startup+1182.3 s]
/proc/loadavg: 2.30 2.24 2.19 3/175 23795
/proc/meminfo: memFree=30259192/32872528 swapFree=1308564/1463908
[pid=23766] ppid=23763 vsize=147664 CPUtime=1182.1 cores=0,2,4,6
/proc/23766/stat : 23766 (open-wbo) R 23763 23766 21023 0 -1 4202496 17383 0 0 0 118199 11 0 0 20 0 1 0 30026450 151207936 27082 33554432000 4194304 6059633 140735527906000 140735527904536 4254740 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/23766/statm: 36916 27082 184 456 0 36452 0
Current children cumulated CPU time (s) 1182.1
Current children cumulated vsize (KiB) 147664

[startup+1242.3 s]
/proc/loadavg: 2.29 2.24 2.19 4/175 23797
/proc/meminfo: memFree=30225636/32872528 swapFree=1308564/1463908
[pid=23766] ppid=23763 vsize=147664 CPUtime=1242.09 cores=0,2,4,6
/proc/23766/stat : 23766 (open-wbo) R 23763 23766 21023 0 -1 4202496 17774 0 0 0 124197 12 0 0 20 0 1 0 30026450 151207936 27594 33554432000 4194304 6059633 140735527906000 140735527904536 4246583 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/23766/statm: 36916 27594 184 456 0 36452 0
Current children cumulated CPU time (s) 1242.09
Current children cumulated vsize (KiB) 147664

[startup+1302.3 s]
/proc/loadavg: 2.31 2.25 2.19 3/175 23798
/proc/meminfo: memFree=30169112/32872528 swapFree=1308564/1463908
[pid=23766] ppid=23763 vsize=147664 CPUtime=1302.08 cores=0,2,4,6
/proc/23766/stat : 23766 (open-wbo) R 23763 23766 21023 0 -1 4202496 18164 0 0 0 130195 13 0 0 20 0 1 0 30026450 151207936 28106 33554432000 4194304 6059633 140735527906000 140735527904536 4255169 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/23766/statm: 36916 28106 184 456 0 36452 0
Current children cumulated CPU time (s) 1302.08
Current children cumulated vsize (KiB) 147664

[startup+1362.3 s]
/proc/loadavg: 2.21 2.23 2.18 3/176 23802
/proc/meminfo: memFree=30166880/32872528 swapFree=1308564/1463908
[pid=23766] ppid=23763 vsize=147664 CPUtime=1362.07 cores=0,2,4,6
/proc/23766/stat : 23766 (open-wbo) R 23763 23766 21023 0 -1 4202496 18554 0 0 0 136194 13 0 0 20 0 1 0 30026450 151207936 28106 33554432000 4194304 6059633 140735527906000 140735527904536 4278149 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/23766/statm: 36916 28106 184 456 0 36452 0
Current children cumulated CPU time (s) 1362.07
Current children cumulated vsize (KiB) 147664

[startup+1422.3 s]
/proc/loadavg: 2.19 2.22 2.18 4/176 23826
/proc/meminfo: memFree=30166396/32872528 swapFree=1308564/1463908
[pid=23766] ppid=23763 vsize=147664 CPUtime=1422.07 cores=0,2,4,6
/proc/23766/stat : 23766 (open-wbo) R 23763 23766 21023 0 -1 4202496 18944 0 0 0 142193 14 0 0 20 0 1 0 30026450 151207936 28106 33554432000 4194304 6059633 140735527906000 140735527904536 4277570 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/23766/statm: 36916 28106 184 456 0 36452 0
Current children cumulated CPU time (s) 1422.07
Current children cumulated vsize (KiB) 147664

[startup+1482.3 s]
/proc/loadavg: 2.13 2.19 2.17 3/175 23827
/proc/meminfo: memFree=30173308/32872528 swapFree=1308564/1463908
[pid=23766] ppid=23763 vsize=147664 CPUtime=1482.05 cores=0,2,4,6
/proc/23766/stat : 23766 (open-wbo) R 23763 23766 21023 0 -1 4202496 19334 0 0 0 148190 15 0 0 20 0 1 0 30026450 151207936 27594 33554432000 4194304 6059633 140735527906000 140735527904536 4278035 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/23766/statm: 36916 27594 184 456 0 36452 0
Current children cumulated CPU time (s) 1482.05
Current children cumulated vsize (KiB) 147664

[startup+1542.31 s]
/proc/loadavg: 2.10 2.17 2.17 4/175 23829
/proc/meminfo: memFree=30179528/32872528 swapFree=1308564/1463908
[pid=23766] ppid=23763 vsize=147664 CPUtime=1542.05 cores=0,2,4,6
/proc/23766/stat : 23766 (open-wbo) R 23763 23766 21023 0 -1 4202496 19724 0 0 0 154190 15 0 0 20 0 1 0 30026450 151207936 27082 33554432000 4194304 6059633 140735527906000 140735527904536 4278479 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/23766/statm: 36916 27082 184 456 0 36452 0
Current children cumulated CPU time (s) 1542.05
Current children cumulated vsize (KiB) 147664

[startup+1602.3 s]
/proc/loadavg: 2.26 2.20 2.18 4/175 23830
/proc/meminfo: memFree=30217780/32872528 swapFree=1308564/1463908
[pid=23766] ppid=23763 vsize=98344 CPUtime=1602.04 cores=0,2,4,6
/proc/23766/stat : 23766 (open-wbo) R 23763 23766 21023 0 -1 4202496 19856 0 0 0 160188 16 0 0 20 0 1 0 30026450 100704256 19034 33554432000 4194304 6059633 140735527906000 140735527904824 4277900 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/23766/statm: 24586 19034 184 456 0 24122 0
Current children cumulated CPU time (s) 1602.04
Current children cumulated vsize (KiB) 98344

[startup+1662.3 s]
/proc/loadavg: 2.22 2.19 2.18 4/175 23876
/proc/meminfo: memFree=30295700/32872528 swapFree=1308564/1463908
[pid=23766] ppid=23763 vsize=98344 CPUtime=1662.02 cores=0,2,4,6
/proc/23766/stat : 23766 (open-wbo) R 23763 23766 21023 0 -1 4202496 20760 0 0 0 166185 17 0 0 20 0 1 0 30026450 100704256 19034 33554432000 4194304 6059633 140735527906000 140735527904824 4255176 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/23766/statm: 24586 19034 184 456 0 24122 0
Current children cumulated CPU time (s) 1662.02
Current children cumulated vsize (KiB) 98344

[startup+1722.3 s]
/proc/loadavg: 2.28 2.21 2.18 3/175 23877
/proc/meminfo: memFree=30290024/32872528 swapFree=1308564/1463908
[pid=23766] ppid=23763 vsize=98344 CPUtime=1722.01 cores=0,2,4,6
/proc/23766/stat : 23766 (open-wbo) R 23763 23766 21023 0 -1 4202496 21740 0 0 0 172182 19 0 0 20 0 1 0 30026450 100704256 19034 33554432000 4194304 6059633 140735527906000 140735527904824 4277900 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/23766/statm: 24586 19034 184 456 0 24122 0
Current children cumulated CPU time (s) 1722.01
Current children cumulated vsize (KiB) 98344

[startup+1782.3 s]
/proc/loadavg: 2.34 2.23 2.19 4/175 23878
/proc/meminfo: memFree=30228536/32872528 swapFree=1308564/1463908
[pid=23766] ppid=23763 vsize=178484 CPUtime=1782.01 cores=0,2,4,6
/proc/23766/stat : 23766 (open-wbo) R 23763 23766 21023 0 -1 4202496 22716 0 0 0 178180 21 0 0 20 0 1 0 30026450 182767616 32269 33554432000 4194304 6059633 140735527906000 140735527904792 4278035 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/23766/statm: 44621 32269 184 456 0 44157 0
Current children cumulated CPU time (s) 1782.01
Current children cumulated vsize (KiB) 178484



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.3 s]
/proc/loadavg: 2.33 2.24 2.19 3/175 23879
/proc/meminfo: memFree=30279000/32872528 swapFree=1308564/1463908
[pid=23766] ppid=23763 vsize=98344 CPUtime=1800.01 cores=0,2,4,6
/proc/23766/stat : 23766 (open-wbo) R 23763 23766 21023 0 -1 4202496 22716 0 0 0 179980 21 0 0 20 0 1 0 30026450 100704256 19034 33554432000 4194304 6059633 140735527906000 140735527904824 4277900 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/23766/statm: 24586 19034 184 456 0 24122 0
Current children cumulated CPU time (s) 1800.01
Current children cumulated vsize (KiB) 98344

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 23766 sig 9
??? end of watcher thread
Dumping a history of the last processes samples

[startup+1800.3 s]
/proc/loadavg: 2.33 2.24 2.19 3/175 23879
/proc/meminfo: memFree=30279000/32872528 swapFree=1308564/1463908
[pid=23766] ppid=23763 vsize=98344 CPUtime=1800.01 cores=0,2,4,6
/proc/23766/stat : 23766 (open-wbo) R 23763 23766 21023 0 -1 4202496 22716 0 0 0 179980 21 0 0 20 0 1 0 30026450 100704256 19034 33554432000 4194304 6059633 140735527906000 140735527904824 4277900 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/23766/statm: 24586 19034 184 456 0 24122 0
Current children cumulated CPU time (s) 1800.01
Current children cumulated vsize (KiB) 98344

Child status: 40
Real time (s): 1800.3
CPU time (s): 1800.02
CPU user time (s): 1799.8
CPU system time (s): 0.213967
CPU usage (%): 99.9841
Max. virtual memory (cumulated for all children) (KiB): 178484

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.8
system time used= 0.213967
maximum resident set size= 129076
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 22719
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= 1860

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 4.01939 second user time and 7.9148 second system time

The end

Launcher Data 

Begin job on node121 at 2016-06-26 21:37:55
IDJOB=4116058
IDBENCH=109422
IDSOLVER=2547
FILE ID=node121/4116058-1466969875
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-size80-round23-7.opb
COMMAND LINE= open-wbo BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4116058-1466969875/watcher-4116058-1466969875 -o /tmp/evaluation-result-4116058-1466969875/solver-4116058-1466969875 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node121-1466940445-21039 --watchdog 1960  open-wbo HOME/instance-4116058-1466969875.opb

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

MD5SUM BENCH= eee44538fa1c3d76891e4cfc331dd536
RANDOM SEED=1355577101

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:        30354780 kB
Buffers:           80480 kB
Cached:           181840 kB
SwapCached:         1456 kB
Active:           103016 kB
Inactive:         223108 kB
Active(anon):      63208 kB
Inactive(anon):     2960 kB
Active(file):      39808 kB
Inactive(file):   220148 kB
Unevictable:     1463908 kB
Mlocked:         1308564 kB
SwapTotal:      67108856 kB
SwapFree:       67099756 kB
Dirty:              5080 kB
Writeback:             0 kB
AnonPages:       1627412 kB
Mapped:             7956 kB
Shmem:                 0 kB
Slab:             594960 kB
SReclaimable:      39012 kB
SUnreclaim:       555948 kB
KernelStack:        1464 kB
PageTables:         6764 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545120 kB
Committed_AS:    1637548 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346412 kB
VmallocChunk:   34341988032 kB
HardwareCorrupted:     0 kB
AnonHugePages:    288768 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 22:07:55