Trace number 4116410

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-round23-6.opb
MD5SUMd31ee2a1ee22cc14c8f96bf686217001
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-4116410-1466971482.opb
0.00/0.00	c File size is 415723 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-4116410-1466971482/watcher-4116410-1466971482 -o /tmp/evaluation-result-4116410-1466971482/solver-4116410-1466971482 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node121-1466940445-21040 --watchdog 1960 open-wbo HOME/instance-4116410-1466971482.opb 

pid=23872
running on 4 cores: 1,3,5,7

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


[startup+0 s]
/proc/loadavg: 2.24 2.19 2.18 3/174 23875
/proc/meminfo: memFree=30304624/32872528 swapFree=1308564/1463908
[pid=23875] ppid=23872 vsize=2748 CPUtime=0 cores=1,3,5,7
/proc/23875/stat : 23875 (open-wbo) R 23872 23875 21023 0 -1 4202496 413 0 0 0 0 0 0 0 20 0 1 0 30187213 2813952 289 33554432000 4194304 6059633 140733756363712 140736265622952 5043379 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/23875/statm: 687 289 236 456 0 121 0

[startup+0.100175 s]
/proc/loadavg: 2.24 2.19 2.18 3/174 23875
/proc/meminfo: memFree=30304624/32872528 swapFree=1308564/1463908
[pid=23875] ppid=23872 vsize=26744 CPUtime=0.08 cores=1,3,5,7
/proc/23875/stat : 23875 (open-wbo) R 23872 23875 21023 0 -1 4202496 4919 0 0 0 8 0 0 0 20 0 1 0 30187213 27385856 5139 33554432000 4194304 6059633 140733756363712 140736265622952 4294824 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/23875/statm: 6686 5140 163 456 0 6222 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 26744

[startup+0.200388 s]
/proc/loadavg: 2.24 2.19 2.18 3/174 23875
/proc/meminfo: memFree=30304624/32872528 swapFree=1308564/1463908
[pid=23875] ppid=23872 vsize=28136 CPUtime=0.19 cores=1,3,5,7
/proc/23875/stat : 23875 (open-wbo) R 23872 23875 21023 0 -1 4202496 5600 0 0 0 18 1 0 0 20 0 1 0 30187213 28811264 5713 33554432000 4194304 6059633 140733756363712 140736265622952 5043379 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/23875/statm: 7034 5713 182 456 0 6570 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 28136

[startup+0.300375 s]
/proc/loadavg: 2.24 2.19 2.18 3/174 23875
/proc/meminfo: memFree=30304624/32872528 swapFree=1308564/1463908
[pid=23875] ppid=23872 vsize=28408 CPUtime=0.29 cores=1,3,5,7
/proc/23875/stat : 23875 (open-wbo) R 23872 23875 21023 0 -1 4202496 5674 0 0 0 28 1 0 0 20 0 1 0 30187213 29089792 5787 33554432000 4194304 6059633 140733756363712 140736265622952 4277900 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/23875/statm: 7102 5787 182 456 0 6638 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 28408

[startup+0.700322 s]
/proc/loadavg: 2.24 2.19 2.18 3/174 23875
/proc/meminfo: memFree=30304624/32872528 swapFree=1308564/1463908
[pid=23875] ppid=23872 vsize=28708 CPUtime=0.69 cores=1,3,5,7
/proc/23875/stat : 23875 (open-wbo) R 23872 23875 21023 0 -1 4202496 5767 0 0 0 68 1 0 0 20 0 1 0 30187213 29396992 5880 33554432000 4194304 6059633 140733756363712 140733756362072 4277570 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/23875/statm: 7177 5880 183 456 0 6713 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 28708

[startup+1.50032 s]
/proc/loadavg: 2.24 2.19 2.18 3/175 23876
/proc/meminfo: memFree=30281736/32872528 swapFree=1308564/1463908
[pid=23875] ppid=23872 vsize=28708 CPUtime=1.49 cores=1,3,5,7
/proc/23875/stat : 23875 (open-wbo) R 23872 23875 21023 0 -1 4202496 5882 0 0 0 148 1 0 0 20 0 1 0 30187213 29396992 5990 33554432000 4194304 6059633 140733756363712 140733756362072 4277549 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/23875/statm: 7177 5990 183 456 0 6713 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 28708

[startup+3.10032 s]
/proc/loadavg: 2.24 2.19 2.18 3/175 23876
/proc/meminfo: memFree=30280372/32872528 swapFree=1308564/1463908
[pid=23875] ppid=23872 vsize=29120 CPUtime=3.09 cores=1,3,5,7
/proc/23875/stat : 23875 (open-wbo) R 23872 23875 21023 0 -1 4202496 6573 0 0 0 308 1 0 0 20 0 1 0 30187213 29818880 5909 33554432000 4194304 6059633 140733756363712 140733756362200 4277900 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/23875/statm: 7280 5909 184 456 0 6816 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 29120

[startup+6.30032 s]
/proc/loadavg: 2.22 2.19 2.18 3/175 23876
/proc/meminfo: memFree=30278324/32872528 swapFree=1308564/1463908
[pid=23875] ppid=23872 vsize=29476 CPUtime=6.28 cores=1,3,5,7
/proc/23875/stat : 23875 (open-wbo) R 23872 23875 21023 0 -1 4202496 7557 0 0 0 627 1 0 0 20 0 1 0 30187213 30183424 6209 33554432000 4194304 6059633 140733756363712 140733756362536 4254706 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/23875/statm: 7369 6209 184 456 0 6905 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 29476

[startup+12.7003 s]
/proc/loadavg: 2.20 2.19 2.18 3/175 23876
/proc/meminfo: memFree=30261852/32872528 swapFree=1308564/1463908
[pid=23875] ppid=23872 vsize=41068 CPUtime=12.69 cores=1,3,5,7
/proc/23875/stat : 23875 (open-wbo) R 23872 23875 21023 0 -1 4202496 8509 0 0 0 1267 2 0 0 20 0 1 0 30187213 42053632 9117 33554432000 4194304 6059633 140733756363712 140733756362232 4277586 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/23875/statm: 10267 9117 184 456 0 9803 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 41068

[startup+25.5004 s]
/proc/loadavg: 2.16 2.18 2.17 3/175 23876
/proc/meminfo: memFree=30253916/32872528 swapFree=1308564/1463908
[pid=23875] ppid=23872 vsize=41068 CPUtime=25.49 cores=1,3,5,7
/proc/23875/stat : 23875 (open-wbo) R 23872 23875 21023 0 -1 4202496 8511 0 0 0 2547 2 0 0 20 0 1 0 30187213 42053632 9119 33554432000 4194304 6059633 140733756363712 140733756362232 4277549 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/23875/statm: 10267 9119 184 456 0 9803 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 41068

[startup+51.1004 s]
/proc/loadavg: 2.24 2.19 2.18 3/175 23876
/proc/meminfo: memFree=30295700/32872528 swapFree=1308564/1463908
[pid=23875] ppid=23872 vsize=45488 CPUtime=51.08 cores=1,3,5,7
/proc/23875/stat : 23875 (open-wbo) R 23872 23875 21023 0 -1 4202496 9176 0 0 0 5106 2 0 0 20 0 1 0 30187213 46579712 10212 33554432000 4194304 6059633 140733756363712 140733756362232 4278523 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/23875/statm: 11372 10212 184 456 0 10908 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 45488

[startup+102.3 s]
/proc/loadavg: 2.36 2.22 2.19 3/175 23877
/proc/meminfo: memFree=30248988/32872528 swapFree=1308564/1463908
[pid=23875] ppid=23872 vsize=41136 CPUtime=102.28 cores=1,3,5,7
/proc/23875/stat : 23875 (open-wbo) R 23872 23875 21023 0 -1 4202496 10145 0 0 0 10226 2 0 0 20 0 1 0 30187213 42123264 9172 33554432000 4194304 6059633 140733756363712 140733756362200 4277570 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/23875/statm: 10284 9172 184 456 0 9820 0
Current children cumulated CPU time (s) 102.28
Current children cumulated vsize (KiB) 41136

[startup+162.3 s]
/proc/loadavg: 2.23 2.21 2.18 4/175 23878
/proc/meminfo: memFree=30235108/32872528 swapFree=1308564/1463908
[pid=23875] ppid=23872 vsize=71364 CPUtime=162.26 cores=1,3,5,7
/proc/23875/stat : 23875 (open-wbo) R 23872 23875 21023 0 -1 4202496 11332 0 0 0 16223 3 0 0 20 0 1 0 30187213 73076736 13664 33554432000 4194304 6059633 140733756363712 140733756362200 4277781 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/23875/statm: 17841 13664 184 456 0 17377 0
Current children cumulated CPU time (s) 162.26
Current children cumulated vsize (KiB) 71364

[startup+222.307 s]
/proc/loadavg: 2.20 2.21 2.18 4/175 23926
/proc/meminfo: memFree=30319412/32872528 swapFree=1308564/1463908
[pid=23875] ppid=23872 vsize=71364 CPUtime=222.26 cores=1,3,5,7
/proc/23875/stat : 23875 (open-wbo) R 23872 23875 21023 0 -1 4202496 11333 0 0 0 22223 3 0 0 20 0 1 0 30187213 73076736 14176 33554432000 4194304 6059633 140733756363712 140733756362200 4277874 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/23875/statm: 17841 14176 184 456 0 17377 0
Current children cumulated CPU time (s) 222.26
Current children cumulated vsize (KiB) 71364

[startup+282.3 s]
/proc/loadavg: 2.13 2.19 2.18 3/175 23927
/proc/meminfo: memFree=30311472/32872528 swapFree=1308564/1463908
[pid=23875] ppid=23872 vsize=71364 CPUtime=282.24 cores=1,3,5,7
/proc/23875/stat : 23875 (open-wbo) R 23872 23875 21023 0 -1 4202496 11445 0 0 0 28221 3 0 0 20 0 1 0 30187213 73076736 14176 33554432000 4194304 6059633 140733756363712 140733756362536 4277835 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/23875/statm: 17841 14176 184 456 0 17377 0
Current children cumulated CPU time (s) 282.24
Current children cumulated vsize (KiB) 71364

[startup+342.3 s]
/proc/loadavg: 2.22 2.20 2.18 3/176 23931
/proc/meminfo: memFree=30297388/32872528 swapFree=1308564/1463908
[pid=23875] ppid=23872 vsize=90220 CPUtime=342.23 cores=1,3,5,7
/proc/23875/stat : 23875 (open-wbo) R 23872 23875 21023 0 -1 4202496 11448 0 0 0 34220 3 0 0 20 0 1 0 30187213 92385280 15201 33554432000 4194304 6059633 140733756363712 140733756362200 4277855 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/23875/statm: 22555 15201 184 456 0 22091 0
Current children cumulated CPU time (s) 342.23
Current children cumulated vsize (KiB) 90220

[startup+402.3 s]
/proc/loadavg: 2.25 2.21 2.18 4/175 23932
/proc/meminfo: memFree=30280764/32872528 swapFree=1308564/1463908
[pid=23875] ppid=23872 vsize=90220 CPUtime=402.23 cores=1,3,5,7
/proc/23875/stat : 23875 (open-wbo) R 23872 23875 21023 0 -1 4202496 11455 0 0 0 40219 4 0 0 20 0 1 0 30187213 92385280 18785 33554432000 4194304 6059633 140733756363712 140733756362200 4278352 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/23875/statm: 22555 18785 184 456 0 22091 0
Current children cumulated CPU time (s) 402.23
Current children cumulated vsize (KiB) 90220

[startup+462.3 s]
/proc/loadavg: 2.37 2.24 2.19 3/175 23933
/proc/meminfo: memFree=30273996/32872528 swapFree=1308564/1463908
[pid=23875] ppid=23872 vsize=90220 CPUtime=462.22 cores=1,3,5,7
/proc/23875/stat : 23875 (open-wbo) R 23872 23875 21023 0 -1 4202496 11527 0 0 0 46218 4 0 0 20 0 1 0 30187213 92385280 20389 33554432000 4194304 6059633 140733756363712 140733756362200 4277570 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/23875/statm: 22555 20389 184 456 0 22091 0
Current children cumulated CPU time (s) 462.22
Current children cumulated vsize (KiB) 90220

[startup+522.3 s]
/proc/loadavg: 2.25 2.23 2.19 4/175 23935
/proc/meminfo: memFree=30269660/32872528 swapFree=1308564/1463908
[pid=23875] ppid=23872 vsize=90220 CPUtime=522.21 cores=1,3,5,7
/proc/23875/stat : 23875 (open-wbo) R 23872 23875 21023 0 -1 4202496 11528 0 0 0 52217 4 0 0 20 0 1 0 30187213 92385280 20901 33554432000 4194304 6059633 140733756363712 140733756362200 4277855 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/23875/statm: 22555 20901 184 456 0 22091 0
Current children cumulated CPU time (s) 522.21
Current children cumulated vsize (KiB) 90220

[startup+582.3 s]
/proc/loadavg: 2.21 2.21 2.18 4/175 23936
/proc/meminfo: memFree=30249044/32872528 swapFree=1308564/1463908
[pid=23875] ppid=23872 vsize=90220 CPUtime=582.2 cores=1,3,5,7
/proc/23875/stat : 23875 (open-wbo) R 23872 23875 21023 0 -1 4202496 11536 0 0 0 58216 4 0 0 20 0 1 0 30187213 92385280 20910 33554432000 4194304 6059633 140733756363712 140733756362200 4277900 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/23875/statm: 22555 20910 184 456 0 22091 0
Current children cumulated CPU time (s) 582.2
Current children cumulated vsize (KiB) 90220


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


[startup+942.3 s]
/proc/loadavg: 2.35 2.25 2.19 4/176 23946
/proc/meminfo: memFree=30238692/32872528 swapFree=1308564/1463908
[pid=23875] ppid=23872 vsize=90220 CPUtime=942.15 cores=1,3,5,7
/proc/23875/stat : 23875 (open-wbo) R 23872 23875 21023 0 -1 4202496 13306 0 0 0 94207 8 0 0 20 0 1 0 30187213 92385280 21607 33554432000 4194304 6059633 140733756363712 140733756362536 4277900 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/23875/statm: 22555 21607 184 456 0 22091 0
Current children cumulated CPU time (s) 942.15
Current children cumulated vsize (KiB) 90220

[startup+1002.3 s]
/proc/loadavg: 2.35 2.26 2.20 3/175 23947
/proc/meminfo: memFree=30200964/32872528 swapFree=1308564/1463908
[pid=23875] ppid=23872 vsize=139540 CPUtime=1002.14 cores=1,3,5,7
/proc/23875/stat : 23875 (open-wbo) R 23872 23875 21023 0 -1 4202496 13815 0 0 0 100205 9 0 0 20 0 1 0 30187213 142888960 31059 33554432000 4194304 6059633 140733756363712 140733756362248 4277855 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/23875/statm: 34885 31059 184 456 0 34421 0
Current children cumulated CPU time (s) 1002.14
Current children cumulated vsize (KiB) 139540

[startup+1062.3 s]
/proc/loadavg: 2.23 2.24 2.19 3/175 23948
/proc/meminfo: memFree=30238076/32872528 swapFree=1308564/1463908
[pid=23875] ppid=23872 vsize=90220 CPUtime=1062.13 cores=1,3,5,7
/proc/23875/stat : 23875 (open-wbo) R 23872 23875 21023 0 -1 4202496 14072 0 0 0 106204 9 0 0 20 0 1 0 30187213 92385280 21607 33554432000 4194304 6059633 140733756363712 140733756362536 4277570 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/23875/statm: 22555 21607 184 456 0 22091 0
Current children cumulated CPU time (s) 1062.13
Current children cumulated vsize (KiB) 90220

[startup+1122.3 s]
/proc/loadavg: 2.25 2.24 2.19 4/175 23949
/proc/meminfo: memFree=30203940/32872528 swapFree=1308564/1463908
[pid=23875] ppid=23872 vsize=90220 CPUtime=1122.12 cores=1,3,5,7
/proc/23875/stat : 23875 (open-wbo) R 23872 23875 21023 0 -1 4202496 14328 0 0 0 112202 10 0 0 20 0 1 0 30187213 92385280 21607 33554432000 4194304 6059633 140733756363712 140733756362536 4277570 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/23875/statm: 22555 21607 184 456 0 22091 0
Current children cumulated CPU time (s) 1122.12
Current children cumulated vsize (KiB) 90220

[startup+1182.3 s]
/proc/loadavg: 2.19 2.22 2.18 3/175 23951
/proc/meminfo: memFree=30238068/32872528 swapFree=1308564/1463908
[pid=23875] ppid=23872 vsize=90220 CPUtime=1182.11 cores=1,3,5,7
/proc/23875/stat : 23875 (open-wbo) R 23872 23875 21023 0 -1 4202496 14585 0 0 0 118201 10 0 0 20 0 1 0 30187213 92385280 21607 33554432000 4194304 6059633 140733756363712 140733756362536 4277852 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/23875/statm: 22555 21607 184 456 0 22091 0
Current children cumulated CPU time (s) 1182.11
Current children cumulated vsize (KiB) 90220

[startup+1242.3 s]
/proc/loadavg: 2.33 2.25 2.19 3/175 23952
/proc/meminfo: memFree=30237820/32872528 swapFree=1308564/1463908
[pid=23875] ppid=23872 vsize=90220 CPUtime=1242.1 cores=1,3,5,7
/proc/23875/stat : 23875 (open-wbo) R 23872 23875 21023 0 -1 4202496 14842 0 0 0 124199 11 0 0 20 0 1 0 30187213 92385280 21607 33554432000 4194304 6059633 140733756363712 140733756362536 4277900 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/23875/statm: 22555 21607 184 456 0 22091 0
Current children cumulated CPU time (s) 1242.1
Current children cumulated vsize (KiB) 90220

[startup+1302.3 s]
/proc/loadavg: 2.46 2.30 2.21 4/175 23953
/proc/meminfo: memFree=30237828/32872528 swapFree=1308564/1463908
[pid=23875] ppid=23872 vsize=139540 CPUtime=1302.09 cores=1,3,5,7
/proc/23875/stat : 23875 (open-wbo) R 23872 23875 21023 0 -1 4202496 15351 0 0 0 130197 12 0 0 20 0 1 0 30187213 142888960 29523 33554432000 4194304 6059633 140733756363712 140733756362248 4261480 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/23875/statm: 34885 29523 184 456 0 34421 0
Current children cumulated CPU time (s) 1302.09
Current children cumulated vsize (KiB) 139540

[startup+1362.3 s]
/proc/loadavg: 2.42 2.30 2.21 3/175 23954
/proc/meminfo: memFree=30204432/32872528 swapFree=1308564/1463908
[pid=23875] ppid=23872 vsize=139540 CPUtime=1362.08 cores=1,3,5,7
/proc/23875/stat : 23875 (open-wbo) R 23872 23875 21023 0 -1 4202496 15610 0 0 0 136195 13 0 0 20 0 1 0 30187213 142888960 30035 33554432000 4194304 6059633 140733756363712 140733756362248 4277900 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/23875/statm: 34885 30035 184 456 0 34421 0
Current children cumulated CPU time (s) 1362.08
Current children cumulated vsize (KiB) 139540

[startup+1422.3 s]
/proc/loadavg: 2.20 2.26 2.20 3/175 23955
/proc/meminfo: memFree=30202140/32872528 swapFree=1308564/1463908
[pid=23875] ppid=23872 vsize=139540 CPUtime=1422.08 cores=1,3,5,7
/proc/23875/stat : 23875 (open-wbo) R 23872 23875 21023 0 -1 4202496 15870 0 0 0 142194 14 0 0 20 0 1 0 30187213 142888960 30547 33554432000 4194304 6059633 140733756363712 140733756362248 4261792 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/23875/statm: 34885 30547 184 456 0 34421 0
Current children cumulated CPU time (s) 1422.08
Current children cumulated vsize (KiB) 139540

[startup+1482.3 s]
/proc/loadavg: 2.19 2.24 2.19 4/175 23957
/proc/meminfo: memFree=30204188/32872528 swapFree=1308564/1463908
[pid=23875] ppid=23872 vsize=139540 CPUtime=1482.06 cores=1,3,5,7
/proc/23875/stat : 23875 (open-wbo) R 23872 23875 21023 0 -1 4202496 16129 0 0 0 148192 14 0 0 20 0 1 0 30187213 142888960 30547 33554432000 4194304 6059633 140733756363712 140733756362248 4277549 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/23875/statm: 34885 30547 184 456 0 34421 0
Current children cumulated CPU time (s) 1482.06
Current children cumulated vsize (KiB) 139540

[startup+1542.31 s]
/proc/loadavg: 2.13 2.21 2.18 3/176 23961
/proc/meminfo: memFree=30174164/32872528 swapFree=1308564/1463908
[pid=23875] ppid=23872 vsize=139540 CPUtime=1542.06 cores=1,3,5,7
/proc/23875/stat : 23875 (open-wbo) R 23872 23875 21023 0 -1 4202496 16567 0 0 0 154191 15 0 0 20 0 1 0 30187213 142888960 30035 33554432000 4194304 6059633 140733756363712 140733756362248 4277570 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/23875/statm: 34885 30035 184 456 0 34421 0
Current children cumulated CPU time (s) 1542.06
Current children cumulated vsize (KiB) 139540

[startup+1602.3 s]
/proc/loadavg: 2.09 2.19 2.17 3/175 23962
/proc/meminfo: memFree=30176232/32872528 swapFree=1308564/1463908
[pid=23875] ppid=23872 vsize=139540 CPUtime=1602.04 cores=1,3,5,7
/proc/23875/stat : 23875 (open-wbo) R 23872 23875 21023 0 -1 4202496 17302 0 0 0 160187 17 0 0 20 0 1 0 30187213 142888960 29523 33554432000 4194304 6059633 140733756363712 140733756362248 4277900 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/23875/statm: 34885 29523 184 456 0 34421 0
Current children cumulated CPU time (s) 1602.04
Current children cumulated vsize (KiB) 139540

[startup+1662.3 s]
/proc/loadavg: 2.15 2.18 2.17 4/175 23963
/proc/meminfo: memFree=30237060/32872528 swapFree=1308564/1463908
[pid=23875] ppid=23872 vsize=90220 CPUtime=1662.04 cores=1,3,5,7
/proc/23875/stat : 23875 (open-wbo) R 23872 23875 21023 0 -1 4202496 17895 0 0 0 166185 19 0 0 20 0 1 0 30187213 92385280 21607 33554432000 4194304 6059633 140733756363712 140733756362536 4277900 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/23875/statm: 22555 21607 184 456 0 22091 0
Current children cumulated CPU time (s) 1662.04
Current children cumulated vsize (KiB) 90220

[startup+1722.3 s]
/proc/loadavg: 2.12 2.16 2.17 4/175 23964
/proc/meminfo: memFree=30236708/32872528 swapFree=1308564/1463908
[pid=23875] ppid=23872 vsize=90220 CPUtime=1722.03 cores=1,3,5,7
/proc/23875/stat : 23875 (open-wbo) R 23872 23875 21023 0 -1 4202496 18750 0 0 0 172182 21 0 0 20 0 1 0 30187213 92385280 21607 33554432000 4194304 6059633 140733756363712 140733756362536 4277774 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/23875/statm: 22555 21607 184 456 0 22091 0
Current children cumulated CPU time (s) 1722.03
Current children cumulated vsize (KiB) 90220

[startup+1782.3 s]
/proc/loadavg: 2.21 2.17 2.17 3/175 23966
/proc/meminfo: memFree=30236488/32872528 swapFree=1308564/1463908
[pid=23875] ppid=23872 vsize=90220 CPUtime=1782.02 cores=1,3,5,7
/proc/23875/stat : 23875 (open-wbo) R 23872 23875 21023 0 -1 4202496 19596 0 0 0 178180 22 0 0 20 0 1 0 30187213 92385280 21607 33554432000 4194304 6059633 140733756363712 140733756362536 4277900 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/23875/statm: 22555 21607 184 456 0 22091 0
Current children cumulated CPU time (s) 1782.02
Current children cumulated vsize (KiB) 90220



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.3 s]
/proc/loadavg: 2.23 2.18 2.17 4/175 23966
/proc/meminfo: memFree=30202356/32872528 swapFree=1308564/1463908
[pid=23875] ppid=23872 vsize=90220 CPUtime=1800.01 cores=1,3,5,7
/proc/23875/stat : 23875 (open-wbo) R 23872 23875 21023 0 -1 4202496 19596 0 0 0 179979 22 0 0 20 0 1 0 30187213 92385280 21607 33554432000 4194304 6059633 140733756363712 140733756362536 4277570 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/23875/statm: 22555 21607 184 456 0 22091 0
Current children cumulated CPU time (s) 1800.01
Current children cumulated vsize (KiB) 90220

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 23875 sig 9
??? end of watcher thread
Dumping a history of the last processes samples

[startup+1800.3 s]
/proc/loadavg: 2.23 2.18 2.17 4/175 23966
/proc/meminfo: memFree=30202356/32872528 swapFree=1308564/1463908
[pid=23875] ppid=23872 vsize=90220 CPUtime=1800.01 cores=1,3,5,7
/proc/23875/stat : 23875 (open-wbo) R 23872 23875 21023 0 -1 4202496 19596 0 0 0 179979 22 0 0 20 0 1 0 30187213 92385280 21607 33554432000 4194304 6059633 140733756363712 140733756362536 4277570 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/23875/statm: 22555 21607 184 456 0 22091 0
Current children cumulated CPU time (s) 1800.01
Current children cumulated vsize (KiB) 90220

Child status: 40
Real time (s): 1800.3
CPU time (s): 1800.02
CPU user time (s): 1799.8
CPU system time (s): 0.226965
CPU usage (%): 99.9846
Max. virtual memory (cumulated for all children) (KiB): 170360

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.8
system time used= 0.226965
maximum resident set size= 140888
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 19599
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= 1868

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 6.11307 second user time and 8.19475 second system time

The end

Launcher Data 

Begin job on node121 at 2016-06-26 22:04:42
IDJOB=4116410
IDBENCH=109466
IDSOLVER=2547
FILE ID=node121/4116410-1466971482
RUNJOBID= node121-1466940445-21040
PBS_JOBID= 19976339
Free space on /tmp= 71696 MiB

SOLVER NAME= Open-WBO PB16
BENCH NAME= PB16/normalized-PB16/DEC-SMALLINT-LIN/nossum/normalized-sha1-size80-round23-6.opb
COMMAND LINE= open-wbo BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4116410-1466971482/watcher-4116410-1466971482 -o /tmp/evaluation-result-4116410-1466971482/solver-4116410-1466971482 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node121-1466940445-21040 --watchdog 1960  open-wbo HOME/instance-4116410-1466971482.opb

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

MD5SUM BENCH= d31ee2a1ee22cc14c8f96bf686217001
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:        30305764 kB
Buffers:           81304 kB
Cached:           182368 kB
SwapCached:         1456 kB
Active:           141928 kB
Inactive:         224252 kB
Active(anon):     101652 kB
Inactive(anon):     2960 kB
Active(file):      40276 kB
Inactive(file):   221292 kB
Unevictable:     1463908 kB
Mlocked:         1308564 kB
SwapTotal:      67108856 kB
SwapFree:       67099756 kB
Dirty:              5056 kB
Writeback:             0 kB
AnonPages:       1657768 kB
Mapped:             7952 kB
Shmem:                 0 kB
Slab:             594940 kB
SReclaimable:      39056 kB
SUnreclaim:       555884 kB
KernelStack:        1456 kB
PageTables:         7084 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545120 kB
Committed_AS:    1718012 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346412 kB
VmallocChunk:   34341988032 kB
HardwareCorrupted:     0 kB
AnonHugePages:    335872 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 22:34:43