Trace number 4097133

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/quimper/
SyncCodes/d_n_k/normalized-5_6_36.opb
MD5SUM001a0a392564951998d5039d5068eab6
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 variables1722
Total number of constraints8246
Number of constraints which are clauses8241
Number of constraints which are cardinality constraints (but not clauses)5
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint1
Maximum length of a constraint41
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 36
Number of bits of the biggest number in a constraint 6
Biggest sum of numbers in a constraint 77
Number of bits of the biggest sum of numbers7
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-4097133-1466113544.opb
0.00/0.00	c File size is 267132 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:          1722                                                                   |
1800.01/1800.30	c |  Number of hard clauses:       8244                                                                   |
1800.01/1800.30	c |  Number of soft clauses:          0                                                                   |
1800.01/1800.30	c |  Number of cardinality:           6                                                                   |
1800.01/1800.30	c |  Number of PB :                   0                                                                   |
1800.01/1800.30	c |  Parse time:                   0.03 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-4097133-1466113544/watcher-4097133-1466113544 -o /tmp/evaluation-result-4097133-1466113544/solver-4097133-1466113544 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node140-1466112418-2487 --watchdog 1960 open-wbo HOME/instance-4097133-1466113544.opb 

pid=6585
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: 2.13 2.24 2.19 4/176 6588
/proc/meminfo: memFree=30344452/32872528 swapFree=1399392/1569044
[pid=6588] ppid=6585 vsize=2600 CPUtime=0 cores=1,3,5,7
/proc/6588/stat : 6588 (open-wbo) R 6585 6588 29546 0 -1 4202496 382 0 0 0 0 0 0 0 20 0 1 0 13399599 2662400 257 33554432000 4194304 6059633 140733740455040 140735308439352 5043379 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/6588/statm: 650 257 200 456 0 120 0

[startup+0.100172 s]
/proc/loadavg: 2.13 2.24 2.19 4/176 6588
/proc/meminfo: memFree=30344452/32872528 swapFree=1399392/1569044
[pid=6588] ppid=6585 vsize=4228 CPUtime=0.09 cores=1,3,5,7
/proc/6588/stat : 6588 (open-wbo) R 6585 6588 29546 0 -1 4202496 1001 0 0 0 9 0 0 0 20 0 1 0 13399599 4329472 665 33554432000 4194304 6059633 140733740455040 140735308439352 4280227 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/6588/statm: 1057 665 167 456 0 593 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 4228

[startup+0.200348 s]
/proc/loadavg: 2.13 2.24 2.19 4/176 6588
/proc/meminfo: memFree=30344452/32872528 swapFree=1399392/1569044
[pid=6588] ppid=6585 vsize=4856 CPUtime=0.19 cores=1,3,5,7
/proc/6588/stat : 6588 (open-wbo) R 6585 6588 29546 0 -1 4202496 1116 0 0 0 19 0 0 0 20 0 1 0 13399599 4972544 778 33554432000 4194304 6059633 140733740455040 140735308439352 4278024 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/6588/statm: 1214 778 167 456 0 750 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 4856

[startup+0.300276 s]
/proc/loadavg: 2.13 2.24 2.19 4/176 6588
/proc/meminfo: memFree=30344452/32872528 swapFree=1399392/1569044
[pid=6588] ppid=6585 vsize=4712 CPUtime=0.29 cores=1,3,5,7
/proc/6588/stat : 6588 (open-wbo) R 6585 6588 29546 0 -1 4202496 1376 0 0 0 29 0 0 0 20 0 1 0 13399599 4825088 772 33554432000 4194304 6059633 140733740455040 140735308439352 4280227 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/6588/statm: 1178 772 167 456 0 714 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 4712

[startup+0.700234 s]
/proc/loadavg: 2.13 2.24 2.19 4/176 6588
/proc/meminfo: memFree=30344452/32872528 swapFree=1399392/1569044
[pid=6588] ppid=6585 vsize=7888 CPUtime=0.69 cores=1,3,5,7
/proc/6588/stat : 6588 (open-wbo) R 6585 6588 29546 0 -1 4202496 2174 0 0 0 69 0 0 0 20 0 1 0 13399599 8077312 1553 33554432000 4194304 6059633 140733740455040 140735308439352 4277855 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/6588/statm: 1972 1553 176 456 0 1508 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 7888

[startup+1.50023 s]
/proc/loadavg: 2.12 2.23 2.19 3/177 6589
/proc/meminfo: memFree=30339004/32872528 swapFree=1399392/1569044
[pid=6588] ppid=6585 vsize=8916 CPUtime=1.49 cores=1,3,5,7
/proc/6588/stat : 6588 (open-wbo) R 6585 6588 29546 0 -1 4202496 2491 0 0 0 149 0 0 0 20 0 1 0 13399599 9129984 1857 33554432000 4194304 6059633 140733740455040 140733740453560 4278389 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/6588/statm: 2229 1857 176 456 0 1765 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 8916

[startup+3.10024 s]
/proc/loadavg: 2.12 2.23 2.19 3/177 6589
/proc/meminfo: memFree=30336816/32872528 swapFree=1399392/1569044
[pid=6588] ppid=6585 vsize=12364 CPUtime=3.09 cores=1,3,5,7
/proc/6588/stat : 6588 (open-wbo) R 6585 6588 29546 0 -1 4202496 3011 0 0 0 309 0 0 0 20 0 1 0 13399599 12660736 2366 33554432000 4194304 6059633 140733740455040 140733740453560 4278373 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/6588/statm: 3091 2366 176 456 0 2627 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 12364

[startup+6.30027 s]
/proc/loadavg: 2.12 2.23 2.19 3/177 6589
/proc/meminfo: memFree=30334832/32872528 swapFree=1399392/1569044
[pid=6588] ppid=6585 vsize=12364 CPUtime=6.29 cores=1,3,5,7
/proc/6588/stat : 6588 (open-wbo) R 6585 6588 29546 0 -1 4202496 3335 0 0 0 629 0 0 0 20 0 1 0 13399599 12660736 2678 33554432000 4194304 6059633 140733740455040 140733740453528 4278363 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/6588/statm: 3091 2678 176 456 0 2627 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 12364

[startup+12.7003 s]
/proc/loadavg: 2.18 2.24 2.19 4/177 6589
/proc/meminfo: memFree=30327400/32872528 swapFree=1399392/1569044
[pid=6588] ppid=6585 vsize=19436 CPUtime=12.68 cores=1,3,5,7
/proc/6588/stat : 6588 (open-wbo) R 6585 6588 29546 0 -1 4202496 3664 0 0 0 1268 0 0 0 20 0 1 0 13399599 19902464 4378 33554432000 4194304 6059633 140733740455040 140733740453528 4277576 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/6588/statm: 4859 4378 176 456 0 4395 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 19436

[startup+25.5003 s]
/proc/loadavg: 2.15 2.23 2.19 3/177 6589
/proc/meminfo: memFree=30325428/32872528 swapFree=1399392/1569044
[pid=6588] ppid=6585 vsize=22668 CPUtime=25.48 cores=1,3,5,7
/proc/6588/stat : 6588 (open-wbo) R 6585 6588 29546 0 -1 4202496 4354 0 0 0 2548 0 0 0 20 0 1 0 13399599 23212032 5053 33554432000 4194304 6059633 140733740455040 140733740453528 4278479 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/6588/statm: 5667 5053 176 456 0 5203 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 22668

[startup+51.1003 s]
/proc/loadavg: 2.10 2.21 2.18 3/177 6589
/proc/meminfo: memFree=30315380/32872528 swapFree=1399392/1569044
[pid=6588] ppid=6585 vsize=34164 CPUtime=51.08 cores=1,3,5,7
/proc/6588/stat : 6588 (open-wbo) R 6585 6588 29546 0 -1 4202496 4895 0 0 0 5107 1 0 0 20 0 1 0 13399599 34983936 7388 33554432000 4194304 6059633 140733740455040 140733740453528 4278382 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/6588/statm: 8541 7388 176 456 0 8077 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 34164

[startup+102.3 s]
/proc/loadavg: 2.16 2.21 2.18 4/177 6590
/proc/meminfo: memFree=30297272/32872528 swapFree=1399392/1569044
[pid=6588] ppid=6585 vsize=34164 CPUtime=102.28 cores=1,3,5,7
/proc/6588/stat : 6588 (open-wbo) R 6585 6588 29546 0 -1 4202496 5179 0 0 0 10227 1 0 0 20 0 1 0 13399599 34983936 8172 33554432000 4194304 6059633 140733740455040 140733740453528 4278031 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/6588/statm: 8541 8172 176 456 0 8077 0
Current children cumulated CPU time (s) 102.28
Current children cumulated vsize (KiB) 34164

[startup+162.3 s]
/proc/loadavg: 2.17 2.20 2.18 3/177 6592
/proc/meminfo: memFree=30289496/32872528 swapFree=1399392/1569044
[pid=6588] ppid=6585 vsize=46628 CPUtime=162.26 cores=1,3,5,7
/proc/6588/stat : 6588 (open-wbo) R 6585 6588 29546 0 -1 4202496 5925 0 0 0 16225 1 0 0 20 0 1 0 13399599 47747072 9949 33554432000 4194304 6059633 140733740455040 140733740453528 4277570 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/6588/statm: 11657 9949 176 456 0 11193 0
Current children cumulated CPU time (s) 162.26
Current children cumulated vsize (KiB) 46628

[startup+222.307 s]
/proc/loadavg: 2.26 2.22 2.19 3/177 6593
/proc/meminfo: memFree=30287180/32872528 swapFree=1399392/1569044
[pid=6588] ppid=6585 vsize=46628 CPUtime=222.26 cores=1,3,5,7
/proc/6588/stat : 6588 (open-wbo) R 6585 6588 29546 0 -1 4202496 5926 0 0 0 22225 1 0 0 20 0 1 0 13399599 47747072 10461 33554432000 4194304 6059633 140733740455040 140733740453528 4277832 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/6588/statm: 11657 10461 176 456 0 11193 0
Current children cumulated CPU time (s) 222.26
Current children cumulated vsize (KiB) 46628

[startup+282.3 s]
/proc/loadavg: 2.31 2.24 2.19 4/178 6597
/proc/meminfo: memFree=30313812/32872528 swapFree=1399392/1569044
[pid=6588] ppid=6585 vsize=46628 CPUtime=282.24 cores=1,3,5,7
/proc/6588/stat : 6588 (open-wbo) R 6585 6588 29546 0 -1 4202496 5927 0 0 0 28223 1 0 0 20 0 1 0 13399599 47747072 10973 33554432000 4194304 6059633 140733740455040 140733740453528 4278443 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/6588/statm: 11657 10973 176 456 0 11193 0
Current children cumulated CPU time (s) 282.24
Current children cumulated vsize (KiB) 46628

[startup+342.3 s]
/proc/loadavg: 2.32 2.25 2.19 4/177 6598
/proc/meminfo: memFree=30284276/32872528 swapFree=1399392/1569044
[pid=6588] ppid=6585 vsize=53700 CPUtime=342.24 cores=1,3,5,7
/proc/6588/stat : 6588 (open-wbo) R 6585 6588 29546 0 -1 4202496 6212 0 0 0 34222 2 0 0 20 0 1 0 13399599 54988800 12771 33554432000 4194304 6059633 140733740455040 140733740453560 4278520 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/6588/statm: 13425 12771 176 456 0 12961 0
Current children cumulated CPU time (s) 342.24
Current children cumulated vsize (KiB) 53700

[startup+402.3 s]
/proc/loadavg: 2.41 2.29 2.21 3/177 6599
/proc/meminfo: memFree=30284004/32872528 swapFree=1399392/1569044
[pid=6588] ppid=6585 vsize=53700 CPUtime=402.23 cores=1,3,5,7
/proc/6588/stat : 6588 (open-wbo) R 6585 6588 29546 0 -1 4202496 6274 0 0 0 40221 2 0 0 20 0 1 0 13399599 54988800 12830 33554432000 4194304 6059633 140733740455040 140733740453560 4277900 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/6588/statm: 13425 12830 176 456 0 12961 0
Current children cumulated CPU time (s) 402.23
Current children cumulated vsize (KiB) 53700

[startup+462.3 s]
/proc/loadavg: 2.41 2.31 2.22 4/178 6612
/proc/meminfo: memFree=30277748/32872528 swapFree=1399392/1569044
[pid=6588] ppid=6585 vsize=58060 CPUtime=462.22 cores=1,3,5,7
/proc/6588/stat : 6588 (open-wbo) R 6585 6588 29546 0 -1 4202496 6999 0 0 0 46220 2 0 0 20 0 1 0 13399599 59453440 14042 33554432000 4194304 6059633 140733740455040 140733740453560 4278035 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/6588/statm: 14515 14042 176 456 0 14051 0
Current children cumulated CPU time (s) 462.22
Current children cumulated vsize (KiB) 58060

[startup+522.3 s]
/proc/loadavg: 2.33 2.31 2.22 3/177 6613
/proc/meminfo: memFree=30254572/32872528 swapFree=1399392/1569044
[pid=6588] ppid=6585 vsize=76912 CPUtime=522.21 cores=1,3,5,7
/proc/6588/stat : 6588 (open-wbo) R 6585 6588 29546 0 -1 4202496 7855 0 0 0 52219 2 0 0 20 0 1 0 13399599 78757888 18097 33554432000 4194304 6059633 140733740455040 140733740453528 4278479 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/6588/statm: 19228 18097 176 456 0 18764 0
Current children cumulated CPU time (s) 522.21
Current children cumulated vsize (KiB) 76912

[startup+582.3 s]
/proc/loadavg: 2.34 2.31 2.23 4/177 6614
/proc/meminfo: memFree=30249712/32872528 swapFree=1399392/1569044
[pid=6588] ppid=6585 vsize=76912 CPUtime=582.2 cores=1,3,5,7
/proc/6588/stat : 6588 (open-wbo) R 6585 6588 29546 0 -1 4202496 8069 0 0 0 58217 3 0 0 20 0 1 0 13399599 78757888 18816 33554432000 4194304 6059633 140733740455040 140733740453528 4277900 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/6588/statm: 19228 18816 176 456 0 18764 0
Current children cumulated CPU time (s) 582.2
Current children cumulated vsize (KiB) 76912


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


[startup+942.3 s]
/proc/loadavg: 2.26 2.25 2.21 3/178 6647
/proc/meminfo: memFree=30242324/32872528 swapFree=1399392/1569044
[pid=6588] ppid=6585 vsize=88872 CPUtime=942.15 cores=1,3,5,7
/proc/6588/stat : 6588 (open-wbo) R 6585 6588 29546 0 -1 4202496 9734 0 0 0 94211 4 0 0 20 0 1 0 13399599 91004928 19501 33554432000 4194304 6059633 140733740455040 140733740453528 4278382 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/6588/statm: 22218 19501 176 456 0 21754 0
Current children cumulated CPU time (s) 942.15
Current children cumulated vsize (KiB) 88872

[startup+1002.3 s]
/proc/loadavg: 2.19 2.23 2.20 4/177 6648
/proc/meminfo: memFree=30240228/32872528 swapFree=1399392/1569044
[pid=6588] ppid=6585 vsize=88872 CPUtime=1002.14 cores=1,3,5,7
/proc/6588/stat : 6588 (open-wbo) R 6585 6588 29546 0 -1 4202496 9735 0 0 0 100210 4 0 0 20 0 1 0 13399599 91004928 20013 33554432000 4194304 6059633 140733740455040 140733740453528 4277835 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/6588/statm: 22218 20013 176 456 0 21754 0
Current children cumulated CPU time (s) 1002.14
Current children cumulated vsize (KiB) 88872

[startup+1062.3 s]
/proc/loadavg: 2.29 2.25 2.20 3/177 6650
/proc/meminfo: memFree=30239104/32872528 swapFree=1399392/1569044
[pid=6588] ppid=6585 vsize=88872 CPUtime=1062.13 cores=1,3,5,7
/proc/6588/stat : 6588 (open-wbo) R 6585 6588 29546 0 -1 4202496 9741 0 0 0 106209 4 0 0 20 0 1 0 13399599 91004928 20013 33554432000 4194304 6059633 140733740455040 140733740453528 4278479 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/6588/statm: 22218 20013 176 456 0 21754 0
Current children cumulated CPU time (s) 1062.13
Current children cumulated vsize (KiB) 88872

[startup+1122.3 s]
/proc/loadavg: 2.28 2.25 2.20 3/177 6651
/proc/meminfo: memFree=30234932/32872528 swapFree=1399392/1569044
[pid=6588] ppid=6585 vsize=88872 CPUtime=1122.12 cores=1,3,5,7
/proc/6588/stat : 6588 (open-wbo) R 6585 6588 29546 0 -1 4202496 9826 0 0 0 112208 4 0 0 20 0 1 0 13399599 91004928 20609 33554432000 4194304 6059633 140733740455040 140733740453528 4277900 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/6588/statm: 22218 20609 176 456 0 21754 0
Current children cumulated CPU time (s) 1122.12
Current children cumulated vsize (KiB) 88872

[startup+1182.3 s]
/proc/loadavg: 2.14 2.21 2.19 3/177 6652
/proc/meminfo: memFree=30235124/32872528 swapFree=1399392/1569044
[pid=6588] ppid=6585 vsize=88872 CPUtime=1182.11 cores=1,3,5,7
/proc/6588/stat : 6588 (open-wbo) R 6585 6588 29546 0 -1 4202496 9826 0 0 0 118207 4 0 0 20 0 1 0 13399599 91004928 20609 33554432000 4194304 6059633 140733740455040 140733740453528 4277900 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/6588/statm: 22218 20609 176 456 0 21754 0
Current children cumulated CPU time (s) 1182.11
Current children cumulated vsize (KiB) 88872

[startup+1242.3 s]
/proc/loadavg: 2.18 2.22 2.19 3/177 6653
/proc/meminfo: memFree=30232884/32872528 swapFree=1399392/1569044
[pid=6588] ppid=6585 vsize=88872 CPUtime=1242.1 cores=1,3,5,7
/proc/6588/stat : 6588 (open-wbo) R 6585 6588 29546 0 -1 4202496 9826 0 0 0 124206 4 0 0 20 0 1 0 13399599 91004928 20609 33554432000 4194304 6059633 140733740455040 140733740453528 4278031 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/6588/statm: 22218 20609 176 456 0 21754 0
Current children cumulated CPU time (s) 1242.1
Current children cumulated vsize (KiB) 88872

[startup+1302.3 s]
/proc/loadavg: 2.15 2.20 2.18 3/177 6654
/proc/meminfo: memFree=30230816/32872528 swapFree=1399392/1569044
[pid=6588] ppid=6585 vsize=88872 CPUtime=1302.09 cores=1,3,5,7
/proc/6588/stat : 6588 (open-wbo) R 6585 6588 29546 0 -1 4202496 9827 0 0 0 130205 4 0 0 20 0 1 0 13399599 91004928 21121 33554432000 4194304 6059633 140733740455040 140733740453528 4278389 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/6588/statm: 22218 21121 176 456 0 21754 0
Current children cumulated CPU time (s) 1302.09
Current children cumulated vsize (KiB) 88872

[startup+1362.3 s]
/proc/loadavg: 2.10 2.18 2.17 3/177 7161
/proc/meminfo: memFree=30248492/32872528 swapFree=1399392/1569044
[pid=6588] ppid=6585 vsize=88872 CPUtime=1362.08 cores=1,3,5,7
/proc/6588/stat : 6588 (open-wbo) R 6585 6588 29546 0 -1 4202496 9828 0 0 0 136204 4 0 0 20 0 1 0 13399599 91004928 21633 33554432000 4194304 6059633 140733740455040 140733740453528 4278373 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/6588/statm: 22218 21633 176 456 0 21754 0
Current children cumulated CPU time (s) 1362.08
Current children cumulated vsize (KiB) 88872

[startup+1422.3 s]
/proc/loadavg: 2.26 2.22 2.18 4/177 7162
/proc/meminfo: memFree=30248604/32872528 swapFree=1399392/1569044
[pid=6588] ppid=6585 vsize=88872 CPUtime=1422.08 cores=1,3,5,7
/proc/6588/stat : 6588 (open-wbo) R 6585 6588 29546 0 -1 4202496 9828 0 0 0 142204 4 0 0 20 0 1 0 13399599 91004928 21633 33554432000 4194304 6059633 140733740455040 140733740453528 4278031 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/6588/statm: 22218 21633 176 456 0 21754 0
Current children cumulated CPU time (s) 1422.08
Current children cumulated vsize (KiB) 88872

[startup+1482.3 s]
/proc/loadavg: 2.09 2.17 2.17 3/178 7166
/proc/meminfo: memFree=30247488/32872528 swapFree=1399392/1569044
[pid=6588] ppid=6585 vsize=88872 CPUtime=1482.06 cores=1,3,5,7
/proc/6588/stat : 6588 (open-wbo) R 6585 6588 29546 0 -1 4202496 9828 0 0 0 148202 4 0 0 20 0 1 0 13399599 91004928 21633 33554432000 4194304 6059633 140733740455040 140733740453528 4278447 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/6588/statm: 22218 21633 176 456 0 21754 0
Current children cumulated CPU time (s) 1482.06
Current children cumulated vsize (KiB) 88872

[startup+1542.31 s]
/proc/loadavg: 2.23 2.19 2.18 4/177 7167
/proc/meminfo: memFree=30200388/32872528 swapFree=1399392/1569044
[pid=6588] ppid=6585 vsize=88872 CPUtime=1542.06 cores=1,3,5,7
/proc/6588/stat : 6588 (open-wbo) R 6585 6588 29546 0 -1 4202496 9828 0 0 0 154202 4 0 0 20 0 1 0 13399599 91004928 21633 33554432000 4194304 6059633 140733740455040 140733740453528 4278447 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/6588/statm: 22218 21633 176 456 0 21754 0
Current children cumulated CPU time (s) 1542.06
Current children cumulated vsize (KiB) 88872

[startup+1602.3 s]
/proc/loadavg: 2.26 2.20 2.18 3/177 7168
/proc/meminfo: memFree=30182812/32872528 swapFree=1399392/1569044
[pid=6588] ppid=6585 vsize=100364 CPUtime=1602.04 cores=1,3,5,7
/proc/6588/stat : 6588 (open-wbo) R 6585 6588 29546 0 -1 4202496 10721 0 0 0 160200 4 0 0 20 0 1 0 13399599 102772736 24506 33554432000 4194304 6059633 140733740455040 140733740453560 4277900 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/6588/statm: 25091 24506 176 456 0 24627 0
Current children cumulated CPU time (s) 1602.04
Current children cumulated vsize (KiB) 100364

[startup+1662.3 s]
/proc/loadavg: 2.35 2.22 2.19 3/177 7170
/proc/meminfo: memFree=30182792/32872528 swapFree=1399392/1569044
[pid=6588] ppid=6585 vsize=100364 CPUtime=1662.03 cores=1,3,5,7
/proc/6588/stat : 6588 (open-wbo) R 6585 6588 29546 0 -1 4202496 10721 0 0 0 166199 4 0 0 20 0 1 0 13399599 102772736 24506 33554432000 4194304 6059633 140733740455040 140733740453560 4278520 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/6588/statm: 25091 24506 176 456 0 24627 0
Current children cumulated CPU time (s) 1662.03
Current children cumulated vsize (KiB) 100364

[startup+1722.3 s]
/proc/loadavg: 2.17 2.19 2.18 3/177 7171
/proc/meminfo: memFree=30177940/32872528 swapFree=1399392/1569044
[pid=6588] ppid=6585 vsize=107548 CPUtime=1722.03 cores=1,3,5,7
/proc/6588/stat : 6588 (open-wbo) R 6585 6588 29546 0 -1 4202496 10800 0 0 0 172198 5 0 0 20 0 1 0 13399599 110129152 25604 33554432000 4194304 6059633 140733740455040 140733740453560 4278369 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/6588/statm: 26887 25604 176 456 0 26423 0
Current children cumulated CPU time (s) 1722.03
Current children cumulated vsize (KiB) 107548

[startup+1782.3 s]
/proc/loadavg: 2.16 2.18 2.18 4/177 7172
/proc/meminfo: memFree=30185128/32872528 swapFree=1399392/1569044
[pid=6588] ppid=6585 vsize=107548 CPUtime=1782.02 cores=1,3,5,7
/proc/6588/stat : 6588 (open-wbo) R 6585 6588 29546 0 -1 4202496 10992 0 0 0 178197 5 0 0 20 0 1 0 13399599 110129152 26302 33554432000 4194304 6059633 140733740455040 140733740453560 4277855 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/6588/statm: 26887 26302 176 456 0 26423 0
Current children cumulated CPU time (s) 1782.02
Current children cumulated vsize (KiB) 107548



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.3 s]
/proc/loadavg: 2.12 2.17 2.17 3/177 7173
/proc/meminfo: memFree=30170676/32872528 swapFree=1399392/1569044
[pid=6588] ppid=6585 vsize=107548 CPUtime=1800.01 cores=1,3,5,7
/proc/6588/stat : 6588 (open-wbo) R 6585 6588 29546 0 -1 4202496 10992 0 0 0 179996 5 0 0 20 0 1 0 13399599 110129152 26302 33554432000 4194304 6059633 140733740455040 140733740453560 4278389 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/6588/statm: 26887 26302 176 456 0 26423 0
Current children cumulated CPU time (s) 1800.01
Current children cumulated vsize (KiB) 107548

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 6588 sig 9
??? end of watcher thread
Dumping a history of the last processes samples

[startup+1800.3 s]
/proc/loadavg: 2.12 2.17 2.17 3/177 7173
/proc/meminfo: memFree=30170676/32872528 swapFree=1399392/1569044
[pid=6588] ppid=6585 vsize=107548 CPUtime=1800.01 cores=1,3,5,7
/proc/6588/stat : 6588 (open-wbo) R 6585 6588 29546 0 -1 4202496 10992 0 0 0 179996 5 0 0 20 0 1 0 13399599 110129152 26302 33554432000 4194304 6059633 140733740455040 140733740453560 4278389 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/6588/statm: 26887 26302 176 456 0 26423 0
Current children cumulated CPU time (s) 1800.01
Current children cumulated vsize (KiB) 107548

Child status: 40
Real time (s): 1800.3
CPU time (s): 1800.02
CPU user time (s): 1799.97
CPU system time (s): 0.052991
CPU usage (%): 99.9845
Max. virtual memory (cumulated for all children) (KiB): 107548

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.97
system time used= 0.052991
maximum resident set size= 105220
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 10995
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= 9
involuntary context switches= 1855

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 4.36434 second user time and 7.09892 second system time

The end

Launcher Data 

Begin job on node140 at 2016-06-16 23:45:44
IDJOB=4097133
IDBENCH=107713
IDSOLVER=2547
FILE ID=node140/4097133-1466113544
RUNJOBID= node140-1466112418-2487
PBS_JOBID= 19904032
Free space on /tmp= 71736 MiB

SOLVER NAME= Open-WBO PB16
BENCH NAME= PB16/normalized-PB16/DEC-SMALLINT-LIN/quimper/SyncCodes/d_n_k/normalized-5_6_36.opb
COMMAND LINE= open-wbo BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4097133-1466113544/watcher-4097133-1466113544 -o /tmp/evaluation-result-4097133-1466113544/solver-4097133-1466113544 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node140-1466112418-2487 --watchdog 1960  open-wbo HOME/instance-4097133-1466113544.opb

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

MD5SUM BENCH= 001a0a392564951998d5039d5068eab6
RANDOM SEED=1127367332

node140.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		: 2666.714
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	: 5333.42
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		: 2666.714
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 16
initial apicid	: 16
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.55
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 2
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.714
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 2
initial apicid	: 2
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.55
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 3
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.714
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		: 2666.714
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		: 2666.714
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 20
initial apicid	: 20
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.55
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 6
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.714
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 6
initial apicid	: 6
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.54
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 7
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.714
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:        30345012 kB
Buffers:           61368 kB
Cached:           124896 kB
SwapCached:         2564 kB
Active:           151268 kB
Inactive:          98896 kB
Active(anon):      64596 kB
Inactive(anon):     1792 kB
Active(file):      86672 kB
Inactive(file):    97104 kB
Unevictable:     1569044 kB
Mlocked:         1399392 kB
SwapTotal:      67108856 kB
SwapFree:       67096820 kB
Dirty:              4972 kB
Writeback:             0 kB
AnonPages:       1631356 kB
Mapped:             7708 kB
Shmem:                 0 kB
Slab:             572776 kB
SReclaimable:      16212 kB
SUnreclaim:       556564 kB
KernelStack:        1472 kB
PageTables:         7444 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545120 kB
Committed_AS:    1746456 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346412 kB
VmallocChunk:   34341988032 kB
HardwareCorrupted:     0 kB
AnonHugePages:    227328 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= 71732 MiB
End job on node140 at 2016-06-17 00:15:44