Trace number 4096020

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/pb16-16-elffers/
subsetcard/normalized-subsetcard-eq-random4regular-75.opb
MD5SUMe99a92c475c27e379186b23a10ad8a97
Bench CategoryDEC-SMALLINT-LIN (no optimisation, small integers, linear constraints)
Best result obtained on this benchmarkUNSAT
Best value of the objective obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark0.010997
Has Objective FunctionNO
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables301
Total number of constraints150
Number of constraints which are clauses0
Number of constraints which are cardinality constraints (but not clauses)150
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint4
Maximum length of a constraint5
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 3
Number of bits of the biggest number in a constraint 2
Biggest sum of numbers in a constraint 8
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-4096020-1466100052.opb
0.00/0.00	c File size is 5774 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:           301                                                                   |
1800.01/1800.30	c |  Number of hard clauses:          0                                                                   |
1800.01/1800.30	c |  Number of soft clauses:          0                                                                   |
1800.01/1800.30	c |  Number of cardinality:         300                                                                   |
1800.01/1800.30	c |  Number of PB :                   0                                                                   |
1800.01/1800.30	c |  Parse time:                   0.00 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-4096020-1466100052/watcher-4096020-1466100052 -o /tmp/evaluation-result-4096020-1466100052/solver-4096020-1466100052 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node112-1466098251-17810 --watchdog 1960 open-wbo HOME/instance-4096020-1466100052.opb 

pid=17973
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: 2.10 2.06 2.01 3/177 17976
/proc/meminfo: memFree=31242208/32872528 swapFree=681192/736380
[pid=17976] ppid=17973 vsize=7472 CPUtime=0 cores=1,3,5,7
/proc/17976/stat : 17976 (open-wbo) R 17973 17976 17793 0 -1 4202496 576 0 0 0 0 0 0 0 20 0 1 0 12054460 7651328 444 33554432000 4194304 6059633 140735215220960 140735386250888 4280118 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/17976/statm: 1868 444 165 456 0 1404 0

[startup+0.100154 s]
/proc/loadavg: 2.10 2.06 2.01 3/177 17976
/proc/meminfo: memFree=31242208/32872528 swapFree=681192/736380
[pid=17976] ppid=17973 vsize=3356 CPUtime=0.09 cores=1,3,5,7
/proc/17976/stat : 17976 (open-wbo) R 17973 17976 17793 0 -1 4202496 698 0 0 0 9 0 0 0 20 0 1 0 12054460 3436544 497 33554432000 4194304 6059633 140735215220960 140735215220056 4867836 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/17976/statm: 839 497 180 456 0 375 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3356

[startup+0.200276 s]
/proc/loadavg: 2.10 2.06 2.01 3/177 17976
/proc/meminfo: memFree=31242208/32872528 swapFree=681192/736380
[pid=17976] ppid=17973 vsize=3876 CPUtime=0.19 cores=1,3,5,7
/proc/17976/stat : 17976 (open-wbo) R 17973 17976 17793 0 -1 4202496 798 0 0 0 19 0 0 0 20 0 1 0 12054460 3969024 593 33554432000 4194304 6059633 140735215220960 140735215220056 4261123 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/17976/statm: 969 593 180 456 0 505 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 3876

[startup+0.300269 s]
/proc/loadavg: 2.10 2.06 2.01 3/177 17976
/proc/meminfo: memFree=31242208/32872528 swapFree=681192/736380
[pid=17976] ppid=17973 vsize=4528 CPUtime=0.29 cores=1,3,5,7
/proc/17976/stat : 17976 (open-wbo) R 17973 17976 17793 0 -1 4202496 902 0 0 0 29 0 0 0 20 0 1 0 12054460 4636672 693 33554432000 4194304 6059633 140735215220960 140735215220056 4277570 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/17976/statm: 1132 693 180 456 0 668 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 4528

[startup+0.700193 s]
/proc/loadavg: 2.10 2.06 2.01 3/177 17976
/proc/meminfo: memFree=31242208/32872528 swapFree=681192/736380
[pid=17976] ppid=17973 vsize=6244 CPUtime=0.69 cores=1,3,5,7
/proc/17976/stat : 17976 (open-wbo) R 17973 17976 17793 0 -1 4202496 1538 0 0 0 69 0 0 0 20 0 1 0 12054460 6393856 1097 33554432000 4194304 6059633 140735215220960 140735215220056 4280227 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/17976/statm: 1561 1097 180 456 0 1097 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 6244

[startup+1.50027 s]
/proc/loadavg: 2.10 2.06 2.01 3/178 17977
/proc/meminfo: memFree=31232876/32872528 swapFree=681192/736380
[pid=17976] ppid=17973 vsize=9212 CPUtime=1.49 cores=1,3,5,7
/proc/17976/stat : 17976 (open-wbo) R 17973 17976 17793 0 -1 4202496 1800 0 0 0 149 0 0 0 20 0 1 0 12054460 9433088 1353 33554432000 4194304 6059633 140735215220960 140735215219448 4277551 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/17976/statm: 2303 1353 180 456 0 1839 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 9212

[startup+3.10024 s]
/proc/loadavg: 2.10 2.06 2.01 3/178 17977
/proc/meminfo: memFree=31226240/32872528 swapFree=681192/736380
[pid=17976] ppid=17973 vsize=11888 CPUtime=3.09 cores=1,3,5,7
/proc/17976/stat : 17976 (open-wbo) R 17973 17976 17793 0 -1 4202496 2476 0 0 0 309 0 0 0 20 0 1 0 12054460 12173312 2509 33554432000 4194304 6059633 140735215220960 140735215219448 4246295 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/17976/statm: 2972 2509 180 456 0 2508 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 11888

[startup+6.3003 s]
/proc/loadavg: 2.10 2.05 2.01 3/178 17977
/proc/meminfo: memFree=31220848/32872528 swapFree=681192/736380
[pid=17976] ppid=17973 vsize=19084 CPUtime=6.29 cores=1,3,5,7
/proc/17976/stat : 17976 (open-wbo) R 17973 17976 17793 0 -1 4202496 3229 0 0 0 629 0 0 0 20 0 1 0 12054460 19542016 3348 33554432000 4194304 6059633 140735215220960 140735215219448 4278357 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/17976/statm: 4771 3348 180 456 0 4307 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 19084

[startup+12.7002 s]
/proc/loadavg: 2.09 2.05 2.00 3/178 18000
/proc/meminfo: memFree=31203604/32872528 swapFree=681192/736380
[pid=17976] ppid=17973 vsize=21828 CPUtime=12.68 cores=1,3,5,7
/proc/17976/stat : 17976 (open-wbo) R 17973 17976 17793 0 -1 4202496 3964 0 0 0 1268 0 0 0 20 0 1 0 12054460 22351872 5084 33554432000 4194304 6059633 140735215220960 140735215219480 4278389 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/17976/statm: 5457 5084 180 456 0 4993 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 21828

[startup+25.5004 s]
/proc/loadavg: 2.07 2.05 2.00 3/178 18000
/proc/meminfo: memFree=31183516/32872528 swapFree=681192/736380
[pid=17976] ppid=17973 vsize=30764 CPUtime=25.49 cores=1,3,5,7
/proc/17976/stat : 17976 (open-wbo) R 17973 17976 17793 0 -1 4202496 5008 0 0 0 2548 1 0 0 20 0 1 0 12054460 31502336 7160 33554432000 4194304 6059633 140735215220960 140735215219448 4255148 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/17976/statm: 7691 7160 180 456 0 7227 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 30764

[startup+51.1004 s]
/proc/loadavg: 2.04 2.05 2.00 3/178 18000
/proc/meminfo: memFree=31167196/32872528 swapFree=681192/736380
[pid=17976] ppid=17973 vsize=49440 CPUtime=51.08 cores=1,3,5,7
/proc/17976/stat : 17976 (open-wbo) R 17973 17976 17793 0 -1 4202496 6028 0 0 0 5106 2 0 0 20 0 1 0 12054460 50626560 12003 33554432000 4194304 6059633 140735215220960 140735215219448 4277900 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/17976/statm: 12360 12003 180 456 0 11896 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 49440

[startup+102.3 s]
/proc/loadavg: 2.06 2.05 2.00 3/177 18001
/proc/meminfo: memFree=31135768/32872528 swapFree=681192/736380
[pid=17976] ppid=17973 vsize=68296 CPUtime=102.28 cores=1,3,5,7
/proc/17976/stat : 17976 (open-wbo) R 17973 17976 17793 0 -1 4202496 6723 0 0 0 10225 3 0 0 20 0 1 0 12054460 69935104 16673 33554432000 4194304 6059633 140735215220960 140735215219448 4278472 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/17976/statm: 17074 16673 180 456 0 16610 0
Current children cumulated CPU time (s) 102.28
Current children cumulated vsize (KiB) 68296

[startup+162.3 s]
/proc/loadavg: 2.06 2.05 2.00 4/177 18002
/proc/meminfo: memFree=31126244/32872528 swapFree=681192/736380
[pid=17976] ppid=17973 vsize=68296 CPUtime=162.27 cores=1,3,5,7
/proc/17976/stat : 17976 (open-wbo) R 17973 17976 17793 0 -1 4202496 6723 0 0 0 16224 3 0 0 20 0 1 0 12054460 69935104 16673 33554432000 4194304 6059633 140735215220960 140735215219448 4277929 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/17976/statm: 17074 16673 180 456 0 16610 0
Current children cumulated CPU time (s) 162.27
Current children cumulated vsize (KiB) 68296

[startup+222.307 s]
/proc/loadavg: 2.14 2.07 2.01 3/177 18004
/proc/meminfo: memFree=31088248/32872528 swapFree=681192/736380
[pid=17976] ppid=17973 vsize=82220 CPUtime=222.26 cores=1,3,5,7
/proc/17976/stat : 17976 (open-wbo) R 17973 17976 17793 0 -1 4202496 7384 0 0 0 22223 3 0 0 20 0 1 0 12054460 84193280 20154 33554432000 4194304 6059633 140735215220960 140735215219784 4278354 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/17976/statm: 20555 20154 180 456 0 20091 0
Current children cumulated CPU time (s) 222.26
Current children cumulated vsize (KiB) 82220

[startup+282.3 s]
/proc/loadavg: 2.05 2.06 2.00 3/177 18005
/proc/meminfo: memFree=31088344/32872528 swapFree=681192/736380
[pid=17976] ppid=17973 vsize=82220 CPUtime=282.25 cores=1,3,5,7
/proc/17976/stat : 17976 (open-wbo) R 17973 17976 17793 0 -1 4202496 8573 0 0 0 28219 6 0 0 20 0 1 0 12054460 84193280 20154 33554432000 4194304 6059633 140735215220960 140735215219784 4277832 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/17976/statm: 20555 20154 180 456 0 20091 0
Current children cumulated CPU time (s) 282.25
Current children cumulated vsize (KiB) 82220

[startup+342.3 s]
/proc/loadavg: 2.06 2.06 2.00 3/177 18006
/proc/meminfo: memFree=31057172/32872528 swapFree=681192/736380
[pid=17976] ppid=17973 vsize=131540 CPUtime=342.23 cores=1,3,5,7
/proc/17976/stat : 17976 (open-wbo) R 17973 17976 17793 0 -1 4202496 9767 0 0 0 34214 9 0 0 20 0 1 0 12054460 134696960 28056 33554432000 4194304 6059633 140735215220960 140735215219496 4278479 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/17976/statm: 32885 28056 180 456 0 32421 0
Current children cumulated CPU time (s) 342.23
Current children cumulated vsize (KiB) 131540

[startup+402.3 s]
/proc/loadavg: 2.02 2.05 2.00 3/177 18007
/proc/meminfo: memFree=31078260/32872528 swapFree=681192/736380
[pid=17976] ppid=17973 vsize=82220 CPUtime=402.23 cores=1,3,5,7
/proc/17976/stat : 17976 (open-wbo) R 17973 17976 17793 0 -1 4202496 10527 0 0 0 40212 11 0 0 20 0 1 0 12054460 84193280 20187 33554432000 4194304 6059633 140735215220960 140735215219784 4277874 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/17976/statm: 20555 20187 180 456 0 20091 0
Current children cumulated CPU time (s) 402.23
Current children cumulated vsize (KiB) 82220

[startup+462.3 s]
/proc/loadavg: 2.00 2.03 2.00 3/177 18008
/proc/meminfo: memFree=31075040/32872528 swapFree=681192/736380
[pid=17976] ppid=17973 vsize=82220 CPUtime=462.22 cores=1,3,5,7
/proc/17976/stat : 17976 (open-wbo) R 17973 17976 17793 0 -1 4202496 11497 0 0 0 46208 14 0 0 20 0 1 0 12054460 84193280 20190 33554432000 4194304 6059633 140735215220960 140735215219784 4277864 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/17976/statm: 20555 20190 180 456 0 20091 0
Current children cumulated CPU time (s) 462.22
Current children cumulated vsize (KiB) 82220

[startup+522.3 s]
/proc/loadavg: 2.04 2.04 2.00 3/177 18010
/proc/meminfo: memFree=31073600/32872528 swapFree=681192/736380
[pid=17976] ppid=17973 vsize=82220 CPUtime=522.2 cores=1,3,5,7
/proc/17976/stat : 17976 (open-wbo) R 17973 17976 17793 0 -1 4202496 12247 0 0 0 52205 15 0 0 20 0 1 0 12054460 84193280 20213 33554432000 4194304 6059633 140735215220960 140735215219784 4277570 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/17976/statm: 20555 20213 180 456 0 20091 0
Current children cumulated CPU time (s) 522.2
Current children cumulated vsize (KiB) 82220

[startup+582.3 s]
/proc/loadavg: 2.11 2.06 2.01 3/178 18014
/proc/meminfo: memFree=31072944/32872528 swapFree=681192/736380
[pid=17976] ppid=17973 vsize=82220 CPUtime=582.2 cores=1,3,5,7
/proc/17976/stat : 17976 (open-wbo) R 17973 17976 17793 0 -1 4202496 12980 0 0 0 58203 17 0 0 20 0 1 0 12054460 84193280 20213 33554432000 4194304 6059633 140735215220960 140735215219784 4278389 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/17976/statm: 20555 20213 180 456 0 20091 0
Current children cumulated CPU time (s) 582.2
Current children cumulated vsize (KiB) 82220


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


[startup+942.3 s]
/proc/loadavg: 2.13 2.09 2.01 3/177 18021
/proc/meminfo: memFree=31025044/32872528 swapFree=681192/736380
[pid=17976] ppid=17973 vsize=131540 CPUtime=942.14 cores=1,3,5,7
/proc/17976/stat : 17976 (open-wbo) R 17973 17976 17793 0 -1 4202496 22604 0 0 0 94178 36 0 0 20 0 1 0 12054460 134696960 32377 33554432000 4194304 6059633 140735215220960 140735215219496 4277847 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/17976/statm: 32885 32377 180 456 0 32421 0
Current children cumulated CPU time (s) 942.14
Current children cumulated vsize (KiB) 131540

[startup+1002.3 s]
/proc/loadavg: 2.13 2.10 2.02 3/177 18022
/proc/meminfo: memFree=31027228/32872528 swapFree=681192/736380
[pid=17976] ppid=17973 vsize=131540 CPUtime=1002.13 cores=1,3,5,7
/proc/17976/stat : 17976 (open-wbo) R 17973 17976 17793 0 -1 4202496 24118 0 0 0 100174 39 0 0 20 0 1 0 12054460 134696960 31699 33554432000 4194304 6059633 140735215220960 140735215219496 4277900 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/17976/statm: 32885 31699 180 456 0 32421 0
Current children cumulated CPU time (s) 1002.13
Current children cumulated vsize (KiB) 131540

[startup+1062.3 s]
/proc/loadavg: 2.11 2.09 2.02 3/177 18023
/proc/meminfo: memFree=31028908/32872528 swapFree=681192/736380
[pid=17976] ppid=17973 vsize=131540 CPUtime=1062.12 cores=1,3,5,7
/proc/17976/stat : 17976 (open-wbo) R 17973 17976 17793 0 -1 4202496 25791 0 0 0 106170 42 0 0 20 0 1 0 12054460 134696960 31699 33554432000 4194304 6059633 140735215220960 140735215219496 4277900 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/17976/statm: 32885 31699 180 456 0 32421 0
Current children cumulated CPU time (s) 1062.12
Current children cumulated vsize (KiB) 131540

[startup+1122.3 s]
/proc/loadavg: 2.15 2.10 2.02 3/177 18025
/proc/meminfo: memFree=31032768/32872528 swapFree=681192/736380
[pid=17976] ppid=17973 vsize=131540 CPUtime=1122.11 cores=1,3,5,7
/proc/17976/stat : 17976 (open-wbo) R 17973 17976 17793 0 -1 4202496 27468 0 0 0 112166 45 0 0 20 0 1 0 12054460 134696960 29651 33554432000 4194304 6059633 140735215220960 140735215219496 4277900 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/17976/statm: 32885 29651 180 456 0 32421 0
Current children cumulated CPU time (s) 1122.11
Current children cumulated vsize (KiB) 131540

[startup+1182.3 s]
/proc/loadavg: 2.25 2.13 2.03 3/178 18029
/proc/meminfo: memFree=31072196/32872528 swapFree=681192/736380
[pid=17976] ppid=17973 vsize=101696 CPUtime=1182.11 cores=1,3,5,7
/proc/17976/stat : 17976 (open-wbo) R 17973 17976 17793 0 -1 4202496 28914 0 0 0 118163 48 0 0 20 0 1 0 12054460 104136704 20215 33554432000 4194304 6059633 140735215220960 140735215219448 4255133 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/17976/statm: 25424 20215 180 456 0 24960 0
Current children cumulated CPU time (s) 1182.11
Current children cumulated vsize (KiB) 101696

[startup+1242.3 s]
/proc/loadavg: 2.09 2.10 2.03 3/177 18030
/proc/meminfo: memFree=30974016/32872528 swapFree=681192/736380
[pid=17976] ppid=17973 vsize=181836 CPUtime=1242.1 cores=1,3,5,7
/proc/17976/stat : 17976 (open-wbo) R 17973 17976 17793 0 -1 4202496 30809 0 0 0 124159 51 0 0 20 0 1 0 12054460 186200064 36076 33554432000 4194304 6059633 140735215220960 140735215219752 4255169 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/17976/statm: 45459 36076 180 456 0 44995 0
Current children cumulated CPU time (s) 1242.1
Current children cumulated vsize (KiB) 181836

[startup+1302.3 s]
/proc/loadavg: 2.08 2.10 2.03 3/177 18031
/proc/meminfo: memFree=31019376/32872528 swapFree=681192/736380
[pid=17976] ppid=17973 vsize=151016 CPUtime=1302.08 cores=1,3,5,7
/proc/17976/stat : 17976 (open-wbo) R 17973 17976 17793 0 -1 4202496 31902 0 0 0 130155 53 0 0 20 0 1 0 12054460 154640384 33449 33554432000 4194304 6059633 140735215220960 140735215219496 4277832 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/17976/statm: 37754 33449 180 456 0 37290 0
Current children cumulated CPU time (s) 1302.08
Current children cumulated vsize (KiB) 151016

[startup+1362.3 s]
/proc/loadavg: 2.14 2.12 2.04 3/177 18032
/proc/meminfo: memFree=31067100/32872528 swapFree=681192/736380
[pid=17976] ppid=17973 vsize=101696 CPUtime=1362.08 cores=1,3,5,7
/proc/17976/stat : 17976 (open-wbo) R 17973 17976 17793 0 -1 4202496 33339 0 0 0 136151 57 0 0 20 0 1 0 12054460 104136704 21451 33554432000 4194304 6059633 140735215220960 140735215219784 4277832 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/17976/statm: 25424 21451 180 456 0 24960 0
Current children cumulated CPU time (s) 1362.08
Current children cumulated vsize (KiB) 101696

[startup+1422.3 s]
/proc/loadavg: 2.12 2.11 2.04 3/176 18033
/proc/meminfo: memFree=30969416/32872528 swapFree=681192/736380
[pid=17976] ppid=17973 vsize=181836 CPUtime=1422.07 cores=1,3,5,7
/proc/17976/stat : 17976 (open-wbo) R 17973 17976 17793 0 -1 4202496 35015 0 0 0 142148 59 0 0 20 0 1 0 12054460 186200064 36076 33554432000 4194304 6059633 140735215220960 140735215219752 4277900 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/17976/statm: 45459 36076 180 456 0 44995 0
Current children cumulated CPU time (s) 1422.07
Current children cumulated vsize (KiB) 181836

[startup+1482.3 s]
/proc/loadavg: 2.04 2.09 2.03 3/177 18035
/proc/meminfo: memFree=31025632/32872528 swapFree=681192/736380
[pid=17976] ppid=17973 vsize=151016 CPUtime=1482.06 cores=1,3,5,7
/proc/17976/stat : 17976 (open-wbo) R 17973 17976 17793 0 -1 4202496 36104 0 0 0 148144 62 0 0 20 0 1 0 12054460 154640384 31913 33554432000 4194304 6059633 140735215220960 140735215219496 4277900 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/17976/statm: 37754 31913 180 456 0 37290 0
Current children cumulated CPU time (s) 1482.06
Current children cumulated vsize (KiB) 151016

[startup+1542.31 s]
/proc/loadavg: 2.05 2.08 2.03 3/177 18036
/proc/meminfo: memFree=31000864/32872528 swapFree=681192/736380
[pid=17976] ppid=17973 vsize=181836 CPUtime=1542.06 cores=1,3,5,7
/proc/17976/stat : 17976 (open-wbo) R 17973 17976 17793 0 -1 4202496 37552 0 0 0 154141 65 0 0 20 0 1 0 12054460 186200064 38124 33554432000 4194304 6059633 140735215220960 140735215219752 4278382 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/17976/statm: 45459 38124 180 456 0 44995 0
Current children cumulated CPU time (s) 1542.06
Current children cumulated vsize (KiB) 181836

[startup+1602.3 s]
/proc/loadavg: 2.14 2.10 2.03 3/177 18037
/proc/meminfo: memFree=30988596/32872528 swapFree=681192/736380
[pid=17976] ppid=17973 vsize=151016 CPUtime=1602.04 cores=1,3,5,7
/proc/17976/stat : 17976 (open-wbo) R 17973 17976 17793 0 -1 4202496 38645 0 0 0 160136 68 0 0 20 0 1 0 12054460 154640384 33449 33554432000 4194304 6059633 140735215220960 140735215219496 4278145 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/17976/statm: 37754 33449 180 456 0 37290 0
Current children cumulated CPU time (s) 1602.04
Current children cumulated vsize (KiB) 151016

[startup+1662.3 s]
/proc/loadavg: 2.05 2.08 2.03 3/177 18038
/proc/meminfo: memFree=30949368/32872528 swapFree=681192/736380
[pid=17976] ppid=17973 vsize=181836 CPUtime=1662.03 cores=1,3,5,7
/proc/17976/stat : 17976 (open-wbo) R 17973 17976 17793 0 -1 4202496 40105 0 0 0 166133 70 0 0 20 0 1 0 12054460 186200064 40172 33554432000 4194304 6059633 140735215220960 140735215219752 4278373 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/17976/statm: 45459 40172 180 456 0 44995 0
Current children cumulated CPU time (s) 1662.03
Current children cumulated vsize (KiB) 181836

[startup+1722.3 s]
/proc/loadavg: 2.12 2.09 2.03 3/177 18039
/proc/meminfo: memFree=31015644/32872528 swapFree=681192/736380
[pid=17976] ppid=17973 vsize=151016 CPUtime=1722.02 cores=1,3,5,7
/proc/17976/stat : 17976 (open-wbo) R 17973 17976 17793 0 -1 4202496 41205 0 0 0 172129 73 0 0 20 0 1 0 12054460 154640384 33961 33554432000 4194304 6059633 140735215220960 140735215219496 4277835 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/17976/statm: 37754 33961 180 456 0 37290 0
Current children cumulated CPU time (s) 1722.02
Current children cumulated vsize (KiB) 151016

[startup+1782.3 s]
/proc/loadavg: 2.18 2.10 2.04 3/178 18044
/proc/meminfo: memFree=30956228/32872528 swapFree=681192/736380
[pid=17976] ppid=17973 vsize=181836 CPUtime=1782.01 cores=1,3,5,7
/proc/17976/stat : 17976 (open-wbo) R 17973 17976 17793 0 -1 4202496 42655 0 0 0 178126 75 0 0 20 0 1 0 12054460 186200064 38636 33554432000 4194304 6059633 140735215220960 140735215219752 4262840 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/17976/statm: 45459 38636 180 456 0 44995 0
Current children cumulated CPU time (s) 1782.01
Current children cumulated vsize (KiB) 181836



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.3 s]
/proc/loadavg: 2.14 2.10 2.04 3/178 18044
/proc/meminfo: memFree=31029224/32872528 swapFree=681192/736380
[pid=17976] ppid=17973 vsize=151016 CPUtime=1800.01 cores=1,3,5,7
/proc/17976/stat : 17976 (open-wbo) R 17973 17976 17793 0 -1 4202496 42898 0 0 0 179924 77 0 0 20 0 1 0 12054460 154640384 31401 33554432000 4194304 6059633 140735215220960 140735215219496 4277900 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/17976/statm: 37754 31401 180 456 0 37290 0
Current children cumulated CPU time (s) 1800.01
Current children cumulated vsize (KiB) 151016

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 17976 sig 9
??? end of watcher thread
Dumping a history of the last processes samples

[startup+1800.3 s]
/proc/loadavg: 2.14 2.10 2.04 3/178 18044
/proc/meminfo: memFree=31029224/32872528 swapFree=681192/736380
[pid=17976] ppid=17973 vsize=151016 CPUtime=1800.01 cores=1,3,5,7
/proc/17976/stat : 17976 (open-wbo) R 17973 17976 17793 0 -1 4202496 42898 0 0 0 179924 77 0 0 20 0 1 0 12054460 154640384 31401 33554432000 4194304 6059633 140735215220960 140735215219496 4277900 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/17976/statm: 37754 31401 180 456 0 37290 0
Current children cumulated CPU time (s) 1800.01
Current children cumulated vsize (KiB) 151016

Child status: 40
Real time (s): 1800.3
CPU time (s): 1800.02
CPU user time (s): 1799.25
CPU system time (s): 0.770882
CPU usage (%): 99.9844
Max. virtual memory (cumulated for all children) (KiB): 181836

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.25
system time used= 0.770882
maximum resident set size= 164784
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 42901
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= 17
involuntary context switches= 1878

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 7.03993 second user time and 11.4533 second system time

The end

Launcher Data 

Begin job on node112 at 2016-06-16 20:00:52
IDJOB=4096020
IDBENCH=107554
IDSOLVER=2547
FILE ID=node112/4096020-1466100052
RUNJOBID= node112-1466098251-17810
PBS_JOBID= 19904069
Free space on /tmp= 71708 MiB

SOLVER NAME= Open-WBO PB16
BENCH NAME= PB16/normalized-PB16/DEC-SMALLINT-LIN/pb16-16-elffers/subsetcard/normalized-subsetcard-eq-random4regular-75.opb
COMMAND LINE= open-wbo BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4096020-1466100052/watcher-4096020-1466100052 -o /tmp/evaluation-result-4096020-1466100052/solver-4096020-1466100052 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node112-1466098251-17810 --watchdog 1960  open-wbo HOME/instance-4096020-1466100052.opb

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

MD5SUM BENCH= e99a92c475c27e379186b23a10ad8a97
RANDOM SEED=852926253

node112.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		: 2666.734
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	: 5333.46
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		: 2666.734
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		: 2666.734
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	: 5321.48
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		: 2666.734
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		: 2666.734
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		: 2666.734
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		: 2666.734
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		: 2666.734
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	: 5332.54
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       32872528 kB
MemFree:        31242852 kB
Buffers:           55532 kB
Cached:           132388 kB
SwapCached:          696 kB
Active:           105220 kB
Inactive:          87532 kB
Active(anon):       6180 kB
Inactive(anon):      740 kB
Active(file):      99040 kB
Inactive(file):    86792 kB
Unevictable:      736380 kB
Mlocked:          681192 kB
SwapTotal:      67108856 kB
SwapFree:       67098028 kB
Dirty:              9328 kB
Writeback:             0 kB
AnonPages:        951004 kB
Mapped:             7700 kB
Shmem:                 0 kB
Slab:             568968 kB
SReclaimable:      13260 kB
SUnreclaim:       555708 kB
KernelStack:        1480 kB
PageTables:         4920 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545120 kB
Committed_AS:     860940 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346412 kB
VmallocChunk:   34341988032 kB
HardwareCorrupted:     0 kB
AnonHugePages:    266240 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= 71704 MiB
End job on node112 at 2016-06-16 20:30:53