Trace number 4108881

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) 1800.11 1800.41

General information on the benchmark

Name/DEC-SMALLINT-LIN/lopes/
normalized-24.opb
MD5SUM902c79ddb1483993d151297b6d1c86a6
Bench CategoryDEC-SMALLINT-LIN (no optimisation, small integers, linear constraints)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark0
Best CPU time to get the best result obtained on this benchmark274.33
Has Objective FunctionNO
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables9342
Total number of constraints199352
Number of constraints which are clauses178530
Number of constraints which are cardinality constraints (but not clauses)720
Number of constraints which are nor clauses,nor cardinality constraints20102
Minimum length of a constraint2
Maximum length of a constraint231
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 232
Number of bits of the biggest sum of numbers8
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-4108881-1466265779.opb
0.00/0.00	c File size is 8465044 bytes.
1800.09/1800.40	c Sum of soft weights:            0
1800.09/1800.40	c |                                                                                                       |
1800.09/1800.40	c ========================================[ Problem Statistics ]===========================================
1800.09/1800.40	c |                                                                                                       |
1800.09/1800.40	c |  Problem Type:           Unweighted                                                                   |
1800.09/1800.40	c |  Number of variables:          9342                                                                   |
1800.09/1800.40	c |  Number of hard clauses:     178896                                                                   |
1800.09/1800.40	c |  Number of soft clauses:          0                                                                   |
1800.09/1800.40	c |  Number of cardinality:         722                                                                   |
1800.09/1800.40	c |  Number of PB :               20102                                                                   |
1800.09/1800.40	c |  Parse time:                   0.87 s                                                                 |
1800.09/1800.40	c |                                                                                                       |
1800.09/1800.40	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-4108881-1466265779/watcher-4108881-1466265779 -o /tmp/evaluation-result-4108881-1466265779/solver-4108881-1466265779 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node104-1466240628-16938 --watchdog 1960 open-wbo HOME/instance-4108881-1466265779.opb 

pid=23251
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: 2.04 2.04 2.00 4/174 23254
/proc/meminfo: memFree=30895136/32872528 swapFree=447868/480572
[pid=23254] ppid=23251 vsize=10472 CPUtime=0 cores=1,3,5,7
/proc/23254/stat : 23254 (open-wbo) R 23251 23254 16921 0 -1 4202496 2367 0 0 0 0 0 0 0 20 0 1 0 28628018 10723328 2242 33554432000 4194304 6059633 140737047004368 140733730413336 5131227 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/23254/statm: 2618 2242 2201 456 0 87 0

[startup+0.100168 s]
/proc/loadavg: 2.04 2.04 2.00 4/174 23254
/proc/meminfo: memFree=30895136/32872528 swapFree=447868/480572
[pid=23254] ppid=23251 vsize=12188 CPUtime=0.09 cores=1,3,5,7
/proc/23254/stat : 23254 (open-wbo) R 23251 23254 16921 0 -1 4202496 2782 0 0 0 9 0 0 0 20 0 1 0 28628018 12480512 2657 33554432000 4194304 6059633 140737047004368 140733730413336 5043379 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/23254/statm: 3047 2657 2201 456 0 516 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 12188

[startup+0.200355 s]
/proc/loadavg: 2.04 2.04 2.00 4/174 23254
/proc/meminfo: memFree=30895136/32872528 swapFree=447868/480572
[pid=23254] ppid=23251 vsize=14116 CPUtime=0.19 cores=1,3,5,7
/proc/23254/stat : 23254 (open-wbo) R 23251 23254 16921 0 -1 4202496 3207 0 0 0 19 0 0 0 20 0 1 0 28628018 14454784 3082 33554432000 4194304 6059633 140737047004368 140733730413336 4510851 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/23254/statm: 3529 3082 2201 456 0 998 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 14116

[startup+0.300312 s]
/proc/loadavg: 2.04 2.04 2.00 4/174 23254
/proc/meminfo: memFree=30895136/32872528 swapFree=447868/480572
[pid=23254] ppid=23251 vsize=15864 CPUtime=0.29 cores=1,3,5,7
/proc/23254/stat : 23254 (open-wbo) R 23251 23254 16921 0 -1 4202496 3628 0 0 0 29 0 0 0 20 0 1 0 28628018 16244736 3503 33554432000 4194304 6059633 140737047004368 140733730413336 4736280 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/23254/statm: 3966 3503 2201 456 0 1435 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 15864

[startup+0.700281 s]
/proc/loadavg: 2.04 2.04 2.00 4/174 23254
/proc/meminfo: memFree=30895136/32872528 swapFree=447868/480572
[pid=23254] ppid=23251 vsize=22808 CPUtime=0.69 cores=1,3,5,7
/proc/23254/stat : 23254 (open-wbo) R 23251 23254 16921 0 -1 4202496 5257 0 0 0 69 0 0 0 20 0 1 0 28628018 23355392 5132 33554432000 4194304 6059633 140737047004368 140737047002696 5035064 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/23254/statm: 5702 5133 2201 456 0 3171 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 22808

[startup+1.50036 s]
/proc/loadavg: 2.04 2.04 2.00 4/175 23255
/proc/meminfo: memFree=30798688/32872528 swapFree=447868/480572
[pid=23254] ppid=23251 vsize=130676 CPUtime=1.49 cores=1,3,5,7
/proc/23254/stat : 23254 (open-wbo) R 23251 23254 16921 0 -1 4202496 26239 0 0 0 145 4 0 0 20 0 1 0 28628018 133812224 26816 33554432000 4194304 6059633 140737047004368 140737047002696 4277855 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/23254/statm: 32669 26816 182 456 0 32205 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 130676

[startup+3.10037 s]
/proc/loadavg: 2.04 2.04 2.00 3/175 23255
/proc/meminfo: memFree=30786660/32872528 swapFree=447868/480572
[pid=23254] ppid=23251 vsize=131732 CPUtime=3.09 cores=1,3,5,7
/proc/23254/stat : 23254 (open-wbo) R 23251 23254 16921 0 -1 4202496 26682 0 0 0 305 4 0 0 20 0 1 0 28628018 134893568 27256 33554432000 4194304 6059633 140737047004368 140737047002680 4277570 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/23254/statm: 32933 27256 183 456 0 32469 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 131732

[startup+6.30037 s]
/proc/loadavg: 2.04 2.04 2.00 3/175 23255
/proc/meminfo: memFree=30778856/32872528 swapFree=447868/480572
[pid=23254] ppid=23251 vsize=144872 CPUtime=6.29 cores=1,3,5,7
/proc/23254/stat : 23254 (open-wbo) R 23251 23254 16921 0 -1 4202496 27431 0 0 0 624 5 0 0 20 0 1 0 28628018 148348928 28499 33554432000 4194304 6059633 140737047004368 140737047002744 4278479 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/23254/statm: 36218 28499 183 456 0 35754 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 144872

[startup+12.7004 s]
/proc/loadavg: 2.03 2.04 2.00 3/175 23255
/proc/meminfo: memFree=30777768/32872528 swapFree=447868/480572
[pid=23254] ppid=23251 vsize=145836 CPUtime=12.69 cores=1,3,5,7
/proc/23254/stat : 23254 (open-wbo) R 23251 23254 16921 0 -1 4202496 28448 0 0 0 1263 6 0 0 20 0 1 0 28628018 149336064 28674 33554432000 4194304 6059633 140737047004368 140737047003160 4277900 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/23254/statm: 36459 28674 184 456 0 35995 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 145836

[startup+25.5004 s]
/proc/loadavg: 2.02 2.04 2.00 4/175 23255
/proc/meminfo: memFree=30781256/32872528 swapFree=447868/480572
[pid=23254] ppid=23251 vsize=165624 CPUtime=25.48 cores=1,3,5,7
/proc/23254/stat : 23254 (open-wbo) R 23251 23254 16921 0 -1 4202496 30107 0 0 0 2542 6 0 0 20 0 1 0 28628018 169598976 34141 33554432000 4194304 6059633 140737047004368 140737047002856 4254706 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/23254/statm: 41406 34141 184 456 0 40942 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 165624

[startup+51.1004 s]
/proc/loadavg: 2.02 2.03 2.00 3/175 23255
/proc/meminfo: memFree=30747560/32872528 swapFree=447868/480572
[pid=23254] ppid=23251 vsize=195972 CPUtime=51.08 cores=1,3,5,7
/proc/23254/stat : 23254 (open-wbo) R 23251 23254 16921 0 -1 4202496 30974 0 0 0 5101 7 0 0 20 0 1 0 28628018 200675328 42045 33554432000 4194304 6059633 140737047004368 140737047002888 4277549 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/23254/statm: 48993 42045 184 456 0 48529 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 195972

[startup+102.3 s]
/proc/loadavg: 2.05 2.04 2.00 3/175 23256
/proc/meminfo: memFree=30735392/32872528 swapFree=447868/480572
[pid=23254] ppid=23251 vsize=195972 CPUtime=102.28 cores=1,3,5,7
/proc/23254/stat : 23254 (open-wbo) R 23251 23254 16921 0 -1 4202496 30976 0 0 0 10221 7 0 0 20 0 1 0 28628018 200675328 42558 33554432000 4194304 6059633 140737047004368 140737047002888 4278011 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/23254/statm: 48993 42558 184 456 0 48529 0
Current children cumulated CPU time (s) 102.28
Current children cumulated vsize (KiB) 195972

[startup+162.3 s]
/proc/loadavg: 2.02 2.03 2.00 3/175 23257
/proc/meminfo: memFree=30753880/32872528 swapFree=447868/480572
[pid=23254] ppid=23251 vsize=165624 CPUtime=162.26 cores=1,3,5,7
/proc/23254/stat : 23254 (open-wbo) R 23251 23254 16921 0 -1 4202496 31616 0 0 0 16218 8 0 0 20 0 1 0 28628018 169598976 35166 33554432000 4194304 6059633 140737047004368 140737047003192 4277549 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/23254/statm: 41406 35166 184 456 0 40942 0
Current children cumulated CPU time (s) 162.26
Current children cumulated vsize (KiB) 165624

[startup+222.307 s]
/proc/loadavg: 2.06 2.04 2.00 3/175 23259
/proc/meminfo: memFree=30769268/32872528 swapFree=447868/480572
[pid=23254] ppid=23251 vsize=165624 CPUtime=222.26 cores=1,3,5,7
/proc/23254/stat : 23254 (open-wbo) R 23251 23254 16921 0 -1 4202496 33138 0 0 0 22216 10 0 0 20 0 1 0 28628018 169598976 35966 33554432000 4194304 6059633 140737047004368 140737047003192 4278373 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/23254/statm: 41406 35966 184 456 0 40942 0
Current children cumulated CPU time (s) 222.26
Current children cumulated vsize (KiB) 165624

[startup+282.3 s]
/proc/loadavg: 2.02 2.03 2.00 3/175 23260
/proc/meminfo: memFree=30758900/32872528 swapFree=447868/480572
[pid=23254] ppid=23251 vsize=165624 CPUtime=282.25 cores=1,3,5,7
/proc/23254/stat : 23254 (open-wbo) R 23251 23254 16921 0 -1 4202496 34061 0 0 0 28213 12 0 0 20 0 1 0 28628018 169598976 35966 33554432000 4194304 6059633 140737047004368 140737047003192 4277663 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/23254/statm: 41406 35966 184 456 0 40942 0
Current children cumulated CPU time (s) 282.25
Current children cumulated vsize (KiB) 165624

[startup+342.3 s]
/proc/loadavg: 2.01 2.02 2.00 3/175 23261
/proc/meminfo: memFree=30713104/32872528 swapFree=447868/480572
[pid=23254] ppid=23251 vsize=214944 CPUtime=342.23 cores=1,3,5,7
/proc/23254/stat : 23254 (open-wbo) R 23251 23254 16921 0 -1 4202496 34987 0 0 0 34210 13 0 0 20 0 1 0 28628018 220102656 44961 33554432000 4194304 6059633 140737047004368 140737047002904 4277855 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/23254/statm: 53736 44961 184 456 0 53272 0
Current children cumulated CPU time (s) 342.23
Current children cumulated vsize (KiB) 214944

[startup+402.3 s]
/proc/loadavg: 2.05 2.03 2.00 3/175 23262
/proc/meminfo: memFree=30691312/32872528 swapFree=447868/480572
[pid=23254] ppid=23251 vsize=165624 CPUtime=402.23 cores=1,3,5,7
/proc/23254/stat : 23254 (open-wbo) R 23251 23254 16921 0 -1 4202496 35606 0 0 0 40209 14 0 0 20 0 1 0 28628018 169598976 35966 33554432000 4194304 6059633 140737047004368 140737047003192 4277864 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/23254/statm: 41406 35966 184 456 0 40942 0
Current children cumulated CPU time (s) 402.23
Current children cumulated vsize (KiB) 165624

[startup+462.3 s]
/proc/loadavg: 2.10 2.04 2.01 3/176 23266
/proc/meminfo: memFree=30727896/32872528 swapFree=447868/480572
[pid=23254] ppid=23251 vsize=214944 CPUtime=462.22 cores=1,3,5,7
/proc/23254/stat : 23254 (open-wbo) R 23251 23254 16921 0 -1 4202496 36532 0 0 0 46206 16 0 0 20 0 1 0 28628018 220102656 43937 33554432000 4194304 6059633 140737047004368 140737047002904 4246291 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/23254/statm: 53736 43937 184 456 0 53272 0
Current children cumulated CPU time (s) 462.22
Current children cumulated vsize (KiB) 214944

[startup+522.3 s]
/proc/loadavg: 2.07 2.04 2.00 3/175 23268
/proc/meminfo: memFree=30713068/32872528 swapFree=447868/480572
[pid=23254] ppid=23251 vsize=214944 CPUtime=522.21 cores=1,3,5,7
/proc/23254/stat : 23254 (open-wbo) R 23251 23254 16921 0 -1 4202496 37155 0 0 0 52204 17 0 0 20 0 1 0 28628018 220102656 44449 33554432000 4194304 6059633 140737047004368 140737047002904 4277900 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/23254/statm: 53736 44449 184 456 0 53272 0
Current children cumulated CPU time (s) 522.21
Current children cumulated vsize (KiB) 214944

[startup+582.3 s]
/proc/loadavg: 2.14 2.07 2.01 3/175 23315
/proc/meminfo: memFree=30454704/32872528 swapFree=447868/480572
[pid=23254] ppid=23251 vsize=165624 CPUtime=582.19 cores=1,3,5,7
/proc/23254/stat : 23254 (open-wbo) R 23251 23254 16921 0 -1 4202496 37491 0 0 0 58201 18 0 0 20 0 1 0 28628018 169598976 35976 33554432000 4194304 6059633 140737047004368 140737047003192 4278634 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/23254/statm: 41406 35976 184 456 0 40942 0
Current children cumulated CPU time (s) 582.19
Current children cumulated vsize (KiB) 165624


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


[startup+882.307 s]
/proc/loadavg: 2.00 2.04 2.00 3/175 23321
/proc/meminfo: memFree=30426084/32872528 swapFree=447868/480572
[pid=23254] ppid=23251 vsize=167164 CPUtime=882.15 cores=1,3,5,7
/proc/23254/stat : 23254 (open-wbo) R 23251 23254 16921 0 -1 4202496 40726 0 0 0 88190 25 0 0 20 0 1 0 28628018 171175936 37551 33554432000 4194304 6059633 140737047004368 140737047003192 4277855 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/23254/statm: 41791 37551 184 456 0 41327 0
Current children cumulated CPU time (s) 882.15
Current children cumulated vsize (KiB) 167164

[startup+942.3 s]
/proc/loadavg: 2.00 2.03 2.00 3/175 23322
/proc/meminfo: memFree=30383092/32872528 swapFree=447868/480572
[pid=23254] ppid=23251 vsize=216908 CPUtime=942.13 cores=1,3,5,7
/proc/23254/stat : 23254 (open-wbo) R 23251 23254 16921 0 -1 4202496 42061 0 0 0 94186 27 0 0 20 0 1 0 28628018 222113792 47755 33554432000 4194304 6059633 140737047004368 140737047002904 4277549 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/23254/statm: 54227 47755 184 456 0 53763 0
Current children cumulated CPU time (s) 942.13
Current children cumulated vsize (KiB) 216908

[startup+1002.3 s]
/proc/loadavg: 2.04 2.03 2.00 3/175 23323
/proc/meminfo: memFree=30336936/32872528 swapFree=447868/480572
[pid=23254] ppid=23251 vsize=278080 CPUtime=1002.12 cores=1,3,5,7
/proc/23254/stat : 23254 (open-wbo) R 23251 23254 16921 0 -1 4202496 43936 0 0 0 100181 31 0 0 20 0 1 0 28628018 284753920 58993 33554432000 4194304 6059633 140737047004368 140737047003160 4277900 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/23254/statm: 69520 58993 184 456 0 69056 0
Current children cumulated CPU time (s) 1002.12
Current children cumulated vsize (KiB) 278080

[startup+1062.3 s]
/proc/loadavg: 2.05 2.04 2.00 3/176 23327
/proc/meminfo: memFree=30344924/32872528 swapFree=447868/480572
[pid=23254] ppid=23251 vsize=247260 CPUtime=1062.11 cores=1,3,5,7
/proc/23254/stat : 23254 (open-wbo) R 23251 23254 16921 0 -1 4202496 45154 0 0 0 106177 34 0 0 20 0 1 0 28628018 253194240 54830 33554432000 4194304 6059633 140737047004368 140737047002904 4277900 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/23254/statm: 61815 54830 184 456 0 61351 0
Current children cumulated CPU time (s) 1062.11
Current children cumulated vsize (KiB) 247260

[startup+1122.3 s]
/proc/loadavg: 2.02 2.03 2.00 3/175 23329
/proc/meminfo: memFree=30325396/32872528 swapFree=447868/480572
[pid=23254] ppid=23251 vsize=247260 CPUtime=1122.1 cores=1,3,5,7
/proc/23254/stat : 23254 (open-wbo) R 23251 23254 16921 0 -1 4202496 46064 0 0 0 112174 36 0 0 20 0 1 0 28628018 253194240 56878 33554432000 4194304 6059633 140737047004368 140737047002904 4278479 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/23254/statm: 61815 56878 184 456 0 61351 0
Current children cumulated CPU time (s) 1122.1
Current children cumulated vsize (KiB) 247260

[startup+1182.3 s]
/proc/loadavg: 2.05 2.04 2.00 3/175 23330
/proc/meminfo: memFree=30350236/32872528 swapFree=447868/480572
[pid=23254] ppid=23251 vsize=278080 CPUtime=1182.09 cores=1,3,5,7
/proc/23254/stat : 23254 (open-wbo) R 23251 23254 16921 0 -1 4202496 47570 0 0 0 118171 38 0 0 20 0 1 0 28628018 284753920 58481 33554432000 4194304 6059633 140737047004368 140737047003160 4277570 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/23254/statm: 69520 58481 184 456 0 69056 0
Current children cumulated CPU time (s) 1182.09
Current children cumulated vsize (KiB) 278080

[startup+1242.3 s]
/proc/loadavg: 2.02 2.03 2.00 4/175 23331
/proc/meminfo: memFree=30331816/32872528 swapFree=447868/480572
[pid=23254] ppid=23251 vsize=278080 CPUtime=1242.08 cores=1,3,5,7
/proc/23254/stat : 23254 (open-wbo) R 23251 23254 16921 0 -1 4202496 48489 0 0 0 124168 40 0 0 20 0 1 0 28628018 284753920 59518 33554432000 4194304 6059633 140737047004368 140737047003160 4278304 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/23254/statm: 69520 59518 184 456 0 69056 0
Current children cumulated CPU time (s) 1242.08
Current children cumulated vsize (KiB) 278080

[startup+1302.3 s]
/proc/loadavg: 2.00 2.02 2.00 3/175 23332
/proc/meminfo: memFree=30342172/32872528 swapFree=447868/480572
[pid=23254] ppid=23251 vsize=247260 CPUtime=1302.07 cores=1,3,5,7
/proc/23254/stat : 23254 (open-wbo) R 23251 23254 16921 0 -1 4202496 49702 0 0 0 130164 43 0 0 20 0 1 0 28628018 253194240 54331 33554432000 4194304 6059633 140737047004368 140737047002904 4277685 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/23254/statm: 61815 54331 184 456 0 61351 0
Current children cumulated CPU time (s) 1302.07
Current children cumulated vsize (KiB) 247260

[startup+1362.3 s]
/proc/loadavg: 2.00 2.01 2.00 3/175 23333
/proc/meminfo: memFree=30349904/32872528 swapFree=447868/480572
[pid=23254] ppid=23251 vsize=247260 CPUtime=1362.06 cores=1,3,5,7
/proc/23254/stat : 23254 (open-wbo) R 23251 23254 16921 0 -1 4202496 50638 0 0 0 136161 45 0 0 20 0 1 0 28628018 253194240 55355 33554432000 4194304 6059633 140737047004368 140737047003192 4277855 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/23254/statm: 61815 55355 184 456 0 61351 0
Current children cumulated CPU time (s) 1362.06
Current children cumulated vsize (KiB) 247260

[startup+1422.3 s]
/proc/loadavg: 2.00 2.01 2.00 3/175 23335
/proc/meminfo: memFree=30319340/32872528 swapFree=447868/480572
[pid=23254] ppid=23251 vsize=247260 CPUtime=1422.06 cores=1,3,5,7
/proc/23254/stat : 23254 (open-wbo) R 23251 23254 16921 0 -1 4202496 51554 0 0 0 142159 47 0 0 20 0 1 0 28628018 253194240 55867 33554432000 4194304 6059633 140737047004368 140737047002904 4277882 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/23254/statm: 61815 55867 184 456 0 61351 0
Current children cumulated CPU time (s) 1422.06
Current children cumulated vsize (KiB) 247260

[startup+1482.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/175 23336
/proc/meminfo: memFree=30314788/32872528 swapFree=447868/480572
[pid=23254] ppid=23251 vsize=247260 CPUtime=1482.05 cores=1,3,5,7
/proc/23254/stat : 23254 (open-wbo) R 23251 23254 16921 0 -1 4202496 52482 0 0 0 148156 49 0 0 20 0 1 0 28628018 253194240 55876 33554432000 4194304 6059633 140737047004368 140737047003192 4277900 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/23254/statm: 61815 55876 184 456 0 61351 0
Current children cumulated CPU time (s) 1482.05
Current children cumulated vsize (KiB) 247260

[startup+1542.31 s]
/proc/loadavg: 2.00 2.00 2.00 3/175 23337
/proc/meminfo: memFree=30308840/32872528 swapFree=447868/480572
[pid=23254] ppid=23251 vsize=247260 CPUtime=1542.04 cores=1,3,5,7
/proc/23254/stat : 23254 (open-wbo) R 23251 23254 16921 0 -1 4202496 53390 0 0 0 154154 50 0 0 20 0 1 0 28628018 253194240 56388 33554432000 4194304 6059633 140737047004368 140737047002904 4277900 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/23254/statm: 61815 56388 184 456 0 61351 0
Current children cumulated CPU time (s) 1542.04
Current children cumulated vsize (KiB) 247260

[startup+1602.3 s]
/proc/loadavg: 2.12 2.03 2.01 3/175 23338
/proc/meminfo: memFree=30333612/32872528 swapFree=447868/480572
[pid=23254] ppid=23251 vsize=247260 CPUtime=1602.03 cores=1,3,5,7
/proc/23254/stat : 23254 (open-wbo) R 23251 23254 16921 0 -1 4202496 54327 0 0 0 160151 52 0 0 20 0 1 0 28628018 253194240 56900 33554432000 4194304 6059633 140737047004368 140737047003192 4277549 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/23254/statm: 61815 56900 184 456 0 61351 0
Current children cumulated CPU time (s) 1602.03
Current children cumulated vsize (KiB) 247260

[startup+1662.3 s]
/proc/loadavg: 2.11 2.04 2.01 3/176 23342
/proc/meminfo: memFree=30333764/32872528 swapFree=447868/480572
[pid=23254] ppid=23251 vsize=247260 CPUtime=1662.02 cores=1,3,5,7
/proc/23254/stat : 23254 (open-wbo) R 23251 23254 16921 0 -1 4202496 55485 0 0 0 166148 54 0 0 20 0 1 0 28628018 253194240 57640 33554432000 4194304 6059633 140737047004368 140737047003192 4277663 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/23254/statm: 61815 57640 184 456 0 61351 0
Current children cumulated CPU time (s) 1662.02
Current children cumulated vsize (KiB) 247260

[startup+1722.3 s]
/proc/loadavg: 2.04 2.03 2.00 3/175 23344
/proc/meminfo: memFree=30333284/32872528 swapFree=447868/480572
[pid=23254] ppid=23251 vsize=247260 CPUtime=1722.01 cores=1,3,5,7
/proc/23254/stat : 23254 (open-wbo) R 23251 23254 16921 0 -1 4202496 56404 0 0 0 172145 56 0 0 20 0 1 0 28628018 253194240 57626 33554432000 4194304 6059633 140737047004368 140737047003192 4278389 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/23254/statm: 61815 57626 184 456 0 61351 0
Current children cumulated CPU time (s) 1722.01
Current children cumulated vsize (KiB) 247260

[startup+1782.3 s]
/proc/loadavg: 2.06 2.04 2.00 3/175 23345
/proc/meminfo: memFree=30337668/32872528 swapFree=447868/480572
[pid=23254] ppid=23251 vsize=247260 CPUtime=1782 cores=1,3,5,7
/proc/23254/stat : 23254 (open-wbo) R 23251 23254 16921 0 -1 4202496 57116 0 0 0 178142 58 0 0 20 0 1 0 28628018 253194240 57412 33554432000 4194304 6059633 140737047004368 140737047003192 4278447 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/23254/statm: 61815 57412 184 456 0 61351 0
Current children cumulated CPU time (s) 1782
Current children cumulated vsize (KiB) 247260



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.4 s]
/proc/loadavg: 2.04 2.03 2.00 3/175 23345
/proc/meminfo: memFree=30327616/32872528 swapFree=447868/480572
[pid=23254] ppid=23251 vsize=278080 CPUtime=1800.09 cores=1,3,5,7
/proc/23254/stat : 23254 (open-wbo) R 23251 23254 16921 0 -1 4202496 57722 0 0 0 179951 58 0 0 20 0 1 0 28628018 284753920 59527 33554432000 4194304 6059633 140737047004368 140737047003160 4277900 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/23254/statm: 69520 59527 184 456 0 69056 0
Current children cumulated CPU time (s) 1800.09
Current children cumulated vsize (KiB) 278080

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 23254 sig 9
??? end of watcher thread
Dumping a history of the last processes samples

Child status: 40
Real time (s): 1800.41
CPU time (s): 1800.11
CPU user time (s): 1799.52
CPU system time (s): 0.592909
CPU usage (%): 99.9837
Max. virtual memory (cumulated for all children) (KiB): 327400

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.52
system time used= 0.592909
maximum resident set size= 278184
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 57725
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= 34
involuntary context switches= 1853

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 6.92895 second user time and 6.89495 second system time

The end

Launcher Data 

Begin job on node104 at 2016-06-18 18:02:59
IDJOB=4108881
IDBENCH=89642
IDSOLVER=2547
FILE ID=node104/4108881-1466265779
RUNJOBID= node104-1466240628-16938
PBS_JOBID= 19918194
Free space on /tmp= 71684 MiB

SOLVER NAME= Open-WBO PB16
BENCH NAME= PB11/normalized-PB11/DEC-SMALLINT-LIN/lopes/normalized-24.opb
COMMAND LINE= open-wbo BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4108881-1466265779/watcher-4108881-1466265779 -o /tmp/evaluation-result-4108881-1466265779/solver-4108881-1466265779 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node104-1466240628-16938 --watchdog 1960  open-wbo HOME/instance-4108881-1466265779.opb

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

MD5SUM BENCH= 902c79ddb1483993d151297b6d1c86a6
RANDOM SEED=1698009814

node104.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		: 2667.035
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	: 5334.07
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		: 2667.035
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		: 2667.035
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		: 2667.035
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		: 2667.035
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		: 2667.035
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	: 5332.54
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		: 2667.035
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		: 2667.035
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:        30895408 kB
Buffers:          134852 kB
Cached:           201396 kB
SwapCached:        40452 kB
Active:           478040 kB
Inactive:         279520 kB
Active(anon):     384200 kB
Inactive(anon):    39968 kB
Active(file):      93840 kB
Inactive(file):   239552 kB
Unevictable:      480572 kB
Mlocked:          447868 kB
SwapTotal:      67108856 kB
SwapFree:       67060428 kB
Dirty:             12868 kB
Writeback:            88 kB
AnonPages:        863000 kB
Mapped:             7824 kB
Shmem:                 0 kB
Slab:             606028 kB
SReclaimable:      49964 kB
SUnreclaim:       556064 kB
KernelStack:        1448 kB
PageTables:         5812 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545120 kB
Committed_AS:     994752 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346412 kB
VmallocChunk:   34341988032 kB
HardwareCorrupted:     0 kB
AnonHugePages:    380928 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= 71636 MiB
End job on node104 at 2016-06-18 18:32:59