Trace number 3702904

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 NameAnswerobjective functionCPU timeWall clock time
npSolver inc-topdown-quickBound? (MO) 185.88 209.93

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/submitted-PB06/
manquiho/golomb-rulers/normalized-OGR_16.opb
MD5SUM69b04711942c7a7cbb28264339dbffe2
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark210
Best CPU time to get the best result obtained on this benchmark1800.02
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 223
Optimality of the best value was proved NO
Number of variables5584
Total number of constraints10895
Number of constraints which are clauses0
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints10895
Minimum length of a constraint18
Maximum length of a constraint37
Number of terms in the objective function 9
Biggest coefficient in the objective function 256
Number of bits for the biggest coefficient in the objective function 9
Sum of the numbers in the objective function 511
Number of bits of the sum of numbers in the objective function 9
Biggest number in a constraint 512
Number of bits of the biggest number in a constraint 10
Biggest sum of numbers in a constraint 2555
Number of bits of the biggest sum of numbers12
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Solver Data 

144.09/168.13	c run inc solver
144.09/168.13	c [INC SYSTEM] run initial solver
144.09/168.13	c [INC SYSTEM] preprocess with white file
185.88/209.91	c [INC SYSTEM] finished preprocessing in 41 s
185.88/211.45	c [INC SYSTEM] execute solver

Verifier Data 

ERROR: no interpretation found !

Watcher Data 

runsolver Copyright (C) 2010-2011 Olivier ROUSSEL

This is runsolver version 3.3.1 (svn: 989)

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-3702904-1338065738/watcher-3702904-1338065738 -o /tmp/evaluation-result-3702904-1338065738/solver-3702904-1338065738 -C 1800 -W 1900 -M 15500 HOME/npSolver-pbo-Itdqb.sh HOME/instance-3702904-1338065738.opb 2068437229 HOME HOME 

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 2.09 2.31 3/178 12251
/proc/meminfo: memFree=23629392/32873844 swapFree=6872/6872
[pid=12251] ppid=12249 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/12251/stat : 12251 (npSolver-pbo-It) S 12249 12251 8327 0 -1 4202496 357 0 0 0 0 0 0 0 20 0 1 0 272640865 9367552 275 33554432000 4194304 5064252 140736176200304 140736176199216 209097221710 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/12251/statm: 2287 275 233 213 0 72 0

[startup+0.041049 s]
/proc/loadavg: 2.13 2.09 2.31 3/178 12251
/proc/meminfo: memFree=23629392/32873844 swapFree=6872/6872
[pid=12251] ppid=12249 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/12251/stat : 12251 (npSolver-pbo-It) S 12249 12251 8327 0 -1 4202496 357 0 0 0 0 0 0 0 20 0 1 0 272640865 9367552 275 33554432000 4194304 5064252 140736176200304 140736176199216 209097221710 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/12251/statm: 2287 275 233 213 0 72 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 9148

[startup+0.10027 s]
/proc/loadavg: 2.13 2.09 2.31 3/178 12251
/proc/meminfo: memFree=23629392/32873844 swapFree=6872/6872
[pid=12251] ppid=12249 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/12251/stat : 12251 (npSolver-pbo-It) S 12249 12251 8327 0 -1 4202496 357 0 0 0 0 0 0 0 20 0 1 0 272640865 9367552 275 33554432000 4194304 5064252 140736176200304 140736176199216 209097221710 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/12251/statm: 2287 275 233 213 0 72 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 9148

[startup+0.300338 s]
/proc/loadavg: 2.13 2.09 2.31 3/178 12251
/proc/meminfo: memFree=23629392/32873844 swapFree=6872/6872
[pid=12251] ppid=12249 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/12251/stat : 12251 (npSolver-pbo-It) S 12249 12251 8327 0 -1 4202496 357 0 0 0 0 0 0 0 20 0 1 0 272640865 9367552 275 33554432000 4194304 5064252 140736176200304 140736176199216 209097221710 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/12251/statm: 2287 275 233 213 0 72 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 9148

[startup+0.700322 s]
/proc/loadavg: 2.13 2.09 2.31 3/178 12251
/proc/meminfo: memFree=23629392/32873844 swapFree=6872/6872
[pid=12251] ppid=12249 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/12251/stat : 12251 (npSolver-pbo-It) S 12249 12251 8327 0 -1 4202496 357 0 0 0 0 0 0 0 20 0 1 0 272640865 9367552 275 33554432000 4194304 5064252 140736176200304 140736176199216 209097221710 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/12251/statm: 2287 275 233 213 0 72 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 9148

[startup+1.50037 s]
/proc/loadavg: 2.13 2.09 2.31 3/180 12253
/proc/meminfo: memFree=23537936/32873844 swapFree=6872/6872
[pid=12251] ppid=12249 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/12251/stat : 12251 (npSolver-pbo-It) S 12249 12251 8327 0 -1 4202496 357 0 0 0 0 0 0 0 20 0 1 0 272640865 9367552 275 33554432000 4194304 5064252 140736176200304 140736176199216 209097221710 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/12251/statm: 2287 275 233 213 0 72 0
[pid=12252] ppid=12251 vsize=134260 CPUtime=1.49 cores=1,3,5,7
/proc/12252/stat : 12252 (npSolver-pbo) R 12251 12251 8327 0 -1 4202496 20028 0 0 0 144 5 0 0 20 0 1 0 272640865 137482240 30647 33554432000 4194304 5992684 140734598160192 140734598152744 4569828 0 0 4096 0 0 0 0 17 3 0 0 0 0 0
/proc/12252/statm: 33565 30647 156 440 0 33121 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 143408

[startup+3.10037 s]
/proc/loadavg: 2.28 2.12 2.31 3/180 12253
/proc/meminfo: memFree=23437452/32873844 swapFree=6872/6872
[pid=12251] ppid=12249 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/12251/stat : 12251 (npSolver-pbo-It) S 12249 12251 8327 0 -1 4202496 357 0 0 0 0 0 0 0 20 0 1 0 272640865 9367552 275 33554432000 4194304 5064252 140736176200304 140736176199216 209097221710 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/12251/statm: 2287 275 233 213 0 72 0
[pid=12252] ppid=12251 vsize=270720 CPUtime=3.09 cores=1,3,5,7
/proc/12252/stat : 12252 (npSolver-pbo) R 12251 12251 8327 0 -1 4202496 38351 0 0 0 298 11 0 0 20 0 1 0 272640865 277217280 66312 33554432000 4194304 5992684 140734598160192 140734598152296 4227924 0 0 4096 0 0 0 0 17 3 0 0 0 0 0
/proc/12252/statm: 67680 66312 156 440 0 67236 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 279868

[startup+6.30042 s]
/proc/loadavg: 2.28 2.12 2.31 3/180 12253
/proc/meminfo: memFree=23142744/32873844 swapFree=6872/6872
[pid=12251] ppid=12249 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/12251/stat : 12251 (npSolver-pbo-It) S 12249 12251 8327 0 -1 4202496 357 0 0 0 0 0 0 0 20 0 1 0 272640865 9367552 275 33554432000 4194304 5064252 140736176200304 140736176199216 209097221710 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/12251/statm: 2287 275 233 213 0 72 0
[pid=12252] ppid=12251 vsize=798080 CPUtime=6.29 cores=1,3,5,7
/proc/12252/stat : 12252 (npSolver-pbo) R 12251 12251 8327 0 -1 4202496 73168 0 0 0 603 26 0 0 20 0 1 0 272640865 817233920 134663 33554432000 4194304 5992684 140734598160192 140734598152872 4524856 0 0 4096 0 0 0 0 17 3 0 0 0 0 0
/proc/12252/statm: 199520 134663 156 440 0 199076 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 807228

[startup+12.7004 s]
/proc/loadavg: 2.23 2.12 2.31 3/180 12253
/proc/meminfo: memFree=22575696/32873844 swapFree=6872/6872
[pid=12251] ppid=12249 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/12251/stat : 12251 (npSolver-pbo-It) S 12249 12251 8327 0 -1 4202496 357 0 0 0 0 0 0 0 20 0 1 0 272640865 9367552 275 33554432000 4194304 5064252 140736176200304 140736176199216 209097221710 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/12251/statm: 2287 275 233 213 0 72 0
[pid=12252] ppid=12251 vsize=1596940 CPUtime=12.69 cores=1,3,5,7
/proc/12252/stat : 12252 (npSolver-pbo) R 12251 12251 8327 0 -1 4202496 142715 0 0 0 1219 50 0 0 20 0 1 0 272640865 1635266560 274472 33554432000 4194304 5992684 140734598160192 140734598155096 4523478 0 0 4096 0 0 0 0 17 3 0 0 0 0 0
/proc/12252/statm: 399235 274472 156 440 0 398791 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 1606088

[startup+25.507 s]
/proc/loadavg: 2.20 2.11 2.31 3/180 12253
/proc/meminfo: memFree=21412256/32873844 swapFree=6872/6872
[pid=12251] ppid=12249 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/12251/stat : 12251 (npSolver-pbo-It) S 12249 12251 8327 0 -1 4202496 357 0 0 0 0 0 0 0 20 0 1 0 272640865 9367552 275 33554432000 4194304 5064252 140736176200304 140736176199216 209097221710 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/12251/statm: 2287 275 233 213 0 72 0
[pid=12252] ppid=12251 vsize=3181632 CPUtime=25.49 cores=1,3,5,7
/proc/12252/stat : 12252 (npSolver-pbo) R 12251 12251 8327 0 -1 4202496 277950 0 0 0 2451 98 0 0 20 0 1 0 272640865 3257991168 556364 33554432000 4194304 5992684 140734598160192 140734598153160 5045116 0 0 4096 0 0 0 0 17 3 0 0 0 0 0
/proc/12252/statm: 795408 556374 156 440 0 794964 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 3190780

[startup+51.1004 s]
/proc/loadavg: 2.13 2.10 2.30 3/180 12253
/proc/meminfo: memFree=19173640/32873844 swapFree=6872/6872
[pid=12251] ppid=12249 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/12251/stat : 12251 (npSolver-pbo-It) S 12249 12251 8327 0 -1 4202496 357 0 0 0 0 0 0 0 20 0 1 0 272640865 9367552 275 33554432000 4194304 5064252 140736176200304 140736176199216 209097221710 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/12251/statm: 2287 275 233 213 0 72 0
[pid=12252] ppid=12251 vsize=6337376 CPUtime=51.09 cores=1,3,5,7
/proc/12252/stat : 12252 (npSolver-pbo) R 12251 12251 8327 0 -1 4202496 544802 0 0 0 4919 190 0 0 20 0 1 0 272640865 6489473024 1121637 33554432000 4194304 5992684 140734598160192 140734598153192 5044385 0 0 4096 0 0 0 0 17 3 0 0 0 0 0
/proc/12252/statm: 1584344 1121637 156 440 0 1583900 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 6346524

[startup+102.3 s]
/proc/loadavg: 2.05 2.08 2.28 3/179 12254
/proc/meminfo: memFree=15111568/32873844 swapFree=6872/6872
[pid=12251] ppid=12249 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/12251/stat : 12251 (npSolver-pbo-It) S 12249 12251 8327 0 -1 4202496 357 0 0 0 0 0 0 0 20 0 1 0 272640865 9367552 275 33554432000 4194304 5064252 140736176200304 140736176199216 209097221710 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/12251/statm: 2287 275 233 213 0 72 0
[pid=12252] ppid=12251 vsize=8557148 CPUtime=102.27 cores=1,3,5,7
/proc/12252/stat : 12252 (npSolver-pbo) R 12251 12251 8327 0 -1 4202496 1478825 0 0 0 9877 350 0 0 20 0 1 0 272640865 8762519552 2136447 33554432000 4194304 5992684 140734598160192 140734598155512 5045019 0 0 4096 0 0 0 0 17 3 0 0 0 0 0
/proc/12252/statm: 2139287 2136458 203 440 0 2138843 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 8566296

[startup+162.3 s]
/proc/loadavg: 2.30 2.13 2.28 2/179 12254
/proc/meminfo: memFree=5312824/32873844 swapFree=6872/6872
[pid=12251] ppid=12249 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/12251/stat : 12251 (npSolver-pbo-It) S 12249 12251 8327 0 -1 4202496 357 0 0 0 0 0 0 0 20 0 1 0 272640865 9367552 275 33554432000 4194304 5064252 140736176200304 140736176199216 209097221710 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/12251/statm: 2287 275 233 213 0 72 0
[pid=12252] ppid=12251 vsize=14324320 CPUtime=143.54 cores=1,3,5,7
/proc/12252/stat : 12252 (npSolver-pbo) D 12251 12251 8327 0 -1 4202496 2789943 0 0 0 13284 1070 0 0 20 0 1 0 272640865 14668103680 3577994 33554432000 4194304 5992684 140734598160192 140734598156048 5182699 0 0 4096 0 18446744071580543392 0 0 17 3 0 0 1861 0 0
/proc/12252/statm: 3581080 3577994 204 440 0 3580636 0
Current children cumulated CPU time (s) 143.54
Current children cumulated vsize (KiB) 14333468



Maximum VSize exceeded: sending SIGTERM then SIGKILL

[startup+209.9 s]
/proc/loadavg: 3.17 2.38 2.35 3/181 12256
/proc/meminfo: memFree=3419388/32873844 swapFree=6872/6872
[pid=12251] ppid=12249 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/12251/stat : 12251 (npSolver-pbo-It) S 12249 12251 8327 0 -1 4202496 357 0 0 0 0 0 0 0 20 0 1 0 272640865 9367552 275 33554432000 4194304 5064252 140736176200304 140736176199216 209097221710 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/12251/statm: 2287 275 233 213 0 72 0
[pid=12252] ppid=12251 vsize=10130012 CPUtime=144.2 cores=1,3,5,7
/proc/12252/stat : 12252 (npSolver-pbo) S 12251 12251 8327 0 -1 4202496 2789950 0 0 0 13284 1136 0 0 20 0 1 0 272640865 10373132288 2529423 33554432000 4194304 5992684 140734598160192 140734598154640 5175646 0 65536 4102 0 18446744071579302229 0 0 17 3 0 0 2397 0 0
/proc/12252/statm: 2532503 2529423 210 440 0 2532059 0
[pid=12255] ppid=12252 vsize=9148 CPUtime=0.06 cores=1,3,5,7
/proc/12255/stat : 12255 (cp2_pre.sh) S 12252 12251 8327 0 -1 4202496 609 0 0 0 0 6 0 0 20 0 1 0 272657679 9367552 277 33554432000 4194304 5064252 140736970774736 140736970773440 209097221710 0 65536 4100 65538 18446744071579302229 0 0 17 1 0 0 0 0 0
/proc/12255/statm: 2287 277 234 213 0 72 0
[pid=12256] ppid=12255 vsize=6731496 CPUtime=41.62 cores=1,3,5,7
/proc/12256/stat : 12256 (coprocessor) R 12255 12251 8327 0 -1 4202496 29126 0 0 0 3985 177 0 0 20 0 1 0 272657693 6893051904 1432966 33554432000 4194304 6586260 140734246292592 140734246289352 5637644 0 0 4096 8404994 0 0 0 17 5 0 0 0 0 0
/proc/12256/statm: 1682874 1432966 137 584 0 1682286 0
Current children cumulated CPU time (s) 185.88
Current children cumulated vsize (KiB) 16879804

Sending SIGTERM to process tree (bottom up)
Sleeping 2 seconds

Solver just ended. Dumping a history of the last processes samples

[startup+209.9 s]
/proc/loadavg: 3.17 2.38 2.35 3/181 12256
/proc/meminfo: memFree=3419388/32873844 swapFree=6872/6872
[pid=12251] ppid=12249 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/12251/stat : 12251 (npSolver-pbo-It) S 12249 12251 8327 0 -1 4202496 357 0 0 0 0 0 0 0 20 0 1 0 272640865 9367552 275 33554432000 4194304 5064252 140736176200304 140736176199216 209097221710 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/12251/statm: 2287 275 233 213 0 72 0
[pid=12252] ppid=12251 vsize=10130012 CPUtime=144.2 cores=1,3,5,7
/proc/12252/stat : 12252 (npSolver-pbo) S 12251 12251 8327 0 -1 4202496 2789950 0 0 0 13284 1136 0 0 20 0 1 0 272640865 10373132288 2529423 33554432000 4194304 5992684 140734598160192 140734598154640 5175646 0 65536 4102 0 18446744071579302229 0 0 17 3 0 0 2397 0 0
/proc/12252/statm: 2532503 2529423 210 440 0 2532059 0
[pid=12255] ppid=12252 vsize=9148 CPUtime=0.06 cores=1,3,5,7
/proc/12255/stat : 12255 (cp2_pre.sh) S 12252 12251 8327 0 -1 4202496 609 0 0 0 0 6 0 0 20 0 1 0 272657679 9367552 277 33554432000 4194304 5064252 140736970774736 140736970773440 209097221710 0 65536 4100 65538 18446744071579302229 0 0 17 1 0 0 0 0 0
/proc/12255/statm: 2287 277 234 213 0 72 0
[pid=12256] ppid=12255 vsize=6731496 CPUtime=41.62 cores=1,3,5,7
/proc/12256/stat : 12256 (coprocessor) R 12255 12251 8327 0 -1 4202496 29126 0 0 0 3985 177 0 0 20 0 1 0 272657693 6893051904 1432966 33554432000 4194304 6586260 140734246292592 140734246289352 5637644 0 0 4096 8404994 0 0 0 17 5 0 0 0 0 0
/proc/12256/statm: 1682874 1432966 137 584 0 1682286 0
Current children cumulated CPU time (s) 185.88
Current children cumulated vsize (KiB) 16879804

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 12251 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=0
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=1999
# CPU time returned by wait4() is 0.001999
# while last known CPU time is 185.88
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 209.93
CPU time (s): 185.88
CPU user time (s): 172.69
CPU system time (s): 13.19
CPU usage (%): 88.544
Max. virtual memory (cumulated for all children) (KiB): 16879804

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0
system time used= 0.001999
maximum resident set size= 1100
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 357
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= 3
involuntary context switches= 1

runsolver used 0.671897 second user time and 1.04484 second system time

The end

Launcher Data 

Begin job on node105 at 2012-05-26 22:55:39
IDJOB=3702904
IDBENCH=2627
IDSOLVER=2278
FILE ID=node105/3702904-1338065738
RUNJOBID= node105-1338052967-8344
PBS_JOBID= 14624416
Free space on /tmp= 71468 MiB

SOLVER NAME= npSolver inc-topdown-quickBound
BENCH NAME= PB06/final/normalized-PB06/OPT-SMALLINT/submitted-PB06/manquiho/golomb-rulers/normalized-OGR_16.opb
COMMAND LINE= DIR/npSolver-pbo-Itdqb.sh BENCHNAME RANDOMSEED TMPDIR DIR
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3702904-1338065738/watcher-3702904-1338065738 -o /tmp/evaluation-result-3702904-1338065738/solver-3702904-1338065738 -C 1800 -W 1900 -M 15500  HOME/npSolver-pbo-Itdqb.sh HOME/instance-3702904-1338065738.opb 2068437229 HOME HOME

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

MD5SUM BENCH= 69b04711942c7a7cbb28264339dbffe2
RANDOM SEED=2068437229

node105.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		: 2666.882
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	: 5333.76
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		: 2666.882
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	: 5331.91
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		: 2666.882
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	: 5331.91
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		: 2666.882
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	: 5331.91
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		: 2666.882
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	: 5438.54
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		: 2666.882
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	: 5331.91
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		: 2666.882
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	: 5331.92
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		: 2666.882
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	: 5447.81
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       32873844 kB
MemFree:        23629664 kB
Buffers:           29692 kB
Cached:            45080 kB
SwapCached:         1624 kB
Active:          8453348 kB
Inactive:          17244 kB
Active(anon):    8394560 kB
Inactive(anon):     3196 kB
Active(file):      58788 kB
Inactive(file):    14048 kB
Unevictable:        6872 kB
Mlocked:            6872 kB
SwapTotal:      67108856 kB
SwapFree:       67100296 kB
Dirty:             13048 kB
Writeback:             0 kB
AnonPages:       8400780 kB
Mapped:             7128 kB
Shmem:                 0 kB
Slab:             620604 kB
SReclaimable:      60212 kB
SUnreclaim:       560392 kB
KernelStack:        1488 kB
PageTables:        20948 kB
NFS_Unstable:          4 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545776 kB
Committed_AS:    8515832 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346368 kB
VmallocChunk:   34341987984 kB
HardwareCorrupted:     0 kB
AnonHugePages:   8386560 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:        7872 kB
DirectMap2M:    33538048 kB

Free space on /tmp at the end= 67360 MiB
End job on node105 at 2012-05-26 22:59:11