Trace number 3707322

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
toysat 2012-05-17? (TO) 1800.06 1800.51

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/
manquinho/mis/normalized-mis_500_25_5.opb
MD5SUM40141f2f083fa5e1f8a41aa043de0b1b
Bench CategoryOPT-SMALLINT-NLC (optimisation, small integers, non linear constraints)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark-69
Best CPU time to get the best result obtained on this benchmark1800.08
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function -69
Optimality of the best value was proved NO
Number of variables500
Total number of constraints500
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 constraints500
Minimum length of a constraint25
Maximum length of a constraint47
Number of terms in the objective function 500
Biggest coefficient in the objective function 1
Number of bits for the biggest coefficient in the objective function 1
Sum of the numbers in the objective function 500
Number of bits of the sum of numbers in the objective function 9
Biggest number in a constraint 1
Number of bits of the biggest number in a constraint 1
Biggest sum of numbers in a constraint 500
Number of bits of the biggest sum of numbers9
Number of products (including duplicates)15706
Sum of products size (including duplicates)31412
Number of different products7853
Sum of products size15706

Quality of the solution as a function of time


Download the above graph as a PDF file / as an EPS file

Solver Data 

0.19/0.23	c 2012-05-27T17:30:34+0200
0.19/0.23	c arch = x86_64
0.19/0.23	c os = linux
0.19/0.23	c compiler = ghc 7.4
0.19/0.23	c packages:
0.19/0.23	c   OptDir-0.0.1
0.19/0.23	c   array-0.4.0.0
0.19/0.23	c   base-4.5.0.0
0.19/0.23	c   bytestring-0.9.2.1
0.19/0.23	c   containers-0.4.2.1
0.19/0.23	c   deepseq-1.3.0.0
0.19/0.23	c   mtl-2.1.1
0.19/0.23	c   old_locale-1.0.0.4
0.19/0.23	c   parse_dimacs-1.2
0.19/0.23	c   parsec-3.1.2
0.19/0.23	c   queue-0.1.2
0.19/0.23	c   stm-2.3
0.19/0.23	c   time-1.4
0.19/0.23	c command line = ["--pb","HOME/instance-3707322-1338132634.opb"]
0.19/0.23	c #vars 500
0.19/0.23	c #constraints 500
0.19/0.23	c Solving starts ...
0.19/0.24	c solving time = 0.008s
0.19/0.24	c #decision = 58
0.19/0.24	c #conflict = 0
0.19/0.24	c #restart = 0
0.19/0.24	o -58
0.19/0.24	c Solving starts ...
0.19/0.25	c solving time = 0.011s
0.19/0.25	c #decision = 118
0.19/0.25	c #conflict = 4
0.19/0.25	c #restart = 0
0.19/0.25	o -59
0.19/0.25	c Solving starts ...
0.19/0.29	c solving time = 0.043s
0.19/0.29	c #decision = 215
0.19/0.29	c #conflict = 35
0.19/0.29	c #restart = 0
0.19/0.29	o -60
0.19/0.29	c Solving starts ...
202.36/202.49	c learnt constraints deletion: 45035 -> 22518
407.63/407.75	c learnt constraints deletion: 48706 -> 24353
815.89/816.24	c learnt constraints deletion: 52752 -> 26376
1369.50/1369.94	c learnt constraints deletion: 52751 -> 26377

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-3707322-1338132634/watcher-3707322-1338132634 -o /tmp/evaluation-result-3707322-1338132634/solver-3707322-1338132634 -C 1800 -W 1900 -M 15500 HOME/toysat --pb HOME/instance-3707322-1338132634.opb 

running on 4 cores: 0,2,4,6

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: 1.98 1.98 1.99 3/179 16378
/proc/meminfo: memFree=31092540/32873844 swapFree=7616/7616
[pid=16378] ppid=16376 vsize=6208 CPUtime=0 cores=0,2,4,6
/proc/16378/stat : 16378 (toysat) R 16376 16378 15420 0 -1 4202496 810 0 0 0 0 0 0 0 20 0 1 0 279388150 6356992 731 33554432000 4194304 8973514 140734710738208 140733870988104 7937344 0 0 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/16378/statm: 1552 731 416 1167 0 333 0

[startup+0.0238801 s]
/proc/loadavg: 1.98 1.98 1.99 3/179 16378
/proc/meminfo: memFree=31092540/32873844 swapFree=7616/7616
[pid=16378] ppid=16376 vsize=8256 CPUtime=0.01 cores=0,2,4,6
/proc/16378/stat : 16378 (toysat) R 16376 16378 15420 0 -1 4202496 1112 0 0 0 1 0 0 0 20 0 1 0 279388150 8454144 1033 33554432000 4194304 8973514 140734710738208 140733870988104 7937344 0 0 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/16378/statm: 2064 1033 418 1167 0 845 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 8256

[startup+0.100251 s]
/proc/loadavg: 1.98 1.98 1.99 3/179 16378
/proc/meminfo: memFree=31092540/32873844 swapFree=7616/7616
[pid=16378] ppid=16376 vsize=13376 CPUtime=0.09 cores=0,2,4,6
/proc/16378/stat : 16378 (toysat) R 16376 16378 15420 0 -1 4202496 2509 0 0 0 9 0 0 0 20 0 1 0 279388150 13697024 2430 33554432000 4194304 8973514 140734710738208 140733870988104 4209439 0 2 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/16378/statm: 3344 2437 429 1167 0 2125 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 13376

[startup+0.300267 s]
/proc/loadavg: 1.98 1.98 1.99 3/179 16378
/proc/meminfo: memFree=31092540/32873844 swapFree=7616/7616
[pid=16378] ppid=16376 vsize=26688 CPUtime=0.29 cores=0,2,4,6
/proc/16378/stat : 16378 (toysat) R 16376 16378 15420 0 -1 4202496 5985 0 0 0 28 1 0 0 20 0 1 0 279388150 27328512 5906 33554432000 4194304 8973514 140734710738208 140734710737704 4427192 0 0 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/16378/statm: 6672 5906 458 1167 0 5453 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 26688

[startup+0.700244 s]
/proc/loadavg: 1.98 1.98 1.99 3/179 16378
/proc/meminfo: memFree=31092540/32873844 swapFree=7616/7616
[pid=16378] ppid=16376 vsize=38976 CPUtime=0.68 cores=0,2,4,6
/proc/16378/stat : 16378 (toysat) R 16376 16378 15420 0 -1 4202496 8964 0 0 0 67 1 0 0 20 0 1 0 279388150 39911424 8885 33554432000 4194304 8973514 140734710738208 140734710737704 7841851 0 2 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/16378/statm: 9744 8885 458 1167 0 8525 0
Current children cumulated CPU time (s) 0.68
Current children cumulated vsize (KiB) 38976

[startup+1.50025 s]
/proc/loadavg: 1.98 1.98 1.99 3/180 16379
/proc/meminfo: memFree=31055208/32873844 swapFree=7616/7616
[pid=16378] ppid=16376 vsize=46144 CPUtime=1.49 cores=0,2,4,6
/proc/16378/stat : 16378 (toysat) R 16376 16378 15420 0 -1 4202496 10849 0 0 0 147 2 0 0 20 0 1 0 279388150 47251456 10770 33554432000 4194304 8973514 140734710738208 140734710737472 4208870 0 2 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/16378/statm: 11536 10770 458 1167 0 10317 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 46144

[startup+3.10026 s]
/proc/loadavg: 1.98 1.98 1.99 3/180 16379
/proc/meminfo: memFree=31043428/32873844 swapFree=7616/7616
[pid=16378] ppid=16376 vsize=54336 CPUtime=3.09 cores=0,2,4,6
/proc/16378/stat : 16378 (toysat) R 16376 16378 15420 0 -1 4202496 12871 0 0 0 306 3 0 0 20 0 1 0 279388150 55640064 12792 33554432000 4194304 8973514 140734710738208 140734710737704 7841851 0 2 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/16378/statm: 13584 12792 458 1167 0 12365 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 54336

[startup+6.30025 s]
/proc/loadavg: 1.98 1.98 1.99 3/180 16379
/proc/meminfo: memFree=31017140/32873844 swapFree=7616/7616
[pid=16378] ppid=16376 vsize=70720 CPUtime=6.29 cores=0,2,4,6
/proc/16378/stat : 16378 (toysat) R 16376 16378 15420 0 -1 4202496 16796 0 0 0 625 4 0 0 20 0 1 0 279388150 72417280 16717 33554432000 4194304 8973514 140734710738208 140734710737704 7937344 0 0 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/16378/statm: 17680 16717 458 1167 0 16461 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 70720

[startup+12.7003 s]
/proc/loadavg: 1.98 1.98 1.99 3/180 16379
/proc/meminfo: memFree=31091376/32873844 swapFree=7616/7616
[pid=16378] ppid=16376 vsize=94272 CPUtime=12.69 cores=0,2,4,6
/proc/16378/stat : 16378 (toysat) R 16376 16378 15420 0 -1 4202496 22648 0 0 0 1262 7 0 0 20 0 1 0 279388150 96534528 22569 33554432000 4194304 8973514 140734710738208 140734710737472 7841851 0 2 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/16378/statm: 23568 22569 458 1167 0 22349 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 94272

[startup+25.5003 s]
/proc/loadavg: 1.98 1.98 1.99 3/180 16379
/proc/meminfo: memFree=31024408/32873844 swapFree=7616/7616
[pid=16378] ppid=16376 vsize=136256 CPUtime=25.49 cores=0,2,4,6
/proc/16378/stat : 16378 (toysat) R 16376 16378 15420 0 -1 4202496 33307 0 0 0 2538 11 0 0 20 0 1 0 279388150 139526144 33228 33554432000 4194304 8973514 140734710738208 140734710737704 7937344 0 0 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/16378/statm: 34064 33228 458 1167 0 32845 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 136256

[startup+51.1003 s]
/proc/loadavg: 1.99 1.98 1.99 3/179 16379
/proc/meminfo: memFree=30946840/32873844 swapFree=7616/7616
[pid=16378] ppid=16376 vsize=208960 CPUtime=51.08 cores=0,2,4,6
/proc/16378/stat : 16378 (toysat) R 16376 16378 15420 0 -1 4202496 51472 0 0 0 5089 19 0 0 20 0 1 0 279388150 213975040 51393 33554432000 4194304 8973514 140734710738208 140734710737704 7841851 0 2 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/16378/statm: 52240 51393 458 1167 0 51021 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 208960

[startup+102.306 s]
/proc/loadavg: 1.99 1.98 1.99 3/179 16379
/proc/meminfo: memFree=30808816/32873844 swapFree=7616/7616
[pid=16378] ppid=16376 vsize=298048 CPUtime=102.28 cores=0,2,4,6
/proc/16378/stat : 16378 (toysat) R 16376 16378 15420 0 -1 4202496 73643 0 0 0 10200 28 0 0 20 0 1 0 279388150 305201152 73564 33554432000 4194304 8973514 140734710738208 140734710737704 4425317 0 0 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/16378/statm: 74512 73564 458 1167 0 73293 0
Current children cumulated CPU time (s) 102.28
Current children cumulated vsize (KiB) 298048

[startup+162.3 s]
/proc/loadavg: 2.05 2.00 2.00 3/179 16380
/proc/meminfo: memFree=30701516/32873844 swapFree=7616/7616
[pid=16378] ppid=16376 vsize=379968 CPUtime=162.27 cores=0,2,4,6
/proc/16378/stat : 16378 (toysat) R 16376 16378 15420 0 -1 4202496 94193 0 0 0 16188 39 0 0 20 0 1 0 279388150 389087232 94114 33554432000 4194304 8973514 140734710738208 140734710737472 7841851 0 2 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/16378/statm: 94992 94114 458 1167 0 93773 0
Current children cumulated CPU time (s) 162.27
Current children cumulated vsize (KiB) 379968

[startup+222.3 s]
/proc/loadavg: 2.02 2.00 2.00 3/179 16380
/proc/meminfo: memFree=30618436/32873844 swapFree=7616/7616
[pid=16378] ppid=16376 vsize=460864 CPUtime=222.25 cores=0,2,4,6
/proc/16378/stat : 16378 (toysat) R 16376 16378 15420 0 -1 4202496 114529 0 0 0 22178 47 0 0 20 0 1 0 279388150 471924736 114450 33554432000 4194304 8973514 140734710738208 140734710737704 7937344 0 0 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/16378/statm: 115216 114450 459 1167 0 113997 0
Current children cumulated CPU time (s) 222.25
Current children cumulated vsize (KiB) 460864

[startup+282.3 s]
/proc/loadavg: 2.08 2.02 2.00 3/179 16380
/proc/meminfo: memFree=30583208/32873844 swapFree=7616/7616
[pid=16378] ppid=16376 vsize=460864 CPUtime=282.25 cores=0,2,4,6
/proc/16378/stat : 16378 (toysat) R 16376 16378 15420 0 -1 4202496 114529 0 0 0 28171 54 0 0 20 0 1 0 279388150 471924736 114450 33554432000 4194304 8973514 140734710738208 140734710737704 7841851 0 2 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/16378/statm: 115216 114450 459 1167 0 113997 0
Current children cumulated CPU time (s) 282.25
Current children cumulated vsize (KiB) 460864

[startup+342.3 s]
/proc/loadavg: 2.03 2.01 2.00 3/179 16380
/proc/meminfo: memFree=30498652/32873844 swapFree=7616/7616
[pid=16378] ppid=16376 vsize=460864 CPUtime=342.24 cores=0,2,4,6
/proc/16378/stat : 16378 (toysat) R 16376 16378 15420 0 -1 4202496 114529 0 0 0 34165 59 0 0 20 0 1 0 279388150 471924736 114450 33554432000 4194304 8973514 140734710738208 140734710737472 7841851 0 2 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/16378/statm: 115216 114450 459 1167 0 113997 0
Current children cumulated CPU time (s) 342.24
Current children cumulated vsize (KiB) 460864

[startup+402.3 s]
/proc/loadavg: 2.10 2.04 2.01 3/179 16380
/proc/meminfo: memFree=30558924/32873844 swapFree=7616/7616
[pid=16378] ppid=16376 vsize=473152 CPUtime=402.23 cores=0,2,4,6
/proc/16378/stat : 16378 (toysat) R 16376 16378 15420 0 -1 4202496 117450 0 0 0 40158 65 0 0 20 0 1 0 279388150 484507648 117371 33554432000 4194304 8973514 140734710738208 140734710737472 7681396 0 2 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/16378/statm: 118288 117371 459 1167 0 117069 0
Current children cumulated CPU time (s) 402.23
Current children cumulated vsize (KiB) 473152

[startup+462.3 s]
/proc/loadavg: 2.07 2.04 2.01 3/179 16381
/proc/meminfo: memFree=30505044/32873844 swapFree=7616/7616
[pid=16378] ppid=16376 vsize=497728 CPUtime=462.22 cores=0,2,4,6
/proc/16378/stat : 16378 (toysat) R 16376 16378 15420 0 -1 4202496 123747 0 0 0 46151 71 0 0 20 0 1 0 279388150 509673472 123668 33554432000 4194304 8973514 140734710738208 140734710737472 7681396 0 2 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/16378/statm: 124432 123668 459 1167 0 123213 0
Current children cumulated CPU time (s) 462.22
Current children cumulated vsize (KiB) 497728

[startup+522.3 s]
/proc/loadavg: 2.02 2.03 2.00 3/179 16381
/proc/meminfo: memFree=30470964/32873844 swapFree=7616/7616
[pid=16378] ppid=16376 vsize=497728 CPUtime=522.18 cores=0,2,4,6
/proc/16378/stat : 16378 (toysat) R 16376 16378 15420 0 -1 4202496 123780 0 0 0 52141 77 0 0 20 0 1 0 279388150 509673472 123673 33554432000 4194304 8973514 140734710738208 140734710737472 7841851 0 2 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/16378/statm: 124432 123673 459 1167 0 123213 0
Current children cumulated CPU time (s) 522.18
Current children cumulated vsize (KiB) 497728

[startup+582.3 s]
/proc/loadavg: 2.01 2.02 2.00 3/180 16384
/proc/meminfo: memFree=30473156/32873844 swapFree=7616/7616
[pid=16378] ppid=16376 vsize=497728 CPUtime=582.14 cores=0,2,4,6
/proc/16378/stat : 16378 (toysat) R 16376 16378 15420 0 -1 4202496 123828 0 0 0 58130 84 0 0 20 0 1 0 279388150 509673472 123673 33554432000 4194304 8973514 140734710738208 140734710737472 4209357 0 2 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/16378/statm: 124432 123673 459 1167 0 123213 0
Current children cumulated CPU time (s) 582.14
Current children cumulated vsize (KiB) 497728

[startup+642.3 s]

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

[startup+882.3 s]
/proc/loadavg: 2.00 2.01 2.00 3/180 16386
/proc/meminfo: memFree=30399532/32873844 swapFree=7620/7620
[pid=16378] ppid=16376 vsize=541760 CPUtime=881.98 cores=0,2,4,6
/proc/16378/stat : 16378 (toysat) R 16376 16378 15420 0 -1 4202496 134967 0 0 0 88093 105 0 0 20 0 1 0 279388150 554762240 134681 33554432000 4194304 8973514 140734710738208 140734710737472 7841851 0 2 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/16378/statm: 135440 134681 459 1167 0 134221 0
Current children cumulated CPU time (s) 881.98
Current children cumulated vsize (KiB) 541760

[startup+942.3 s]
/proc/loadavg: 2.04 2.02 2.00 3/179 16386
/proc/meminfo: memFree=30407808/32873844 swapFree=7616/7616
[pid=16378] ppid=16376 vsize=541760 CPUtime=941.97 cores=0,2,4,6
/proc/16378/stat : 16378 (toysat) R 16376 16378 15420 0 -1 4202496 134967 0 0 0 94087 110 0 0 20 0 1 0 279388150 554762240 134681 33554432000 4194304 8973514 140734710738208 140734710737472 7841851 0 2 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/16378/statm: 135440 134681 459 1167 0 134221 0
Current children cumulated CPU time (s) 941.97
Current children cumulated vsize (KiB) 541760

[startup+1002.3 s]
/proc/loadavg: 2.01 2.02 2.00 3/179 16386
/proc/meminfo: memFree=30350624/32873844 swapFree=7616/7616
[pid=16378] ppid=16376 vsize=541760 CPUtime=1001.95 cores=0,2,4,6
/proc/16378/stat : 16378 (toysat) R 16376 16378 15420 0 -1 4202496 134967 0 0 0 100081 114 0 0 20 0 1 0 279388150 554762240 134681 33554432000 4194304 8973514 140734710738208 140734710737472 7681396 0 2 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/16378/statm: 135440 134681 459 1167 0 134221 0
Current children cumulated CPU time (s) 1001.95
Current children cumulated vsize (KiB) 541760

[startup+1062.3 s]
/proc/loadavg: 2.00 2.01 2.00 3/179 16387
/proc/meminfo: memFree=30439088/32873844 swapFree=7616/7616
[pid=16378] ppid=16376 vsize=541760 CPUtime=1061.94 cores=0,2,4,6
/proc/16378/stat : 16378 (toysat) R 16376 16378 15420 0 -1 4202496 134967 0 0 0 106077 117 0 0 20 0 1 0 279388150 554762240 134681 33554432000 4194304 8973514 140734710738208 140734710737472 7681403 0 2 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/16378/statm: 135440 134681 459 1167 0 134221 0
Current children cumulated CPU time (s) 1061.94
Current children cumulated vsize (KiB) 541760

[startup+1122.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/179 16387
/proc/meminfo: memFree=30418488/32873844 swapFree=7616/7616
[pid=16378] ppid=16376 vsize=541760 CPUtime=1121.94 cores=0,2,4,6
/proc/16378/stat : 16378 (toysat) R 16376 16378 15420 0 -1 4202496 134967 0 0 0 112073 121 0 0 20 0 1 0 279388150 554762240 134681 33554432000 4194304 8973514 140734710738208 140734710737704 7681396 0 2 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/16378/statm: 135440 134681 459 1167 0 134221 0
Current children cumulated CPU time (s) 1121.94
Current children cumulated vsize (KiB) 541760

[startup+1182.3 s]
/proc/loadavg: 2.07 2.02 2.00 3/180 16390
/proc/meminfo: memFree=30392840/32873844 swapFree=7616/7616
[pid=16378] ppid=16376 vsize=541760 CPUtime=1181.93 cores=0,2,4,6
/proc/16378/stat : 16378 (toysat) R 16376 16378 15420 0 -1 4202496 134967 0 0 0 118070 123 0 0 20 0 1 0 279388150 554762240 134681 33554432000 4194304 8973514 140734710738208 140734710737472 7681396 0 2 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/16378/statm: 135440 134681 459 1167 0 134221 0
Current children cumulated CPU time (s) 1181.93
Current children cumulated vsize (KiB) 541760

[startup+1242.3 s]
/proc/loadavg: 2.06 2.03 2.00 3/179 16390
/proc/meminfo: memFree=30411760/32873844 swapFree=7616/7616
[pid=16378] ppid=16376 vsize=541760 CPUtime=1241.92 cores=0,2,4,6
/proc/16378/stat : 16378 (toysat) R 16376 16378 15420 0 -1 4202496 134967 0 0 0 124066 126 0 0 20 0 1 0 279388150 554762240 134681 33554432000 4194304 8973514 140734710738208 140734710736384 7681396 0 2 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/16378/statm: 135440 134681 459 1167 0 134221 0
Current children cumulated CPU time (s) 1241.92
Current children cumulated vsize (KiB) 541760

[startup+1302.3 s]
/proc/loadavg: 2.08 2.03 2.00 3/179 16390
/proc/meminfo: memFree=30407360/32873844 swapFree=7616/7616
[pid=16378] ppid=16376 vsize=571456 CPUtime=1301.92 cores=0,2,4,6
/proc/16378/stat : 16378 (toysat) R 16376 16378 15420 0 -1 4202496 142158 0 0 0 130061 131 0 0 20 0 1 0 279388150 585170944 141872 33554432000 4194304 8973514 140734710738208 140734710736384 7681396 0 2 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/16378/statm: 142864 141872 459 1167 0 141645 0
Current children cumulated CPU time (s) 1301.92
Current children cumulated vsize (KiB) 571456

[startup+1362.3 s]
/proc/loadavg: 2.03 2.03 2.00 3/179 16390
/proc/meminfo: memFree=30377736/32873844 swapFree=7616/7616
[pid=16378] ppid=16376 vsize=571456 CPUtime=1361.91 cores=0,2,4,6
/proc/16378/stat : 16378 (toysat) R 16376 16378 15420 0 -1 4202496 142391 0 0 0 136057 134 0 0 20 0 1 0 279388150 585170944 142105 33554432000 4194304 8973514 140734710738208 140734710737472 4208870 0 2 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/16378/statm: 142864 142105 459 1167 0 141645 0
Current children cumulated CPU time (s) 1361.91
Current children cumulated vsize (KiB) 571456

[startup+1422.31 s]
/proc/loadavg: 2.01 2.02 2.00 3/179 16391
/proc/meminfo: memFree=30265420/32873844 swapFree=7620/7620
[pid=16378] ppid=16376 vsize=571456 CPUtime=1421.9 cores=0,2,4,6
/proc/16378/stat : 16378 (toysat) R 16376 16378 15420 0 -1 4202496 142391 0 0 0 142054 136 0 0 20 0 1 0 279388150 585170944 142105 33554432000 4194304 8973514 140734710738208 140734710737704 7681396 0 2 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/16378/statm: 142864 142105 459 1167 0 141645 0
Current children cumulated CPU time (s) 1421.9
Current children cumulated vsize (KiB) 571456

[startup+1482.3 s]
/proc/loadavg: 2.07 2.03 2.00 3/179 16391
/proc/meminfo: memFree=30242884/32873844 swapFree=7616/7616
[pid=16378] ppid=16376 vsize=571456 CPUtime=1481.88 cores=0,2,4,6
/proc/16378/stat : 16378 (toysat) R 16376 16378 15420 0 -1 4202496 142391 0 0 0 148048 140 0 0 20 0 1 0 279388150 585170944 142105 33554432000 4194304 8973514 140734710738208 140734710737704 7841851 0 2 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/16378/statm: 142864 142105 459 1167 0 141645 0
Current children cumulated CPU time (s) 1481.88
Current children cumulated vsize (KiB) 571456

[startup+1542.3 s]
/proc/loadavg: 2.03 2.02 2.00 3/179 16391
/proc/meminfo: memFree=30320600/32873844 swapFree=7616/7616
[pid=16378] ppid=16376 vsize=571456 CPUtime=1541.88 cores=0,2,4,6
/proc/16378/stat : 16378 (toysat) R 16376 16378 15420 0 -1 4202496 142391 0 0 0 154043 145 0 0 20 0 1 0 279388150 585170944 142105 33554432000 4194304 8973514 140734710738208 140734710737472 7681396 0 2 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/16378/statm: 142864 142105 459 1167 0 141645 0
Current children cumulated CPU time (s) 1541.88
Current children cumulated vsize (KiB) 571456

[startup+1602.3 s]
/proc/loadavg: 2.01 2.02 2.00 3/179 16391
/proc/meminfo: memFree=30353512/32873844 swapFree=7616/7616
[pid=16378] ppid=16376 vsize=571456 CPUtime=1601.86 cores=0,2,4,6
/proc/16378/stat : 16378 (toysat) R 16376 16378 15420 0 -1 4202496 142391 0 0 0 160038 148 0 0 20 0 1 0 279388150 585170944 142105 33554432000 4194304 8973514 140734710738208 140734710737704 7937344 0 0 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/16378/statm: 142864 142105 459 1167 0 141645 0
Current children cumulated CPU time (s) 1601.86
Current children cumulated vsize (KiB) 571456

[startup+1662.3 s]
/proc/loadavg: 2.08 2.03 2.01 3/179 16391
/proc/meminfo: memFree=30277156/32873844 swapFree=7616/7616
[pid=16378] ppid=16376 vsize=571456 CPUtime=1661.86 cores=0,2,4,6
/proc/16378/stat : 16378 (toysat) R 16376 16378 15420 0 -1 4202496 142391 0 0 0 166035 151 0 0 20 0 1 0 279388150 585170944 142105 33554432000 4194304 8973514 140734710738208 140734710737472 7937344 0 0 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/16378/statm: 142864 142105 459 1167 0 141645 0
Current children cumulated CPU time (s) 1661.86
Current children cumulated vsize (KiB) 571456

[startup+1722.3 s]
/proc/loadavg: 2.03 2.02 2.00 3/179 16431
/proc/meminfo: memFree=30802544/32873844 swapFree=7616/7616
[pid=16378] ppid=16376 vsize=571456 CPUtime=1721.85 cores=0,2,4,6
/proc/16378/stat : 16378 (toysat) R 16376 16378 15420 0 -1 4202496 142391 0 0 0 172030 155 0 0 20 0 1 0 279388150 585170944 142105 33554432000 4194304 8973514 140734710738208 140734710737704 7681396 0 2 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/16378/statm: 142864 142105 459 1167 0 141645 0
Current children cumulated CPU time (s) 1721.85
Current children cumulated vsize (KiB) 571456

[startup+1782.3 s]
/proc/loadavg: 2.01 2.02 2.00 3/180 16434
/proc/meminfo: memFree=30733244/32873844 swapFree=7616/7616
[pid=16378] ppid=16376 vsize=571456 CPUtime=1781.84 cores=0,2,4,6
/proc/16378/stat : 16378 (toysat) R 16376 16378 15420 0 -1 4202496 142391 0 0 0 178026 158 0 0 20 0 1 0 279388150 585170944 142105 33554432000 4194304 8973514 140734710738208 140734710736384 7841851 0 2 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/16378/statm: 142864 142105 459 1167 0 141645 0
Current children cumulated CPU time (s) 1781.84
Current children cumulated vsize (KiB) 571456



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.5 s]
/proc/loadavg: 2.00 2.02 2.00 3/180 16434
/proc/meminfo: memFree=30706584/32873844 swapFree=7616/7616
[pid=16378] ppid=16376 vsize=571456 CPUtime=1800.04 cores=0,2,4,6
/proc/16378/stat : 16378 (toysat) R 16376 16378 15420 0 -1 4202496 142391 0 0 0 179846 158 0 0 20 0 1 0 279388150 585170944 142105 33554432000 4194304 8973514 140734710738208 140734710736384 7681396 0 2 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/16378/statm: 142864 142105 459 1167 0 141645 0
Current children cumulated CPU time (s) 1800.04
Current children cumulated vsize (KiB) 571456

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

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

[startup+1800.5 s]
/proc/loadavg: 2.00 2.02 2.00 3/180 16434
/proc/meminfo: memFree=30706584/32873844 swapFree=7616/7616
[pid=16378] ppid=16376 vsize=571456 CPUtime=1800.04 cores=0,2,4,6
/proc/16378/stat : 16378 (toysat) R 16376 16378 15420 0 -1 4202496 142391 0 0 0 179846 158 0 0 20 0 1 0 279388150 585170944 142105 33554432000 4194304 8973514 140734710738208 140734710736384 7681396 0 2 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/16378/statm: 142864 142105 459 1167 0 141645 0
Current children cumulated CPU time (s) 1800.04
Current children cumulated vsize (KiB) 571456

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1800.51
CPU time (s): 1800.06
CPU user time (s): 1798.47
CPU system time (s): 1.59276
CPU usage (%): 99.9748
Max. virtual memory (cumulated for all children) (KiB): 571456

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1798.47
system time used= 1.59276
maximum resident set size= 568420
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 142391
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= 215
involuntary context switches= 1863

runsolver used 3.2735 second user time and 8.72067 second system time

The end

Launcher Data 

Begin job on node135 at 2012-05-27 17:30:34
IDJOB=3707322
IDBENCH=48182
IDSOLVER=2285
FILE ID=node135/3707322-1338132634
RUNJOBID= node135-1338118211-15436
PBS_JOBID= 14624474
Free space on /tmp= 71636 MiB

SOLVER NAME= toysat 2012-05-17
BENCH NAME= PB07/normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/manquinho/mis/normalized-mis_500_25_5.opb
COMMAND LINE= HOME/toysat --pb BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3707322-1338132634/watcher-3707322-1338132634 -o /tmp/evaluation-result-3707322-1338132634/solver-3707322-1338132634 -C 1800 -W 1900 -M 15500  HOME/toysat --pb HOME/instance-3707322-1338132634.opb

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

MD5SUM BENCH= 40141f2f083fa5e1f8a41aa043de0b1b
RANDOM SEED=1444742836

node135.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		: 2666.820
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	: 5333.64
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		: 2666.820
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 16
initial apicid	: 16
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.57
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 2
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.820
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 2
initial apicid	: 2
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.55
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 3
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.820
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		: 2666.820
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	: 5332.54
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		: 2666.820
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		: 2666.820
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	: 5238.35
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		: 2666.820
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:       32873844 kB
MemFree:        31092804 kB
Buffers:          291988 kB
Cached:           344724 kB
SwapCached:         1720 kB
Active:           859024 kB
Inactive:         104180 kB
Active(anon):     317176 kB
Inactive(anon):    12016 kB
Active(file):     541848 kB
Inactive(file):    92164 kB
Unevictable:        7616 kB
Mlocked:            7616 kB
SwapTotal:      67108856 kB
SwapFree:       67105800 kB
Dirty:              7436 kB
Writeback:             0 kB
AnonPages:        334656 kB
Mapped:            13492 kB
Shmem:               132 kB
Slab:             674224 kB
SReclaimable:     116424 kB
SUnreclaim:       557800 kB
KernelStack:        1480 kB
PageTables:         4200 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545776 kB
Committed_AS:     442596 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346376 kB
VmallocChunk:   34341987860 kB
HardwareCorrupted:     0 kB
AnonHugePages:     18432 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= 71628 MiB
End job on node135 at 2012-05-27 18:00:36