Trace number 3285107

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
riss Exp? (TO) 1300.04 1300.01

General information on the benchmark

Nameapplication/rintanen/SATPlanning/
blocks-blocks-36-0.120-NOTKNOWN.cnf
MD5SUM8d94c04f870c828c80bd9a45ae3dedff
Bench CategoryAPPLICATION (applications instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark603.823
Satisfiable
(Un)Satisfiability was proved
Number of variables489685
Number of clauses8779920
Sum of the clauses size19139520
Maximum clause length1334
Minimum clause length1
Number of clauses of size 11440
Number of clauses of size 28441280
Number of clauses of size 3319680
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 517520

Solver Data 

0.00/0.01	c *****************************************************
0.00/0.01	c *        riss, Copyright 2009 Norbert Manthey       *
0.00/0.01	c *   This program may be redistributed or modified   *
0.00/0.01	c * under the terms of the GNU General Public License *
0.00/0.01	c *****************************************************
0.00/0.01	c process id: 24882
2.59/2.64	c parsetime: 2627212us
2.59/2.64	c parsed 8779920 clauses with 489685 variables
3.29/3.39	c start find xor
3.38/3.44	c relevant clauses: 17520
3.38/3.44	c found 0 non-binary xors encoded with 0 clauses
3.89/3.96	c init all components done
3.99/4.05	c ====================
3.99/4.05	c trail size: 147222

Verifier Data 

ERROR: Unexpected answer ! (SATISFIABLE/UNSATISFIABLE expected)
Got answer: <no 's ' line found>

Watcher Data 

runsolver Copyright (C) 2010-2011 Olivier ROUSSEL

This is runsolver version 3.3.0 (svn: 935)

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-3285107-1304137673/watcher-3285107-1304137673 -o /tmp/evaluation-result-3285107-1304137673/solver-3285107-1304137673 -C 2400 -W 1300 -M 7680 HOME/rissExp.sh HOME HOME/instance-3285107-1304137673.cnf 133388465 2400 7680 2 

running on 2 cores: 0,2

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 2400 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 2430 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 1300 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 7864320 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 7915520 KiB
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 6.16 7.68 7.90 4/188 24881
/proc/meminfo: memFree=21299548/32951124 swapFree=67111524/67111528
[pid=24881] ppid=24879 vsize=8700 CPUtime=0 cores=0,2
/proc/24881/stat : 24881 (rissExp.sh) S 24879 24881 24825 0 -1 4202496 330 0 0 0 0 0 0 0 23 0 1 0 506183454 8908800 251 33554432000 4194304 4922060 140734429564512 18446744073709551615 264726224005 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/24881/statm: 2175 251 211 178 0 68 0

[startup+0.065796 s]
/proc/loadavg: 6.16 7.68 7.90 4/188 24881
/proc/meminfo: memFree=21299548/32951124 swapFree=67111524/67111528
[pid=24881] ppid=24879 vsize=8700 CPUtime=0 cores=0,2
/proc/24881/stat : 24881 (rissExp.sh) S 24879 24881 24825 0 -1 4202496 330 0 0 0 0 0 0 0 23 0 1 0 506183454 8908800 251 33554432000 4194304 4922060 140734429564512 18446744073709551615 264726224005 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/24881/statm: 2175 251 211 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.100787 s]
/proc/loadavg: 6.16 7.68 7.90 4/188 24881
/proc/meminfo: memFree=21299548/32951124 swapFree=67111524/67111528
[pid=24881] ppid=24879 vsize=8700 CPUtime=0 cores=0,2
/proc/24881/stat : 24881 (rissExp.sh) S 24879 24881 24825 0 -1 4202496 330 0 0 0 0 0 0 0 23 0 1 0 506183454 8908800 251 33554432000 4194304 4922060 140734429564512 18446744073709551615 264726224005 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/24881/statm: 2175 251 211 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.30075 s]
/proc/loadavg: 6.16 7.68 7.90 4/188 24881
/proc/meminfo: memFree=21299548/32951124 swapFree=67111524/67111528
[pid=24881] ppid=24879 vsize=8700 CPUtime=0 cores=0,2
/proc/24881/stat : 24881 (rissExp.sh) S 24879 24881 24825 0 -1 4202496 330 0 0 0 0 0 0 0 23 0 1 0 506183454 8908800 251 33554432000 4194304 4922060 140734429564512 18446744073709551615 264726224005 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/24881/statm: 2175 251 211 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.700684 s]
/proc/loadavg: 6.16 7.68 7.90 4/188 24881
/proc/meminfo: memFree=21299548/32951124 swapFree=67111524/67111528
[pid=24881] ppid=24879 vsize=8700 CPUtime=0 cores=0,2
/proc/24881/stat : 24881 (rissExp.sh) S 24879 24881 24825 0 -1 4202496 330 0 0 0 0 0 0 0 23 0 1 0 506183454 8908800 251 33554432000 4194304 4922060 140734429564512 18446744073709551615 264726224005 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/24881/statm: 2175 251 211 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+1.50052 s]
/proc/loadavg: 6.16 7.68 7.90 5/190 24883
/proc/meminfo: memFree=21015280/32951124 swapFree=67111524/67111528
[pid=24881] ppid=24879 vsize=8700 CPUtime=0 cores=0,2
/proc/24881/stat : 24881 (rissExp.sh) S 24879 24881 24825 0 -1 4202496 330 0 0 0 0 0 0 0 23 0 1 0 506183454 8908800 251 33554432000 4194304 4922060 140734429564512 18446744073709551615 264726224005 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/24881/statm: 2175 251 211 178 0 68 0
[pid=24882] ppid=24881 vsize=238732 CPUtime=1.49 cores=0,2
/proc/24882/stat : 24882 (rissExp) R 24881 24881 24825 0 -1 4202496 60705 0 0 0 140 9 0 0 25 0 1 0 506183455 244461568 52698 33554432000 4194304 5525396 140736844628672 18446744073709551615 264738231696 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/24882/statm: 59683 52698 298 325 0 55497 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 247432

[startup+3.10023 s]
/proc/loadavg: 6.16 7.68 7.90 5/194 24890
/proc/meminfo: memFree=20449436/32951124 swapFree=67111524/67111528
[pid=24881] ppid=24879 vsize=8700 CPUtime=0 cores=0,2
/proc/24881/stat : 24881 (rissExp.sh) S 24879 24881 24825 0 -1 4202496 330 0 0 0 0 0 0 0 23 0 1 0 506183454 8908800 251 33554432000 4194304 4922060 140734429564512 18446744073709551615 264726224005 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/24881/statm: 2175 251 211 178 0 68 0
[pid=24882] ppid=24881 vsize=521864 CPUtime=3.09 cores=0,2
/proc/24882/stat : 24882 (rissExp) R 24881 24881 24825 0 -1 4202496 128955 0 0 0 291 18 0 0 25 0 1 0 506183455 534388736 112947 33554432000 4194304 5525396 140736844628672 18446744073709551615 4248139 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/24882/statm: 130466 112947 341 325 0 126280 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 530564

[startup+6.30062 s]
/proc/loadavg: 6.15 7.65 7.89 5/194 24890
/proc/meminfo: memFree=19099676/32951124 swapFree=67111524/67111528
[pid=24881] ppid=24879 vsize=8700 CPUtime=0 cores=0,2
/proc/24881/stat : 24881 (rissExp.sh) S 24879 24881 24825 0 -1 4202496 330 0 0 0 0 0 0 0 23 0 1 0 506183454 8908800 251 33554432000 4194304 4922060 140734429564512 18446744073709551615 264726224005 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/24881/statm: 2175 251 211 178 0 68 0
[pid=24882] ppid=24881 vsize=729188 CPUtime=6.29 cores=0,2
/proc/24882/stat : 24882 (rissExp) R 24881 24881 24825 0 -1 4202496 179934 0 0 0 605 24 0 0 25 0 1 0 506183455 746688512 163926 33554432000 4194304 5525396 140736844628672 18446744073709551615 4252378 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/24882/statm: 182297 163926 358 325 0 178111 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 737888

[startup+12.7004 s]
/proc/loadavg: 6.05 7.60 7.87 5/194 24890
/proc/meminfo: memFree=18748344/32951124 swapFree=67111524/67111528
[pid=24881] ppid=24879 vsize=8700 CPUtime=0 cores=0,2
/proc/24881/stat : 24881 (rissExp.sh) S 24879 24881 24825 0 -1 4202496 330 0 0 0 0 0 0 0 23 0 1 0 506183454 8908800 251 33554432000 4194304 4922060 140734429564512 18446744073709551615 264726224005 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/24881/statm: 2175 251 211 178 0 68 0
[pid=24882] ppid=24881 vsize=748388 CPUtime=12.68 cores=0,2
/proc/24882/stat : 24882 (rissExp) R 24881 24881 24825 0 -1 4202496 183769 0 0 0 1244 24 0 0 25 0 1 0 506183455 766349312 167761 33554432000 4194304 5525396 140736844628672 18446744073709551615 4236834 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/24882/statm: 187097 167761 360 325 0 182911 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 757088

[startup+25.501 s]
/proc/loadavg: 5.60 7.43 7.81 5/194 24891
/proc/meminfo: memFree=18721172/32951124 swapFree=67111524/67111528
[pid=24881] ppid=24879 vsize=8700 CPUtime=0 cores=0,2
/proc/24881/stat : 24881 (rissExp.sh) S 24879 24881 24825 0 -1 4202496 330 0 0 0 0 0 0 0 23 0 1 0 506183454 8908800 251 33554432000 4194304 4922060 140734429564512 18446744073709551615 264726224005 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/24881/statm: 2175 251 211 178 0 68 0
[pid=24882] ppid=24881 vsize=773988 CPUtime=25.49 cores=0,2
/proc/24882/stat : 24882 (rissExp) R 24881 24881 24825 0 -1 4202496 189463 0 0 0 2524 25 0 0 25 0 1 0 506183455 792563712 173455 33554432000 4194304 5525396 140736844628672 18446744073709551615 4223451 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/24882/statm: 193497 173455 360 325 0 189311 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 782688

[startup+51.1012 s]
/proc/loadavg: 5.11 7.16 7.71 5/194 24891
/proc/meminfo: memFree=18712900/32951124 swapFree=67111524/67111528
[pid=24881] ppid=24879 vsize=8700 CPUtime=0 cores=0,2
/proc/24881/stat : 24881 (rissExp.sh) S 24879 24881 24825 0 -1 4202496 330 0 0 0 0 0 0 0 23 0 1 0 506183454 8908800 251 33554432000 4194304 4922060 140734429564512 18446744073709551615 264726224005 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/24881/statm: 2175 251 211 178 0 68 0
[pid=24882] ppid=24881 vsize=773988 CPUtime=51.09 cores=0,2
/proc/24882/stat : 24882 (rissExp) R 24881 24881 24825 0 -1 4202496 189464 0 0 0 5084 25 0 0 25 0 1 0 506183455 792563712 173456 33554432000 4194304 5525396 140736844628672 18446744073709551615 4220389 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/24882/statm: 193497 173456 360 325 0 189311 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 782688

[startup+102.307 s]
/proc/loadavg: 4.48 6.67 7.51 5/194 24893
/proc/meminfo: memFree=18632408/32951124 swapFree=67111524/67111528
[pid=24881] ppid=24879 vsize=8700 CPUtime=0 cores=0,2
/proc/24881/stat : 24881 (rissExp.sh) S 24879 24881 24825 0 -1 4202496 330 0 0 0 0 0 0 0 23 0 1 0 506183454 8908800 251 33554432000 4194304 4922060 140734429564512 18446744073709551615 264726224005 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/24881/statm: 2175 251 211 178 0 68 0
[pid=24882] ppid=24881 vsize=773988 CPUtime=102.3 cores=0,2
/proc/24882/stat : 24882 (rissExp) R 24881 24881 24825 0 -1 4202496 189481 0 0 0 10205 25 0 0 25 0 1 0 506183455 792563712 173473 33554432000 4194304 5525396 140736844628672 18446744073709551615 5308949 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/24882/statm: 193497 173473 360 325 0 189311 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 782688

[startup+162.301 s]
/proc/loadavg: 4.17 6.19 7.29 5/194 24894
/proc/meminfo: memFree=18547804/32951124 swapFree=67111524/67111528
[pid=24881] ppid=24879 vsize=8700 CPUtime=0 cores=0,2
/proc/24881/stat : 24881 (rissExp.sh) S 24879 24881 24825 0 -1 4202496 330 0 0 0 0 0 0 0 23 0 1 0 506183454 8908800 251 33554432000 4194304 4922060 140734429564512 18446744073709551615 264726224005 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/24881/statm: 2175 251 211 178 0 68 0
[pid=24882] ppid=24881 vsize=789656 CPUtime=162.3 cores=0,2
/proc/24882/stat : 24882 (rissExp) R 24881 24881 24825 0 -1 4202496 193789 0 0 0 16204 26 0 0 25 0 1 0 506183455 808607744 177781 33554432000 4194304 5525396 140736844628672 18446744073709551615 4219900 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/24882/statm: 197414 177781 360 325 0 193228 0
Current children cumulated CPU time (s) 162.3
Current children cumulated vsize (KiB) 798356

[startup+222.301 s]
/proc/loadavg: 4.06 5.79 7.08 5/194 24896
/proc/meminfo: memFree=18441372/32951124 swapFree=67111524/67111528
[pid=24881] ppid=24879 vsize=8700 CPUtime=0 cores=0,2
/proc/24881/stat : 24881 (rissExp.sh) S 24879 24881 24825 0 -1 4202496 330 0 0 0 0 0 0 0 23 0 1 0 506183454 8908800 251 33554432000 4194304 4922060 140734429564512 18446744073709551615 264726224005 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/24881/statm: 2175 251 211 178 0 68 0
[pid=24882] ppid=24881 vsize=795620 CPUtime=222.3 cores=0,2
/proc/24882/stat : 24882 (rissExp) R 24881 24881 24825 0 -1 4202496 195297 0 0 0 22204 26 0 0 25 0 1 0 506183455 814714880 179289 33554432000 4194304 5525396 140736844628672 18446744073709551615 4219880 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/24882/statm: 198905 179289 360 325 0 194719 0
Current children cumulated CPU time (s) 222.3
Current children cumulated vsize (KiB) 804320

[startup+282.301 s]
/proc/loadavg: 4.02 5.46 6.89 5/194 24898
/proc/meminfo: memFree=18376856/32951124 swapFree=67111524/67111528
[pid=24881] ppid=24879 vsize=8700 CPUtime=0 cores=0,2
/proc/24881/stat : 24881 (rissExp.sh) S 24879 24881 24825 0 -1 4202496 330 0 0 0 0 0 0 0 23 0 1 0 506183454 8908800 251 33554432000 4194304 4922060 140734429564512 18446744073709551615 264726224005 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/24881/statm: 2175 251 211 178 0 68 0
[pid=24882] ppid=24881 vsize=811000 CPUtime=282.29 cores=0,2
/proc/24882/stat : 24882 (rissExp) R 24881 24881 24825 0 -1 4202496 199138 0 0 0 28203 26 0 0 25 0 1 0 506183455 830464000 183130 33554432000 4194304 5525396 140736844628672 18446744073709551615 5307930 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/24882/statm: 202750 183130 360 325 0 198564 0
Current children cumulated CPU time (s) 282.29
Current children cumulated vsize (KiB) 819700

[startup+342.301 s]
/proc/loadavg: 4.01 5.19 6.70 5/194 24927
/proc/meminfo: memFree=18363220/32951124 swapFree=67111524/67111528
[pid=24881] ppid=24879 vsize=8700 CPUtime=0 cores=0,2
/proc/24881/stat : 24881 (rissExp.sh) S 24879 24881 24825 0 -1 4202496 330 0 0 0 0 0 0 0 23 0 1 0 506183454 8908800 251 33554432000 4194304 4922060 140734429564512 18446744073709551615 264726224005 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/24881/statm: 2175 251 211 178 0 68 0
[pid=24882] ppid=24881 vsize=862204 CPUtime=342.3 cores=0,2
/proc/24882/stat : 24882 (rissExp) R 24881 24881 24825 0 -1 4202496 208046 0 0 0 34202 28 0 0 25 0 1 0 506183455 882896896 192038 33554432000 4194304 5525396 140736844628672 18446744073709551615 5308954 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/24882/statm: 215551 192038 360 325 0 211365 0
Current children cumulated CPU time (s) 342.3
Current children cumulated vsize (KiB) 870904

[startup+402.301 s]
/proc/loadavg: 4.05 4.99 6.54 5/194 24929
/proc/meminfo: memFree=18314472/32951124 swapFree=67111524/67111528
[pid=24881] ppid=24879 vsize=8700 CPUtime=0 cores=0,2

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

/proc/24882/statm: 257816 219198 360 325 0 253630 0
Current children cumulated CPU time (s) 582.31
Current children cumulated vsize (KiB) 1039964

[startup+642.301 s]
/proc/loadavg: 4.00 4.43 5.95 5/194 24935
/proc/meminfo: memFree=17909108/32951124 swapFree=67111524/67111528
[pid=24881] ppid=24879 vsize=8700 CPUtime=0 cores=0,2
/proc/24881/stat : 24881 (rissExp.sh) S 24879 24881 24825 0 -1 4202496 330 0 0 0 0 0 0 0 23 0 1 0 506183454 8908800 251 33554432000 4194304 4922060 140734429564512 18446744073709551615 264726224005 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/24881/statm: 2175 251 211 178 0 68 0
[pid=24882] ppid=24881 vsize=1038552 CPUtime=642.32 cores=0,2
/proc/24882/stat : 24882 (rissExp) R 24881 24881 24825 0 -1 4202496 275404 0 0 0 64194 38 0 0 25 0 1 0 506183455 1063477248 220994 33554432000 4194304 5525396 140736844628672 18446744073709551615 4219872 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/24882/statm: 259638 220994 360 325 0 255452 0
Current children cumulated CPU time (s) 642.32
Current children cumulated vsize (KiB) 1047252

[startup+702.301 s]
/proc/loadavg: 4.00 4.35 5.82 5/194 24965
/proc/meminfo: memFree=18714024/32951124 swapFree=67111524/67111528
[pid=24881] ppid=24879 vsize=8700 CPUtime=0 cores=0,2
/proc/24881/stat : 24881 (rissExp.sh) S 24879 24881 24825 0 -1 4202496 330 0 0 0 0 0 0 0 23 0 1 0 506183454 8908800 251 33554432000 4194304 4922060 140734429564512 18446744073709551615 264726224005 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/24881/statm: 2175 251 211 178 0 68 0
[pid=24882] ppid=24881 vsize=1078948 CPUtime=702.32 cores=0,2
/proc/24882/stat : 24882 (rissExp) R 24881 24881 24825 0 -1 4202496 285486 0 0 0 70192 40 0 0 25 0 1 0 506183455 1104842752 231076 33554432000 4194304 5525396 140736844628672 18446744073709551615 5308241 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/24882/statm: 269737 231076 360 325 0 265551 0
Current children cumulated CPU time (s) 702.32
Current children cumulated vsize (KiB) 1087648

[startup+762.307 s]
/proc/loadavg: 4.00 4.29 5.71 5/194 24966
/proc/meminfo: memFree=18621128/32951124 swapFree=67111524/67111528
[pid=24881] ppid=24879 vsize=8700 CPUtime=0 cores=0,2
/proc/24881/stat : 24881 (rissExp.sh) S 24879 24881 24825 0 -1 4202496 330 0 0 0 0 0 0 0 23 0 1 0 506183454 8908800 251 33554432000 4194304 4922060 140734429564512 18446744073709551615 264726224005 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/24881/statm: 2175 251 211 178 0 68 0
[pid=24882] ppid=24881 vsize=1086084 CPUtime=762.32 cores=0,2
/proc/24882/stat : 24882 (rissExp) R 24881 24881 24825 0 -1 4202496 287261 0 0 0 76192 40 0 0 25 0 1 0 506183455 1112150016 232851 33554432000 4194304 5525396 140736844628672 18446744073709551615 4220065 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/24882/statm: 271521 232851 360 325 0 267335 0
Current children cumulated CPU time (s) 762.32
Current children cumulated vsize (KiB) 1094784

[startup+822.301 s]
/proc/loadavg: 4.00 4.23 5.60 5/194 24968
/proc/meminfo: memFree=18607224/32951124 swapFree=67111524/67111528
[pid=24881] ppid=24879 vsize=8700 CPUtime=0 cores=0,2
/proc/24881/stat : 24881 (rissExp.sh) S 24879 24881 24825 0 -1 4202496 330 0 0 0 0 0 0 0 23 0 1 0 506183454 8908800 251 33554432000 4194304 4922060 140734429564512 18446744073709551615 264726224005 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/24881/statm: 2175 251 211 178 0 68 0
[pid=24882] ppid=24881 vsize=1086084 CPUtime=822.32 cores=0,2
/proc/24882/stat : 24882 (rissExp) R 24881 24881 24825 0 -1 4202496 287261 0 0 0 82192 40 0 0 25 0 1 0 506183455 1112150016 232851 33554432000 4194304 5525396 140736844628672 18446744073709551615 4226813 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/24882/statm: 271521 232851 360 325 0 267335 0
Current children cumulated CPU time (s) 822.32
Current children cumulated vsize (KiB) 1094784

[startup+882.301 s]
/proc/loadavg: 4.06 4.20 5.50 5/194 24970
/proc/meminfo: memFree=18597160/32951124 swapFree=67111524/67111528
[pid=24881] ppid=24879 vsize=8700 CPUtime=0 cores=0,2
/proc/24881/stat : 24881 (rissExp.sh) S 24879 24881 24825 0 -1 4202496 330 0 0 0 0 0 0 0 23 0 1 0 506183454 8908800 251 33554432000 4194304 4922060 140734429564512 18446744073709551615 264726224005 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/24881/statm: 2175 251 211 178 0 68 0
[pid=24882] ppid=24881 vsize=1086084 CPUtime=882.32 cores=0,2
/proc/24882/stat : 24882 (rissExp) R 24881 24881 24825 0 -1 4202496 287263 0 0 0 88192 40 0 0 25 0 1 0 506183455 1112150016 232853 33554432000 4194304 5525396 140736844628672 18446744073709551615 4236839 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/24882/statm: 271521 232853 360 325 0 267335 0
Current children cumulated CPU time (s) 882.32
Current children cumulated vsize (KiB) 1094784

[startup+942.301 s]
/proc/loadavg: 4.02 4.16 5.40 5/194 25027
/proc/meminfo: memFree=18743756/32951124 swapFree=67111524/67111528
[pid=24881] ppid=24879 vsize=8700 CPUtime=0 cores=0,2
/proc/24881/stat : 24881 (rissExp.sh) S 24879 24881 24825 0 -1 4202496 330 0 0 0 0 0 0 0 23 0 1 0 506183454 8908800 251 33554432000 4194304 4922060 140734429564512 18446744073709551615 264726224005 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/24881/statm: 2175 251 211 178 0 68 0
[pid=24882] ppid=24881 vsize=1122996 CPUtime=942.33 cores=0,2
/proc/24882/stat : 24882 (rissExp) R 24881 24881 24825 0 -1 4202496 296510 0 0 0 94189 44 0 0 25 0 1 0 506183455 1149947904 242100 33554432000 4194304 5525396 140736844628672 18446744073709551615 4219883 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/24882/statm: 280749 242100 360 325 0 276563 0
Current children cumulated CPU time (s) 942.33
Current children cumulated vsize (KiB) 1131696

[startup+1002.3 s]
/proc/loadavg: 4.01 4.13 5.31 5/194 25113
/proc/meminfo: memFree=18689844/32951124 swapFree=67111524/67111528
[pid=24881] ppid=24879 vsize=8700 CPUtime=0 cores=0,2
/proc/24881/stat : 24881 (rissExp.sh) S 24879 24881 24825 0 -1 4202496 330 0 0 0 0 0 0 0 23 0 1 0 506183454 8908800 251 33554432000 4194304 4922060 140734429564512 18446744073709551615 264726224005 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/24881/statm: 2175 251 211 178 0 68 0
[pid=24882] ppid=24881 vsize=1131028 CPUtime=1002.32 cores=0,2
/proc/24882/stat : 24882 (rissExp) R 24881 24881 24825 0 -1 4202496 298497 0 0 0 100188 44 0 0 25 0 1 0 506183455 1158172672 244087 33554432000 4194304 5525396 140736844628672 18446744073709551615 4236839 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/24882/statm: 282757 244087 360 325 0 278571 0
Current children cumulated CPU time (s) 1002.32
Current children cumulated vsize (KiB) 1139728

[startup+1062.3 s]
/proc/loadavg: 4.00 4.10 5.23 5/194 25170
/proc/meminfo: memFree=18562652/32951124 swapFree=67111524/67111528
[pid=24881] ppid=24879 vsize=8700 CPUtime=0 cores=0,2
/proc/24881/stat : 24881 (rissExp.sh) S 24879 24881 24825 0 -1 4202496 330 0 0 0 0 0 0 0 23 0 1 0 506183454 8908800 251 33554432000 4194304 4922060 140734429564512 18446744073709551615 264726224005 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/24881/statm: 2175 251 211 178 0 68 0
[pid=24882] ppid=24881 vsize=1131028 CPUtime=1062.33 cores=0,2
/proc/24882/stat : 24882 (rissExp) R 24881 24881 24825 0 -1 4202496 298497 0 0 0 106189 44 0 0 25 0 1 0 506183455 1158172672 244087 33554432000 4194304 5525396 140736844628672 18446744073709551615 5308031 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/24882/statm: 282757 244087 360 325 0 278571 0
Current children cumulated CPU time (s) 1062.33
Current children cumulated vsize (KiB) 1139728

[startup+1122.3 s]
/proc/loadavg: 4.06 4.10 5.15 5/194 25200
/proc/meminfo: memFree=18558732/32951124 swapFree=67111524/67111528
[pid=24881] ppid=24879 vsize=8700 CPUtime=0 cores=0,2
/proc/24881/stat : 24881 (rissExp.sh) S 24879 24881 24825 0 -1 4202496 330 0 0 0 0 0 0 0 23 0 1 0 506183454 8908800 251 33554432000 4194304 4922060 140734429564512 18446744073709551615 264726224005 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/24881/statm: 2175 251 211 178 0 68 0
[pid=24882] ppid=24881 vsize=1131028 CPUtime=1122.33 cores=0,2
/proc/24882/stat : 24882 (rissExp) R 24881 24881 24825 0 -1 4202496 298497 0 0 0 112189 44 0 0 25 0 1 0 506183455 1158172672 244087 33554432000 4194304 5525396 140736844628672 18446744073709551615 5308057 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/24882/statm: 282757 244087 360 325 0 278571 0
Current children cumulated CPU time (s) 1122.33
Current children cumulated vsize (KiB) 1139728

[startup+1182.3 s]
/proc/loadavg: 4.02 4.08 5.08 5/194 25203
/proc/meminfo: memFree=18549704/32951124 swapFree=67111524/67111528
[pid=24881] ppid=24879 vsize=8700 CPUtime=0 cores=0,2
/proc/24881/stat : 24881 (rissExp.sh) S 24879 24881 24825 0 -1 4202496 330 0 0 0 0 0 0 0 23 0 1 0 506183454 8908800 251 33554432000 4194304 4922060 140734429564512 18446744073709551615 264726224005 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/24881/statm: 2175 251 211 178 0 68 0
[pid=24882] ppid=24881 vsize=1131028 CPUtime=1182.33 cores=0,2
/proc/24882/stat : 24882 (rissExp) R 24881 24881 24825 0 -1 4202496 298497 0 0 0 118189 44 0 0 25 0 1 0 506183455 1158172672 244087 33554432000 4194304 5525396 140736844628672 18446744073709551615 5309140 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/24882/statm: 282757 244087 360 325 0 278571 0
Current children cumulated CPU time (s) 1182.33
Current children cumulated vsize (KiB) 1139728

[startup+1242.3 s]
/proc/loadavg: 4.00 4.06 5.01 5/194 25204
/proc/meminfo: memFree=18482396/32951124 swapFree=67111524/67111528
[pid=24881] ppid=24879 vsize=8700 CPUtime=0 cores=0,2
/proc/24881/stat : 24881 (rissExp.sh) S 24879 24881 24825 0 -1 4202496 330 0 0 0 0 0 0 0 23 0 1 0 506183454 8908800 251 33554432000 4194304 4922060 140734429564512 18446744073709551615 264726224005 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/24881/statm: 2175 251 211 178 0 68 0
[pid=24882] ppid=24881 vsize=1149980 CPUtime=1242.33 cores=0,2
/proc/24882/stat : 24882 (rissExp) R 24881 24881 24825 0 -1 4202496 303253 0 0 0 124188 45 0 0 25 0 1 0 506183455 1177579520 248843 33554432000 4194304 5525396 140736844628672 18446744073709551615 4226863 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/24882/statm: 287495 248843 360 325 0 283309 0
Current children cumulated CPU time (s) 1242.33
Current children cumulated vsize (KiB) 1158680



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+1300 s]
/proc/loadavg: 4.00 4.05 4.94 4/191 25236
/proc/meminfo: memFree=20437148/32951124 swapFree=67111524/67111528
[pid=24881] ppid=24879 vsize=8700 CPUtime=0 cores=0,2
/proc/24881/stat : 24881 (rissExp.sh) S 24879 24881 24825 0 -1 4202496 330 0 0 0 0 0 0 0 23 0 1 0 506183454 8908800 251 33554432000 4194304 4922060 140734429564512 18446744073709551615 264726224005 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/24881/statm: 2175 251 211 178 0 68 0
[pid=24882] ppid=24881 vsize=1186484 CPUtime=1300.04 cores=0,2
/proc/24882/stat : 24882 (rissExp) R 24881 24881 24825 0 -1 4202496 312400 0 0 0 129957 47 0 0 25 0 1 0 506183455 1214959616 257990 33554432000 4194304 5525396 140736844628672 18446744073709551615 4219832 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/24882/statm: 296621 257990 360 325 0 292435 0
Current children cumulated CPU time (s) 1300.04
Current children cumulated vsize (KiB) 1195184

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

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

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 24881 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=999
# CPU time returned by wait4() is 0.000999
# while last known CPU time is 1300.04
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 1300.01
CPU time (s): 1300.04
CPU user time (s): 1299.57
CPU system time (s): 0.47
CPU usage (%): 100.002
Max. virtual memory (cumulated for all children) (KiB): 1195184

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0
system time used= 0.000999
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 330
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= 4
involuntary context switches= 1

runsolver used 2.34164 second user time and 4.76228 second system time

The end

Launcher Data 

Begin job on node141 at 2011-04-30 06:27:58
IDJOB=3285107
IDBENCH=82371
IDSOLVER=1599
FILE ID=node141/3285107-1304137673
RUNJOBID= node141-1304137673-24843
PBS_JOBID= 13170831
Free space on /tmp= 72116 MiB

SOLVER NAME= riss Exp
BENCH NAME= SAT11/application/rintanen/SATPlanning/blocks-blocks-36-0.120-NOTKNOWN.cnf
COMMAND LINE= DIR/rissExp.sh DIR BENCHNAME RANDOMSEED TIMELIMIT MEMLIMIT NBCORE
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3285107-1304137673/watcher-3285107-1304137673 -o /tmp/evaluation-result-3285107-1304137673/solver-3285107-1304137673 -C 2400 -W 1300 -M 7680  HOME/rissExp.sh HOME HOME/instance-3285107-1304137673.cnf 133388465 2400 7680 2

TIME LIMIT= 2400 seconds
MEMORY LIMIT= 7680 MiB
NBCORE= 2

MD5SUM BENCH= 8d94c04f870c828c80bd9a45ae3dedff
RANDOM SEED=133388465

node141.alineos.net Linux 2.6.18-164.el5 #1 SMP Thu Sep 3 03:28:30 EDT 2009

/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		: 2666.806
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 0
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5333.61
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.806
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 16
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5362.96
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 2
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.806
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 2
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.82
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 3
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.806
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 18
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 4
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.806
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 4
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.84
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 5
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.806
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 20
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 6
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.806
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 6
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 7
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.806
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 22
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]


/proc/meminfo:
MemTotal:     32951124 kB
MemFree:      21299944 kB
Buffers:       1404764 kB
Cached:        9406124 kB
SwapCached:          4 kB
Active:        3091656 kB
Inactive:      7968124 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32951124 kB
LowFree:      21299944 kB
SwapTotal:    67111528 kB
SwapFree:     67111524 kB
Dirty:          497776 kB
Writeback:           0 kB
AnonPages:      248232 kB
Mapped:          15412 kB
Slab:           525876 kB
PageTables:       5936 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83587088 kB
Committed_AS:   428452 kB
VmallocTotal: 34359738367 kB
VmallocUsed:    296008 kB
VmallocChunk: 34359440975 kB
HugePages_Total:     0
HugePages_Free:      0
HugePages_Rsvd:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 72416 MiB
End job on node141 at 2011-04-30 06:49:40