Trace number 3291595

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
priss UP? (TO) 1299.94 1300.01

General information on the benchmark

NameSAT03/industrial/schuppan/l2s/
valves-gates-1-k617-unsat.shuffled-as.sat03-412.cnf
MD5SUMcb369c4583eb075a3a8cb5a04701e120
Bench CategoryAPPLICATION (applications instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark4716.27
Satisfiable
(Un)Satisfiability was proved
Number of variables985042
Number of clauses3113540
Sum of the clauses size7976612
Maximum clause length618
Minimum clause length1
Number of clauses of size 1158
Number of clauses of size 21490897
Number of clauses of size 31578048
Number of clauses of size 428388
Number of clauses of size 59876
Number of clauses of size over 56173

Solver Data 

0.00/0.00	c *****************************************************
0.00/0.00	c *        riss, Copyright 2009 Norbert Manthey       *
0.00/0.00	c *   This program may be redistributed or modified   *
0.00/0.00	c * under the terms of the GNU General Public License *
0.00/0.00	c *****************************************************
0.00/0.00	c process id: 5688
0.00/0.94	c parsetime: 942567us
0.00/0.94	c parsed 3113540 clauses with 985042 variables

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-3291595-1304067899/watcher-3291595-1304067899 -o /tmp/evaluation-result-3291595-1304067899/solver-3291595-1304067899 -C 4800 -W 1300 -M 15500 HOME/prissup.sh HOME HOME/instance-3291595-1304067899.cnf 1852444705 4800 15500 4 

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

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 4800 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 4830 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 1300 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: 3.53 3.67 3.70 4/177 5687
/proc/meminfo: memFree=16573636/32951132 swapFree=67111524/67111528
[pid=5687] ppid=5685 vsize=8700 CPUtime=0 cores=0,2,4,6
/proc/5687/stat : 5687 (prissup.sh) S 5685 5687 5255 0 -1 4202496 332 0 0 0 0 0 0 0 23 0 1 0 518389895 8908800 252 33554432000 4194304 4922060 140736530014864 18446744073709551615 210646965381 0 65536 4100 65538 18446744071562232103 0 0 17 4 0 0 0
/proc/5687/statm: 2175 252 211 178 0 68 0

[startup+0.0619479 s]
/proc/loadavg: 3.53 3.67 3.70 4/177 5687
/proc/meminfo: memFree=16573636/32951132 swapFree=67111524/67111528
[pid=5687] ppid=5685 vsize=8700 CPUtime=0 cores=0,2,4,6
/proc/5687/stat : 5687 (prissup.sh) S 5685 5687 5255 0 -1 4202496 332 0 0 0 0 0 0 0 23 0 1 0 518389895 8908800 252 33554432000 4194304 4922060 140736530014864 18446744073709551615 210646965381 0 65536 4100 65538 18446744071562232103 0 0 17 4 0 0 0
/proc/5687/statm: 2175 252 211 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.100946 s]
/proc/loadavg: 3.53 3.67 3.70 4/177 5687
/proc/meminfo: memFree=16573636/32951132 swapFree=67111524/67111528
[pid=5687] ppid=5685 vsize=8700 CPUtime=0 cores=0,2,4,6
/proc/5687/stat : 5687 (prissup.sh) S 5685 5687 5255 0 -1 4202496 332 0 0 0 0 0 0 0 23 0 1 0 518389895 8908800 252 33554432000 4194304 4922060 140736530014864 18446744073709551615 210646965381 0 65536 4100 65538 18446744071562232103 0 0 17 4 0 0 0
/proc/5687/statm: 2175 252 211 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.300915 s]
/proc/loadavg: 3.53 3.67 3.70 4/177 5687
/proc/meminfo: memFree=16573636/32951132 swapFree=67111524/67111528
[pid=5687] ppid=5685 vsize=8700 CPUtime=0 cores=0,2,4,6
/proc/5687/stat : 5687 (prissup.sh) S 5685 5687 5255 0 -1 4202496 332 0 0 0 0 0 0 0 23 0 1 0 518389895 8908800 252 33554432000 4194304 4922060 140736530014864 18446744073709551615 210646965381 0 65536 4100 65538 18446744071562232103 0 0 17 4 0 0 0
/proc/5687/statm: 2175 252 211 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.700838 s]
/proc/loadavg: 3.53 3.67 3.70 4/177 5687
/proc/meminfo: memFree=16573636/32951132 swapFree=67111524/67111528
[pid=5687] ppid=5685 vsize=8700 CPUtime=0 cores=0,2,4,6
/proc/5687/stat : 5687 (prissup.sh) S 5685 5687 5255 0 -1 4202496 332 0 0 0 0 0 0 0 23 0 1 0 518389895 8908800 252 33554432000 4194304 4922060 140736530014864 18446744073709551615 210646965381 0 65536 4100 65538 18446744071562232103 0 0 17 4 0 0 0
/proc/5687/statm: 2175 252 211 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+2.15854 s]
/proc/loadavg: 3.53 3.67 3.70 4/179 5689
/proc/meminfo: memFree=16384520/32951132 swapFree=67111524/67111528
[pid=5687] ppid=5685 vsize=8700 CPUtime=0 cores=0,2,4,6
/proc/5687/stat : 5687 (prissup.sh) S 5685 5687 5255 0 -1 4202496 332 0 0 0 0 0 0 0 23 0 1 0 518389895 8908800 252 33554432000 4194304 4922060 140736530014864 18446744073709551615 210646965381 0 65536 4100 65538 18446744071562232103 0 0 17 4 0 0 0
/proc/5687/statm: 2175 252 211 178 0 68 0
[pid=5688] ppid=5687 vsize=459232 CPUtime=2.62 cores=0,2,4,6
/proc/5688/stat : 5688 (priss) R 5687 5687 5255 0 -1 4202496 113899 0 0 0 247 15 0 0 25 0 1 0 518389896 470253568 98349 33554432000 4194304 5787044 140737374267616 18446744073709551615 4319894 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/5688/statm: 115303 98835 329 389 0 111053 0
Current children cumulated CPU time (s) 2.62
Current children cumulated vsize (KiB) 467932

[startup+3.10041 s]
/proc/loadavg: 3.53 3.67 3.70 4/179 5689
/proc/meminfo: memFree=16384520/32951132 swapFree=67111524/67111528
[pid=5687] ppid=5685 vsize=8700 CPUtime=0 cores=0,2,4,6
/proc/5687/stat : 5687 (prissup.sh) S 5685 5687 5255 0 -1 4202496 332 0 0 0 0 0 0 0 23 0 1 0 518389895 8908800 252 33554432000 4194304 4922060 140736530014864 18446744073709551615 210646965381 0 65536 4100 65538 18446744071562232103 0 0 17 4 0 0 0
/proc/5687/statm: 2175 252 211 178 0 68 0
[pid=5688] ppid=5687 vsize=563592 CPUtime=3.08 cores=0,2,4,6
/proc/5688/stat : 5688 (priss) R 5687 5687 5255 0 -1 4202496 140000 0 0 0 291 17 0 0 25 0 1 0 518389896 577118208 124450 33554432000 4194304 5787044 140737374267616 18446744073709551615 210646807237 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/5688/statm: 140898 124451 331 389 0 136648 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 572292

[startup+6.3009 s]
/proc/loadavg: 3.73 3.71 3.72 5/179 5689
/proc/meminfo: memFree=16171820/32951132 swapFree=67111524/67111528
[pid=5687] ppid=5685 vsize=8700 CPUtime=0 cores=0,2,4,6
/proc/5687/stat : 5687 (prissup.sh) S 5685 5687 5255 0 -1 4202496 332 0 0 0 0 0 0 0 23 0 1 0 518389895 8908800 252 33554432000 4194304 4922060 140736530014864 18446744073709551615 210646965381 0 65536 4100 65538 18446744071562232103 0 0 17 4 0 0 0
/proc/5687/statm: 2175 252 211 178 0 68 0
[pid=5688] ppid=5687 vsize=505888 CPUtime=6.29 cores=0,2,4,6
/proc/5688/stat : 5688 (priss) R 5687 5687 5255 0 -1 4202496 186586 0 0 0 605 24 0 0 25 0 1 0 518389896 518029312 108100 33554432000 4194304 5787044 140737374267616 18446744073709551615 4329927 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/5688/statm: 126472 108100 336 389 0 122222 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 514588

[startup+12.7008 s]
/proc/loadavg: 4.07 3.78 3.74 5/179 5689
/proc/meminfo: memFree=16129680/32951132 swapFree=67111524/67111528
[pid=5687] ppid=5685 vsize=8700 CPUtime=0 cores=0,2,4,6
/proc/5687/stat : 5687 (prissup.sh) S 5685 5687 5255 0 -1 4202496 332 0 0 0 0 0 0 0 23 0 1 0 518389895 8908800 252 33554432000 4194304 4922060 140736530014864 18446744073709551615 210646965381 0 65536 4100 65538 18446744071562232103 0 0 17 4 0 0 0
/proc/5687/statm: 2175 252 211 178 0 68 0
[pid=5688] ppid=5687 vsize=513476 CPUtime=12.69 cores=0,2,4,6
/proc/5688/stat : 5688 (priss) R 5687 5687 5255 0 -1 4202496 188691 0 0 0 1245 24 0 0 25 0 1 0 518389896 525799424 110205 33554432000 4194304 5787044 140737374267616 18446744073709551615 4330490 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/5688/statm: 128369 110205 336 389 0 124119 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 522176

[startup+25.5007 s]
/proc/loadavg: 4.37 3.85 3.76 4/179 5689
/proc/meminfo: memFree=16131300/32951132 swapFree=67111524/67111528
[pid=5687] ppid=5685 vsize=8700 CPUtime=0 cores=0,2,4,6
/proc/5687/stat : 5687 (prissup.sh) S 5685 5687 5255 0 -1 4202496 332 0 0 0 0 0 0 0 23 0 1 0 518389895 8908800 252 33554432000 4194304 4922060 140736530014864 18446744073709551615 210646965381 0 65536 4100 65538 18446744071562232103 0 0 17 4 0 0 0
/proc/5687/statm: 2175 252 211 178 0 68 0
[pid=5688] ppid=5687 vsize=513476 CPUtime=25.49 cores=0,2,4,6
/proc/5688/stat : 5688 (priss) R 5687 5687 5255 0 -1 4202496 188691 0 0 0 2524 25 0 0 25 0 1 0 518389896 525799424 110205 33554432000 4194304 5787044 140737374267616 18446744073709551615 4330511 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/5688/statm: 128369 110205 336 389 0 124119 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 522176

[startup+51.1004 s]
/proc/loadavg: 3.90 3.78 3.74 4/179 5693
/proc/meminfo: memFree=16131656/32951132 swapFree=67111524/67111528
[pid=5687] ppid=5685 vsize=8700 CPUtime=0 cores=0,2,4,6
/proc/5687/stat : 5687 (prissup.sh) S 5685 5687 5255 0 -1 4202496 332 0 0 0 0 0 0 0 23 0 1 0 518389895 8908800 252 33554432000 4194304 4922060 140736530014864 18446744073709551615 210646965381 0 65536 4100 65538 18446744071562232103 0 0 17 4 0 0 0
/proc/5687/statm: 2175 252 211 178 0 68 0
[pid=5688] ppid=5687 vsize=513476 CPUtime=51.09 cores=0,2,4,6
/proc/5688/stat : 5688 (priss) R 5687 5687 5255 0 -1 4202496 188691 0 0 0 5084 25 0 0 25 0 1 0 518389896 525799424 110205 33554432000 4194304 5787044 140737374267616 18446744073709551615 4330524 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/5688/statm: 128369 110205 336 389 0 124119 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 522176

[startup+102.301 s]
/proc/loadavg: 3.19 3.60 3.68 4/179 5695
/proc/meminfo: memFree=16114832/32951132 swapFree=67111524/67111528
[pid=5687] ppid=5685 vsize=8700 CPUtime=0 cores=0,2,4,6
/proc/5687/stat : 5687 (prissup.sh) S 5685 5687 5255 0 -1 4202496 332 0 0 0 0 0 0 0 23 0 1 0 518389895 8908800 252 33554432000 4194304 4922060 140736530014864 18446744073709551615 210646965381 0 65536 4100 65538 18446744071562232103 0 0 17 4 0 0 0
/proc/5687/statm: 2175 252 211 178 0 68 0
[pid=5688] ppid=5687 vsize=513476 CPUtime=102.28 cores=0,2,4,6
/proc/5688/stat : 5688 (priss) R 5687 5687 5255 0 -1 4202496 188691 0 0 0 10202 26 0 0 25 0 1 0 518389896 525799424 110205 33554432000 4194304 5787044 140737374267616 18446744073709551615 4330518 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/5688/statm: 128369 110205 336 389 0 124119 0
Current children cumulated CPU time (s) 102.28
Current children cumulated vsize (KiB) 522176

[startup+162.301 s]
/proc/loadavg: 3.00 3.48 3.63 4/179 5696
/proc/meminfo: memFree=16100444/32951132 swapFree=67111524/67111528
[pid=5687] ppid=5685 vsize=8700 CPUtime=0 cores=0,2,4,6
/proc/5687/stat : 5687 (prissup.sh) S 5685 5687 5255 0 -1 4202496 332 0 0 0 0 0 0 0 23 0 1 0 518389895 8908800 252 33554432000 4194304 4922060 140736530014864 18446744073709551615 210646965381 0 65536 4100 65538 18446744071562232103 0 0 17 4 0 0 0
/proc/5687/statm: 2175 252 211 178 0 68 0
[pid=5688] ppid=5687 vsize=513476 CPUtime=162.27 cores=0,2,4,6
/proc/5688/stat : 5688 (priss) R 5687 5687 5255 0 -1 4202496 188692 0 0 0 16201 26 0 0 25 0 1 0 518389896 525799424 110206 33554432000 4194304 5787044 140737374267616 18446744073709551615 4330524 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/5688/statm: 128369 110206 336 389 0 124119 0
Current children cumulated CPU time (s) 162.27
Current children cumulated vsize (KiB) 522176

[startup+222.301 s]
/proc/loadavg: 2.74 3.32 3.57 4/179 5697
/proc/meminfo: memFree=16083452/32951132 swapFree=67111524/67111528
[pid=5687] ppid=5685 vsize=8700 CPUtime=0 cores=0,2,4,6
/proc/5687/stat : 5687 (prissup.sh) S 5685 5687 5255 0 -1 4202496 332 0 0 0 0 0 0 0 23 0 1 0 518389895 8908800 252 33554432000 4194304 4922060 140736530014864 18446744073709551615 210646965381 0 65536 4100 65538 18446744071562232103 0 0 17 4 0 0 0
/proc/5687/statm: 2175 252 211 178 0 68 0
[pid=5688] ppid=5687 vsize=513476 CPUtime=222.25 cores=0,2,4,6
/proc/5688/stat : 5688 (priss) R 5687 5687 5255 0 -1 4202496 188693 0 0 0 22198 27 0 0 25 0 1 0 518389896 525799424 110207 33554432000 4194304 5787044 140737374267616 18446744073709551615 4330542 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/5688/statm: 128369 110207 336 389 0 124119 0
Current children cumulated CPU time (s) 222.25
Current children cumulated vsize (KiB) 522176

[startup+282.3 s]
/proc/loadavg: 2.87 3.25 3.52 4/179 5699
/proc/meminfo: memFree=16079976/32951132 swapFree=67111524/67111528
[pid=5687] ppid=5685 vsize=8700 CPUtime=0 cores=0,2,4,6
/proc/5687/stat : 5687 (prissup.sh) S 5685 5687 5255 0 -1 4202496 332 0 0 0 0 0 0 0 23 0 1 0 518389895 8908800 252 33554432000 4194304 4922060 140736530014864 18446744073709551615 210646965381 0 65536 4100 65538 18446744071562232103 0 0 17 4 0 0 0
/proc/5687/statm: 2175 252 211 178 0 68 0
[pid=5688] ppid=5687 vsize=513476 CPUtime=282.25 cores=0,2,4,6
/proc/5688/stat : 5688 (priss) R 5687 5687 5255 0 -1 4202496 188693 0 0 0 28198 27 0 0 25 0 1 0 518389896 525799424 110207 33554432000 4194304 5787044 140737374267616 18446744073709551615 4330555 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/5688/statm: 128369 110207 336 389 0 124119 0
Current children cumulated CPU time (s) 282.25
Current children cumulated vsize (KiB) 522176

[startup+342.3 s]
/proc/loadavg: 2.89 3.18 3.48 4/179 5701
/proc/meminfo: memFree=16080096/32951132 swapFree=67111524/67111528
[pid=5687] ppid=5685 vsize=8700 CPUtime=0 cores=0,2,4,6
/proc/5687/stat : 5687 (prissup.sh) S 5685 5687 5255 0 -1 4202496 332 0 0 0 0 0 0 0 23 0 1 0 518389895 8908800 252 33554432000 4194304 4922060 140736530014864 18446744073709551615 210646965381 0 65536 4100 65538 18446744071562232103 0 0 17 4 0 0 0
/proc/5687/statm: 2175 252 211 178 0 68 0
[pid=5688] ppid=5687 vsize=513476 CPUtime=342.23 cores=0,2,4,6
/proc/5688/stat : 5688 (priss) R 5687 5687 5255 0 -1 4202496 188693 0 0 0 34194 29 0 0 25 0 1 0 518389896 525799424 110207 33554432000 4194304 5787044 140737374267616 18446744073709551615 4330511 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/5688/statm: 128369 110207 336 389 0 124119 0
Current children cumulated CPU time (s) 342.23
Current children cumulated vsize (KiB) 522176

[startup+402.3 s]
/proc/loadavg: 2.82 3.10 3.43 4/179 5703
/proc/meminfo: memFree=16080092/32951132 swapFree=67111524/67111528
[pid=5687] ppid=5685 vsize=8700 CPUtime=0 cores=0,2,4,6

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

/proc/5688/statm: 128369 110209 336 389 0 124119 0
Current children cumulated CPU time (s) 642.21
Current children cumulated vsize (KiB) 522176

[startup+702.301 s]
/proc/loadavg: 2.84 2.90 3.24 4/179 5741
/proc/meminfo: memFree=16230516/32951132 swapFree=67111524/67111528
[pid=5687] ppid=5685 vsize=8700 CPUtime=0 cores=0,2,4,6
/proc/5687/stat : 5687 (prissup.sh) S 5685 5687 5255 0 -1 4202496 332 0 0 0 0 0 0 0 23 0 1 0 518389895 8908800 252 33554432000 4194304 4922060 140736530014864 18446744073709551615 210646965381 0 65536 4100 65538 18446744071562232103 0 0 17 4 0 0 0
/proc/5687/statm: 2175 252 211 178 0 68 0
[pid=5688] ppid=5687 vsize=513476 CPUtime=702.22 cores=0,2,4,6
/proc/5688/stat : 5688 (priss) R 5687 5687 5255 0 -1 4202496 188695 0 0 0 70192 30 0 0 25 0 1 0 518389896 525799424 110209 33554432000 4194304 5787044 140737374267616 18446744073709551615 4330555 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/5688/statm: 128369 110209 336 389 0 124119 0
Current children cumulated CPU time (s) 702.22
Current children cumulated vsize (KiB) 522176

[startup+762.301 s]
/proc/loadavg: 2.83 2.88 3.22 4/179 5742
/proc/meminfo: memFree=16214384/32951132 swapFree=67111524/67111528
[pid=5687] ppid=5685 vsize=8700 CPUtime=0 cores=0,2,4,6
/proc/5687/stat : 5687 (prissup.sh) S 5685 5687 5255 0 -1 4202496 332 0 0 0 0 0 0 0 23 0 1 0 518389895 8908800 252 33554432000 4194304 4922060 140736530014864 18446744073709551615 210646965381 0 65536 4100 65538 18446744071562232103 0 0 17 4 0 0 0
/proc/5687/statm: 2175 252 211 178 0 68 0
[pid=5688] ppid=5687 vsize=513476 CPUtime=762.22 cores=0,2,4,6
/proc/5688/stat : 5688 (priss) R 5687 5687 5255 0 -1 4202496 188695 0 0 0 76192 30 0 0 25 0 1 0 518389896 525799424 110209 33554432000 4194304 5787044 140737374267616 18446744073709551615 4330524 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/5688/statm: 128369 110209 336 389 0 124119 0
Current children cumulated CPU time (s) 762.22
Current children cumulated vsize (KiB) 522176

[startup+822.301 s]
/proc/loadavg: 2.89 2.89 3.19 4/179 5743
/proc/meminfo: memFree=16209052/32951132 swapFree=67111524/67111528
[pid=5687] ppid=5685 vsize=8700 CPUtime=0 cores=0,2,4,6
/proc/5687/stat : 5687 (prissup.sh) S 5685 5687 5255 0 -1 4202496 332 0 0 0 0 0 0 0 23 0 1 0 518389895 8908800 252 33554432000 4194304 4922060 140736530014864 18446744073709551615 210646965381 0 65536 4100 65538 18446744071562232103 0 0 17 4 0 0 0
/proc/5687/statm: 2175 252 211 178 0 68 0
[pid=5688] ppid=5687 vsize=513476 CPUtime=822.23 cores=0,2,4,6
/proc/5688/stat : 5688 (priss) R 5687 5687 5255 0 -1 4202496 188695 0 0 0 82192 31 0 0 25 0 1 0 518389896 525799424 110209 33554432000 4194304 5787044 140737374267616 18446744073709551615 4330542 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/5688/statm: 128369 110209 336 389 0 124119 0
Current children cumulated CPU time (s) 822.23
Current children cumulated vsize (KiB) 522176

[startup+882.3 s]
/proc/loadavg: 2.96 2.90 3.18 3/179 5745
/proc/meminfo: memFree=16208792/32951132 swapFree=67111524/67111528
[pid=5687] ppid=5685 vsize=8700 CPUtime=0 cores=0,2,4,6
/proc/5687/stat : 5687 (prissup.sh) S 5685 5687 5255 0 -1 4202496 332 0 0 0 0 0 0 0 23 0 1 0 518389895 8908800 252 33554432000 4194304 4922060 140736530014864 18446744073709551615 210646965381 0 65536 4100 65538 18446744071562232103 0 0 17 4 0 0 0
/proc/5687/statm: 2175 252 211 178 0 68 0
[pid=5688] ppid=5687 vsize=513476 CPUtime=882.23 cores=0,2,4,6
/proc/5688/stat : 5688 (priss) R 5687 5687 5255 0 -1 4202496 188698 0 0 0 88192 31 0 0 25 0 1 0 518389896 525799424 110212 33554432000 4194304 5787044 140737374267616 18446744073709551615 4330511 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/5688/statm: 128369 110212 336 389 0 124119 0
Current children cumulated CPU time (s) 882.23
Current children cumulated vsize (KiB) 522176

[startup+942.3 s]
/proc/loadavg: 2.93 2.91 3.16 4/179 5747
/proc/meminfo: memFree=16189688/32951132 swapFree=67111524/67111528
[pid=5687] ppid=5685 vsize=8700 CPUtime=0 cores=0,2,4,6
/proc/5687/stat : 5687 (prissup.sh) S 5685 5687 5255 0 -1 4202496 332 0 0 0 0 0 0 0 23 0 1 0 518389895 8908800 252 33554432000 4194304 4922060 140736530014864 18446744073709551615 210646965381 0 65536 4100 65538 18446744071562232103 0 0 17 4 0 0 0
/proc/5687/statm: 2175 252 211 178 0 68 0
[pid=5688] ppid=5687 vsize=513476 CPUtime=942.23 cores=0,2,4,6
/proc/5688/stat : 5688 (priss) R 5687 5687 5255 0 -1 4202496 188698 0 0 0 94192 31 0 0 25 0 1 0 518389896 525799424 110212 33554432000 4194304 5787044 140737374267616 18446744073709551615 4330542 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/5688/statm: 128369 110212 336 389 0 124119 0
Current children cumulated CPU time (s) 942.23
Current children cumulated vsize (KiB) 522176

[startup+1002.3 s]
/proc/loadavg: 2.97 2.92 3.15 4/179 5749
/proc/meminfo: memFree=16182364/32951132 swapFree=67111524/67111528
[pid=5687] ppid=5685 vsize=8700 CPUtime=0 cores=0,2,4,6
/proc/5687/stat : 5687 (prissup.sh) S 5685 5687 5255 0 -1 4202496 332 0 0 0 0 0 0 0 23 0 1 0 518389895 8908800 252 33554432000 4194304 4922060 140736530014864 18446744073709551615 210646965381 0 65536 4100 65538 18446744071562232103 0 0 17 4 0 0 0
/proc/5687/statm: 2175 252 211 178 0 68 0
[pid=5688] ppid=5687 vsize=513476 CPUtime=1002.23 cores=0,2,4,6
/proc/5688/stat : 5688 (priss) R 5687 5687 5255 0 -1 4202496 188698 0 0 0 100192 31 0 0 25 0 1 0 518389896 525799424 110212 33554432000 4194304 5787044 140737374267616 18446744073709551615 4330524 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/5688/statm: 128369 110212 336 389 0 124119 0
Current children cumulated CPU time (s) 1002.23
Current children cumulated vsize (KiB) 522176

[startup+1062.3 s]
/proc/loadavg: 2.87 2.90 3.13 4/179 5750
/proc/meminfo: memFree=16182480/32951132 swapFree=67111524/67111528
[pid=5687] ppid=5685 vsize=8700 CPUtime=0 cores=0,2,4,6
/proc/5687/stat : 5687 (prissup.sh) S 5685 5687 5255 0 -1 4202496 332 0 0 0 0 0 0 0 23 0 1 0 518389895 8908800 252 33554432000 4194304 4922060 140736530014864 18446744073709551615 210646965381 0 65536 4100 65538 18446744071562232103 0 0 17 4 0 0 0
/proc/5687/statm: 2175 252 211 178 0 68 0
[pid=5688] ppid=5687 vsize=513476 CPUtime=1062.23 cores=0,2,4,6
/proc/5688/stat : 5688 (priss) R 5687 5687 5255 0 -1 4202496 188698 0 0 0 106192 31 0 0 25 0 1 0 518389896 525799424 110212 33554432000 4194304 5787044 140737374267616 18446744073709551615 4330524 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/5688/statm: 128369 110212 336 389 0 124119 0
Current children cumulated CPU time (s) 1062.23
Current children cumulated vsize (KiB) 522176

[startup+1122.3 s]
/proc/loadavg: 2.73 2.85 3.09 4/179 5751
/proc/meminfo: memFree=16182228/32951132 swapFree=67111524/67111528
[pid=5687] ppid=5685 vsize=8700 CPUtime=0 cores=0,2,4,6
/proc/5687/stat : 5687 (prissup.sh) S 5685 5687 5255 0 -1 4202496 332 0 0 0 0 0 0 0 23 0 1 0 518389895 8908800 252 33554432000 4194304 4922060 140736530014864 18446744073709551615 210646965381 0 65536 4100 65538 18446744071562232103 0 0 17 4 0 0 0
/proc/5687/statm: 2175 252 211 178 0 68 0
[pid=5688] ppid=5687 vsize=513476 CPUtime=1122.24 cores=0,2,4,6
/proc/5688/stat : 5688 (priss) R 5687 5687 5255 0 -1 4202496 188698 0 0 0 112193 31 0 0 25 0 1 0 518389896 525799424 110212 33554432000 4194304 5787044 140737374267616 18446744073709551615 4330524 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/5688/statm: 128369 110212 336 389 0 124119 0
Current children cumulated CPU time (s) 1122.24
Current children cumulated vsize (KiB) 522176

[startup+1182.3 s]
/proc/loadavg: 2.85 2.86 3.08 4/179 5753
/proc/meminfo: memFree=16169204/32951132 swapFree=67111524/67111528
[pid=5687] ppid=5685 vsize=8700 CPUtime=0 cores=0,2,4,6
/proc/5687/stat : 5687 (prissup.sh) S 5685 5687 5255 0 -1 4202496 332 0 0 0 0 0 0 0 23 0 1 0 518389895 8908800 252 33554432000 4194304 4922060 140736530014864 18446744073709551615 210646965381 0 65536 4100 65538 18446744071562232103 0 0 17 4 0 0 0
/proc/5687/statm: 2175 252 211 178 0 68 0
[pid=5688] ppid=5687 vsize=513476 CPUtime=1182.23 cores=0,2,4,6
/proc/5688/stat : 5688 (priss) R 5687 5687 5255 0 -1 4202496 188698 0 0 0 118192 31 0 0 25 0 1 0 518389896 525799424 110212 33554432000 4194304 5787044 140737374267616 18446744073709551615 4330511 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/5688/statm: 128369 110212 336 389 0 124119 0
Current children cumulated CPU time (s) 1182.23
Current children cumulated vsize (KiB) 522176

[startup+1242.31 s]
/proc/loadavg: 2.78 2.84 3.06 4/179 5755
/proc/meminfo: memFree=16157048/32951132 swapFree=67111524/67111528
[pid=5687] ppid=5685 vsize=8700 CPUtime=0 cores=0,2,4,6
/proc/5687/stat : 5687 (prissup.sh) S 5685 5687 5255 0 -1 4202496 332 0 0 0 0 0 0 0 23 0 1 0 518389895 8908800 252 33554432000 4194304 4922060 140736530014864 18446744073709551615 210646965381 0 65536 4100 65538 18446744071562232103 0 0 17 4 0 0 0
/proc/5687/statm: 2175 252 211 178 0 68 0
[pid=5688] ppid=5687 vsize=513476 CPUtime=1242.24 cores=0,2,4,6
/proc/5688/stat : 5688 (priss) R 5687 5687 5255 0 -1 4202496 188698 0 0 0 124193 31 0 0 25 0 1 0 518389896 525799424 110212 33554432000 4194304 5787044 140737374267616 18446744073709551615 4330542 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/5688/statm: 128369 110212 336 389 0 124119 0
Current children cumulated CPU time (s) 1242.24
Current children cumulated vsize (KiB) 522176



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+1300 s]
/proc/loadavg: 2.70 2.80 3.03 4/179 5757
/proc/meminfo: memFree=16145376/32951132 swapFree=67111524/67111528
[pid=5687] ppid=5685 vsize=8700 CPUtime=0 cores=0,2,4,6
/proc/5687/stat : 5687 (prissup.sh) S 5685 5687 5255 0 -1 4202496 332 0 0 0 0 0 0 0 23 0 1 0 518389895 8908800 252 33554432000 4194304 4922060 140736530014864 18446744073709551615 210646965381 0 65536 4100 65538 18446744071562232103 0 0 17 4 0 0 0
/proc/5687/statm: 2175 252 211 178 0 68 0
[pid=5688] ppid=5687 vsize=513476 CPUtime=1299.94 cores=0,2,4,6
/proc/5688/stat : 5688 (priss) R 5687 5687 5255 0 -1 4202496 188698 0 0 0 129963 31 0 0 25 0 1 0 518389896 525799424 110212 33554432000 4194304 5787044 140737374267616 18446744073709551615 4330507 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/5688/statm: 128369 110212 336 389 0 124119 0
Current children cumulated CPU time (s) 1299.94
Current children cumulated vsize (KiB) 522176

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

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

[startup+1300 s]
/proc/loadavg: 2.70 2.80 3.03 4/179 5757
/proc/meminfo: memFree=16145376/32951132 swapFree=67111524/67111528
[pid=5687] ppid=5685 vsize=8700 CPUtime=0 cores=0,2,4,6
/proc/5687/stat : 5687 (prissup.sh) S 5685 5687 5255 0 -1 4202496 332 0 0 0 0 0 0 0 23 0 1 0 518389895 8908800 252 33554432000 4194304 4922060 140736530014864 18446744073709551615 210646965381 0 65536 4100 65538 18446744071562232103 0 0 17 4 0 0 0
/proc/5687/statm: 2175 252 211 178 0 68 0
[pid=5688] ppid=5687 vsize=513476 CPUtime=1299.94 cores=0,2,4,6
/proc/5688/stat : 5688 (priss) R 5687 5687 5255 0 -1 4202496 188698 0 0 0 129963 31 0 0 25 0 1 0 518389896 525799424 110212 33554432000 4194304 5787044 140737374267616 18446744073709551615 4330507 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/5688/statm: 128369 110212 336 389 0 124119 0
Current children cumulated CPU time (s) 1299.94
Current children cumulated vsize (KiB) 522176

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 5687 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 1299.94
#
# 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): 1299.94
CPU user time (s): 1299.63
CPU system time (s): 0.31
CPU usage (%): 99.9943
Max. virtual memory (cumulated for all children) (KiB): 724568

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= 332
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= 6
involuntary context switches= 3

runsolver used 2.6346 second user time and 4.89725 second system time

The end

Launcher Data 

Begin job on node129 at 2011-04-29 11:05:03
IDJOB=3291595
IDBENCH=84238
IDSOLVER=1601
FILE ID=node129/3291595-1304067899
RUNJOBID= node129-1304063986-5273
PBS_JOBID= 13170456
Free space on /tmp= 66304 MiB

SOLVER NAME= priss UP
BENCH NAME= SAT03/industrial/schuppan/l2s/valves-gates-1-k617-unsat.shuffled-as.sat03-412.cnf
COMMAND LINE= DIR/prissup.sh DIR BENCHNAME RANDOMSEED TIMELIMIT MEMLIMIT NBCORE
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3291595-1304067899/watcher-3291595-1304067899 -o /tmp/evaluation-result-3291595-1304067899/solver-3291595-1304067899 -C 4800 -W 1300 -M 15500  HOME/prissup.sh HOME HOME/instance-3291595-1304067899.cnf 1852444705 4800 15500 4

TIME LIMIT= 4800 seconds
MEMORY LIMIT= 15500 MiB
NBCORE= 4

MD5SUM BENCH= cb369c4583eb075a3a8cb5a04701e120
RANDOM SEED=1852444705

node129.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		: 2666.831
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	: 5333.66
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		: 2666.831
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	: 5332.83
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		: 2666.831
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	: 5332.75
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		: 2666.831
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	: 5332.82
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		: 2666.831
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	: 5332.74
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		: 2666.831
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	: 5332.83
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		: 2666.831
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		: 2666.831
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	: 5332.83
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]


/proc/meminfo:
MemTotal:     32951132 kB
MemFree:      16573792 kB
Buffers:       1280264 kB
Cached:       14194216 kB
SwapCached:          4 kB
Active:        3993808 kB
Inactive:     11717028 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32951132 kB
LowFree:      16573792 kB
SwapTotal:    67111528 kB
SwapFree:     67111524 kB
Dirty:           65136 kB
Writeback:           0 kB
AnonPages:      235912 kB
Mapped:          15872 kB
Slab:           604616 kB
PageTables:       5164 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83587092 kB
Committed_AS:   394624 kB
VmallocTotal: 34359738367 kB
VmallocUsed:    296000 kB
VmallocChunk: 34359440975 kB
HugePages_Total:     0
HugePages_Free:      0
HugePages_Rsvd:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66304 MiB
End job on node129 at 2011-04-29 11:26:45