Trace number 3427216

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
sattime 2011-03-02? (TO) 5000.11 5000.02

General information on the benchmark

Namecrafted/manthey/sudoku-single-hard/
sudoku_81x81_unknown.cnf
MD5SUMcbd78921480e79d133eb06cb2172caa1
Bench CategoryCRAFTED (crafted instances)
Best result obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Satisfiable
(Un)Satisfiability was proved
Number of variables18217
Number of clauses284829
Sum of the clauses size622430
Maximum clause length28
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 2275099
Number of clauses of size 3620
Number of clauses of size 4984
Number of clauses of size 51120
Number of clauses of size over 57006

Solver Data


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: 961)

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-3427216-1306766785/watcher-3427216-1306766785 -o /tmp/evaluation-result-3427216-1306766785/solver-3427216-1306766785 -C 5000 -W 5100 -M 15500 sattime HOME/instance-3427216-1306766785.cnf 2075052226 

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

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 5000 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 5030 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 5100 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 15872000 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 15923200 KiB
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 2.01 2.02 2.00 2/514 15884
/proc/meminfo: memFree=4057368/32950940 swapFree=67111364/67111528
[pid=15884] ppid=15882 vsize=990404 CPUtime=0 cores=0,2,4,6
/proc/15884/stat : 15884 (sattime) R 15882 15884 15445 0 -1 4194304 298 0 0 0 0 0 0 0 25 0 1 0 866909309 1014173696 243 33554432000 4194304 4228548 140734216691712 18446744073709551615 215988592384 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/15884/statm: 247601 245 101 9 0 244758 0

[startup+0.10244 s]
/proc/loadavg: 2.01 2.02 2.00 2/514 15884
/proc/meminfo: memFree=4057368/32950940 swapFree=67111364/67111528
[pid=15884] ppid=15882 vsize=997004 CPUtime=0.09 cores=0,2,4,6
/proc/15884/stat : 15884 (sattime) R 15882 15884 15445 0 -1 4194304 2778 0 0 0 9 0 0 0 25 0 1 0 866909309 1020932096 2723 33554432000 4194304 4228548 140734216691712 18446744073709551615 215988253381 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/15884/statm: 249251 2724 101 9 0 246408 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 997004

[startup+0.200474 s]
/proc/loadavg: 2.01 2.02 2.00 2/514 15884
/proc/meminfo: memFree=4057368/32950940 swapFree=67111364/67111528
[pid=15884] ppid=15882 vsize=1014028 CPUtime=0.18 cores=0,2,4,6
/proc/15884/stat : 15884 (sattime) R 15882 15884 15445 0 -1 4202496 7964 0 0 0 17 1 0 0 25 0 1 0 866909309 1038364672 7908 33554432000 4194304 4228548 140734216691712 18446744073709551615 4207432 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/15884/statm: 253507 7908 104 9 0 250664 0
Current children cumulated CPU time (s) 0.18
Current children cumulated vsize (KiB) 1014028

[startup+0.30046 s]
/proc/loadavg: 2.01 2.02 2.00 2/514 15884
/proc/meminfo: memFree=4057368/32950940 swapFree=67111364/67111528
[pid=15884] ppid=15882 vsize=1014028 CPUtime=0.28 cores=0,2,4,6
/proc/15884/stat : 15884 (sattime) R 15882 15884 15445 0 -1 4202496 7981 0 0 0 27 1 0 0 25 0 1 0 866909309 1038364672 7925 33554432000 4194304 4228548 140734216691712 18446744073709551615 4207172 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/15884/statm: 253507 7925 104 9 0 250664 0
Current children cumulated CPU time (s) 0.28
Current children cumulated vsize (KiB) 1014028

[startup+0.700445 s]
/proc/loadavg: 2.01 2.02 2.00 2/514 15884
/proc/meminfo: memFree=4057368/32950940 swapFree=67111364/67111528
[pid=15884] ppid=15882 vsize=1024196 CPUtime=0.69 cores=0,2,4,6
/proc/15884/stat : 15884 (sattime) R 15882 15884 15445 0 -1 4202496 12618 0 0 0 67 2 0 0 25 0 1 0 866909309 1048776704 12561 33554432000 4194304 4228548 140734216691712 18446744073709551615 4217872 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/15884/statm: 256049 12561 116 9 0 253206 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 1024196

[startup+1.50032 s]
/proc/loadavg: 2.01 2.02 2.00 3/515 15885
/proc/meminfo: memFree=4006536/32950940 swapFree=67111364/67111528
[pid=15884] ppid=15882 vsize=1024196 CPUtime=1.49 cores=0,2,4,6
/proc/15884/stat : 15884 (sattime) R 15882 15884 15445 0 -1 4202496 12621 0 0 0 147 2 0 0 25 0 1 0 866909309 1048776704 12564 33554432000 4194304 4228548 140734216691712 18446744073709551615 4217313 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/15884/statm: 256049 12564 116 9 0 253206 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 1024196

[startup+3.10092 s]
/proc/loadavg: 2.01 2.02 2.00 3/515 15885
/proc/meminfo: memFree=4006164/32950940 swapFree=67111364/67111528
[pid=15884] ppid=15882 vsize=1024196 CPUtime=3.09 cores=0,2,4,6
/proc/15884/stat : 15884 (sattime) R 15882 15884 15445 0 -1 4202496 12621 0 0 0 307 2 0 0 25 0 1 0 866909309 1048776704 12564 33554432000 4194304 4228548 140734216691712 18446744073709551615 4217280 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/15884/statm: 256049 12564 116 9 0 253206 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 1024196

[startup+6.30036 s]
/proc/loadavg: 2.17 2.05 2.01 3/515 15885
/proc/meminfo: memFree=4005792/32950940 swapFree=67111364/67111528
[pid=15884] ppid=15882 vsize=1024196 CPUtime=6.29 cores=0,2,4,6
/proc/15884/stat : 15884 (sattime) R 15882 15884 15445 0 -1 4202496 12621 0 0 0 627 2 0 0 25 0 1 0 866909309 1048776704 12564 33554432000 4194304 4228548 140734216691712 18446744073709551615 4217469 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/15884/statm: 256049 12564 116 9 0 253206 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 1024196

[startup+12.7002 s]
/proc/loadavg: 2.16 2.05 2.01 3/515 15885
/proc/meminfo: memFree=4004156/32950940 swapFree=67111364/67111528
[pid=15884] ppid=15882 vsize=1024196 CPUtime=12.69 cores=0,2,4,6
/proc/15884/stat : 15884 (sattime) R 15882 15884 15445 0 -1 4202496 12621 0 0 0 1267 2 0 0 25 0 1 0 866909309 1048776704 12564 33554432000 4194304 4228548 140734216691712 18446744073709551615 4219030 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/15884/statm: 256049 12564 116 9 0 253206 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 1024196

[startup+25.501 s]
/proc/loadavg: 2.12 2.05 2.01 3/515 15886
/proc/meminfo: memFree=4004340/32950940 swapFree=67111364/67111528
[pid=15884] ppid=15882 vsize=1024196 CPUtime=25.49 cores=0,2,4,6
/proc/15884/stat : 15884 (sattime) R 15882 15884 15445 0 -1 4202496 12621 0 0 0 2547 2 0 0 25 0 1 0 866909309 1048776704 12564 33554432000 4194304 4228548 140734216691712 18446744073709551615 4218102 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/15884/statm: 256049 12564 116 9 0 253206 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 1024196

[startup+51.1006 s]
/proc/loadavg: 2.08 2.04 2.01 3/515 15886
/proc/meminfo: memFree=4004872/32950940 swapFree=67111364/67111528
[pid=15884] ppid=15882 vsize=1024196 CPUtime=51.07 cores=0,2,4,6
/proc/15884/stat : 15884 (sattime) R 15882 15884 15445 0 -1 4202496 12621 0 0 0 5105 2 0 0 25 0 1 0 866909309 1048776704 12564 33554432000 4194304 4228548 140734216691712 18446744073709551615 4218558 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/15884/statm: 256049 12564 116 9 0 253206 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 1024196

[startup+102.301 s]
/proc/loadavg: 2.03 2.03 2.00 3/515 15888
/proc/meminfo: memFree=4004592/32950940 swapFree=67111364/67111528
[pid=15884] ppid=15882 vsize=1024196 CPUtime=102.28 cores=0,2,4,6
/proc/15884/stat : 15884 (sattime) R 15882 15884 15445 0 -1 4202496 12621 0 0 0 10226 2 0 0 25 0 1 0 866909309 1048776704 12564 33554432000 4194304 4228548 140734216691712 18446744073709551615 4216810 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/15884/statm: 256049 12564 116 9 0 253206 0
Current children cumulated CPU time (s) 102.28
Current children cumulated vsize (KiB) 1024196

[startup+162.301 s]
/proc/loadavg: 2.13 2.06 2.01 3/515 15889
/proc/meminfo: memFree=4002440/32950940 swapFree=67111364/67111528
[pid=15884] ppid=15882 vsize=1024196 CPUtime=162.28 cores=0,2,4,6
/proc/15884/stat : 15884 (sattime) R 15882 15884 15445 0 -1 4202496 12621 0 0 0 16226 2 0 0 25 0 1 0 866909309 1048776704 12564 33554432000 4194304 4228548 140734216691712 18446744073709551615 4217201 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/15884/statm: 256049 12564 116 9 0 253206 0
Current children cumulated CPU time (s) 162.28
Current children cumulated vsize (KiB) 1024196

[startup+222.32 s]
/proc/loadavg: 2.10 2.06 2.01 3/515 15891
/proc/meminfo: memFree=4003660/32950940 swapFree=67111364/67111528
[pid=15884] ppid=15882 vsize=1024196 CPUtime=222.3 cores=0,2,4,6
/proc/15884/stat : 15884 (sattime) R 15882 15884 15445 0 -1 4202496 12621 0 0 0 22228 2 0 0 25 0 1 0 866909309 1048776704 12564 33554432000 4194304 4228548 140734216691712 18446744073709551615 4216753 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/15884/statm: 256049 12564 116 9 0 253206 0
Current children cumulated CPU time (s) 222.3
Current children cumulated vsize (KiB) 1024196

[startup+282.301 s]
/proc/loadavg: 2.04 2.05 2.00 3/515 15893
/proc/meminfo: memFree=4004124/32950940 swapFree=67111364/67111528
[pid=15884] ppid=15882 vsize=1024196 CPUtime=282.28 cores=0,2,4,6
/proc/15884/stat : 15884 (sattime) R 15882 15884 15445 0 -1 4202496 12621 0 0 0 28226 2 0 0 25 0 1 0 866909309 1048776704 12564 33554432000 4194304 4228548 140734216691712 18446744073709551615 215987993072 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/15884/statm: 256049 12564 116 9 0 253206 0
Current children cumulated CPU time (s) 282.28
Current children cumulated vsize (KiB) 1024196

[startup+342.301 s]
/proc/loadavg: 2.01 2.04 2.00 3/515 15894
/proc/meminfo: memFree=4004088/32950940 swapFree=67111364/67111528
[pid=15884] ppid=15882 vsize=1024196 CPUtime=342.28 cores=0,2,4,6
/proc/15884/stat : 15884 (sattime) R 15882 15884 15445 0 -1 4202496 12621 0 0 0 34226 2 0 0 25 0 1 0 866909309 1048776704 12564 33554432000 4194304 4228548 140734216691712 18446744073709551615 4214947 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/15884/statm: 256049 12564 116 9 0 253206 0
Current children cumulated CPU time (s) 342.28
Current children cumulated vsize (KiB) 1024196

[startup+402.301 s]
/proc/loadavg: 2.05 2.04 2.00 3/515 15896
/proc/meminfo: memFree=4004308/32950940 swapFree=67111364/67111528
[pid=15884] ppid=15882 vsize=1024196 CPUtime=402.28 cores=0,2,4,6
/proc/15884/stat : 15884 (sattime) R 15882 15884 15445 0 -1 4202496 12621 0 0 0 40226 2 0 0 25 0 1 0 866909309 1048776704 12564 33554432000 4194304 4228548 140734216691712 18446744073709551615 4217237 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/15884/statm: 256049 12564 116 9 0 253206 0
Current children cumulated CPU time (s) 402.28
Current children cumulated vsize (KiB) 1024196

[startup+462.301 s]
/proc/loadavg: 2.02 2.03 2.00 3/515 15897
/proc/meminfo: memFree=4004764/32950940 swapFree=67111364/67111528
[pid=15884] ppid=15882 vsize=1024196 CPUtime=462.28 cores=0,2,4,6
/proc/15884/stat : 15884 (sattime) R 15882 15884 15445 0 -1 4202496 12621 0 0 0 46226 2 0 0 25 0 1 0 866909309 1048776704 12564 33554432000 4194304 4228548 140734216691712 18446744073709551615 4218920 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/15884/statm: 256049 12564 116 9 0 253206 0
Current children cumulated CPU time (s) 462.28
Current children cumulated vsize (KiB) 1024196

[startup+522.301 s]
/proc/loadavg: 2.00 2.02 2.00 3/515 15899
/proc/meminfo: memFree=4004736/32950940 swapFree=67111364/67111528
[pid=15884] ppid=15882 vsize=1024196 CPUtime=522.28 cores=0,2,4,6
/proc/15884/stat : 15884 (sattime) R 15882 15884 15445 0 -1 4202496 12621 0 0 0 52226 2 0 0 25 0 1 0 866909309 1048776704 12564 33554432000 4194304 4228548 140734216691712 18446744073709551615 4218978 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/15884/statm: 256049 12564 116 9 0 253206 0
Current children cumulated CPU time (s) 522.28
Current children cumulated vsize (KiB) 1024196

[startup+582.301 s]
/proc/loadavg: 2.00 2.02 2.00 3/515 15901
/proc/meminfo: memFree=4004708/32950940 swapFree=67111364/67111528
[pid=15884] ppid=15882 vsize=1024196 CPUtime=582.28 cores=0,2,4,6
/proc/15884/stat : 15884 (sattime) R 15882 15884 15445 0 -1 4202496 12621 0 0 0 58226 2 0 0 25 0 1 0 866909309 1048776704 12564 33554432000 4194304 4228548 140734216691712 18446744073709551615 4218558 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/15884/statm: 256049 12564 116 9 0 253206 0
Current children cumulated CPU time (s) 582.28
Current children cumulated vsize (KiB) 1024196

[startup+642.301 s]

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

[startup+4062.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/515 16021
/proc/meminfo: memFree=4005028/32950940 swapFree=67111364/67111528
[pid=15884] ppid=15882 vsize=1024196 CPUtime=4062.37 cores=0,2,4,6
/proc/15884/stat : 15884 (sattime) R 15882 15884 15445 0 -1 4202496 12623 0 0 0 406234 3 0 0 25 0 1 0 866909309 1048776704 12566 33554432000 4194304 4228548 140734216691712 18446744073709551615 4216818 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/15884/statm: 256049 12566 116 9 0 253206 0
Current children cumulated CPU time (s) 4062.37
Current children cumulated vsize (KiB) 1024196

[startup+4122.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/515 16023
/proc/meminfo: memFree=4004024/32950940 swapFree=67111364/67111528
[pid=15884] ppid=15882 vsize=1024196 CPUtime=4122.37 cores=0,2,4,6
/proc/15884/stat : 15884 (sattime) R 15882 15884 15445 0 -1 4202496 12623 0 0 0 412234 3 0 0 25 0 1 0 866909309 1048776704 12566 33554432000 4194304 4228548 140734216691712 18446744073709551615 4218697 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/15884/statm: 256049 12566 116 9 0 253206 0
Current children cumulated CPU time (s) 4122.37
Current children cumulated vsize (KiB) 1024196

[startup+4182.32 s]
/proc/loadavg: 2.15 2.03 2.01 3/515 16025
/proc/meminfo: memFree=4003868/32950940 swapFree=67111364/67111528
[pid=15884] ppid=15882 vsize=1024196 CPUtime=4182.39 cores=0,2,4,6
/proc/15884/stat : 15884 (sattime) R 15882 15884 15445 0 -1 4202496 12623 0 0 0 418236 3 0 0 25 0 1 0 866909309 1048776704 12566 33554432000 4194304 4228548 140734216691712 18446744073709551615 4217467 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/15884/statm: 256049 12566 116 9 0 253206 0
Current children cumulated CPU time (s) 4182.39
Current children cumulated vsize (KiB) 1024196

[startup+4242.3 s]
/proc/loadavg: 2.12 2.04 2.01 3/515 16026
/proc/meminfo: memFree=4003568/32950940 swapFree=67111364/67111528
[pid=15884] ppid=15882 vsize=1024196 CPUtime=4242.37 cores=0,2,4,6
/proc/15884/stat : 15884 (sattime) R 15882 15884 15445 0 -1 4202496 12623 0 0 0 424234 3 0 0 25 0 1 0 866909309 1048776704 12566 33554432000 4194304 4228548 140734216691712 18446744073709551615 4218863 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/15884/statm: 256049 12566 116 9 0 253206 0
Current children cumulated CPU time (s) 4242.37
Current children cumulated vsize (KiB) 1024196

[startup+4302.3 s]
/proc/loadavg: 2.04 2.03 2.00 3/515 16028
/proc/meminfo: memFree=4003532/32950940 swapFree=67111364/67111528
[pid=15884] ppid=15882 vsize=1024196 CPUtime=4302.37 cores=0,2,4,6
/proc/15884/stat : 15884 (sattime) R 15882 15884 15445 0 -1 4202496 12623 0 0 0 430234 3 0 0 25 0 1 0 866909309 1048776704 12566 33554432000 4194304 4228548 140734216691712 18446744073709551615 4217492 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/15884/statm: 256049 12566 116 9 0 253206 0
Current children cumulated CPU time (s) 4302.37
Current children cumulated vsize (KiB) 1024196

[startup+4362.3 s]
/proc/loadavg: 2.13 2.05 2.01 3/515 16029
/proc/meminfo: memFree=4005460/32950940 swapFree=67111364/67111528
[pid=15884] ppid=15882 vsize=1024196 CPUtime=4362.37 cores=0,2,4,6
/proc/15884/stat : 15884 (sattime) R 15882 15884 15445 0 -1 4202496 12623 0 0 0 436234 3 0 0 25 0 1 0 866909309 1048776704 12566 33554432000 4194304 4228548 140734216691712 18446744073709551615 4218483 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/15884/statm: 256049 12566 116 9 0 253206 0
Current children cumulated CPU time (s) 4362.37
Current children cumulated vsize (KiB) 1024196

[startup+4422.3 s]
/proc/loadavg: 2.10 2.06 2.01 3/515 16031
/proc/meminfo: memFree=4005432/32950940 swapFree=67111364/67111528
[pid=15884] ppid=15882 vsize=1024196 CPUtime=4422.37 cores=0,2,4,6
/proc/15884/stat : 15884 (sattime) R 15882 15884 15445 0 -1 4202496 12623 0 0 0 442234 3 0 0 25 0 1 0 866909309 1048776704 12566 33554432000 4194304 4228548 140734216691712 18446744073709551615 4217201 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/15884/statm: 256049 12566 116 9 0 253206 0
Current children cumulated CPU time (s) 4422.37
Current children cumulated vsize (KiB) 1024196

[startup+4482.3 s]
/proc/loadavg: 2.03 2.05 2.00 3/515 16042
/proc/meminfo: memFree=4004580/32950940 swapFree=67111364/67111528
[pid=15884] ppid=15882 vsize=1024196 CPUtime=4482.37 cores=0,2,4,6
/proc/15884/stat : 15884 (sattime) R 15882 15884 15445 0 -1 4202496 12623 0 0 0 448234 3 0 0 25 0 1 0 866909309 1048776704 12566 33554432000 4194304 4228548 140734216691712 18446744073709551615 4218920 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/15884/statm: 256049 12566 116 9 0 253206 0
Current children cumulated CPU time (s) 4482.37
Current children cumulated vsize (KiB) 1024196

[startup+4542.3 s]
/proc/loadavg: 2.01 2.03 2.00 3/515 16043
/proc/meminfo: memFree=4004280/32950940 swapFree=67111364/67111528
[pid=15884] ppid=15882 vsize=1024196 CPUtime=4542.38 cores=0,2,4,6
/proc/15884/stat : 15884 (sattime) R 15882 15884 15445 0 -1 4202496 12623 0 0 0 454235 3 0 0 25 0 1 0 866909309 1048776704 12566 33554432000 4194304 4228548 140734216691712 18446744073709551615 4218756 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/15884/statm: 256049 12566 116 9 0 253206 0
Current children cumulated CPU time (s) 4542.38
Current children cumulated vsize (KiB) 1024196

[startup+4602.3 s]
/proc/loadavg: 2.00 2.03 2.00 3/515 16046
/proc/meminfo: memFree=4002116/32950940 swapFree=67111364/67111528
[pid=15884] ppid=15882 vsize=1024196 CPUtime=4602.38 cores=0,2,4,6
/proc/15884/stat : 15884 (sattime) R 15882 15884 15445 0 -1 4202496 12623 0 0 0 460235 3 0 0 25 0 1 0 866909309 1048776704 12566 33554432000 4194304 4228548 140734216691712 18446744073709551615 4217173 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/15884/statm: 256049 12566 116 9 0 253206 0
Current children cumulated CPU time (s) 4602.38
Current children cumulated vsize (KiB) 1024196

[startup+4662.3 s]
/proc/loadavg: 2.00 2.02 2.00 3/515 16047
/proc/meminfo: memFree=4002072/32950940 swapFree=67111364/67111528
[pid=15884] ppid=15882 vsize=1024196 CPUtime=4662.38 cores=0,2,4,6
/proc/15884/stat : 15884 (sattime) R 15882 15884 15445 0 -1 4202496 12623 0 0 0 466235 3 0 0 25 0 1 0 866909309 1048776704 12566 33554432000 4194304 4228548 140734216691712 18446744073709551615 4217373 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/15884/statm: 256049 12566 116 9 0 253206 0
Current children cumulated CPU time (s) 4662.38
Current children cumulated vsize (KiB) 1024196

[startup+4722.3 s]
/proc/loadavg: 2.00 2.01 2.00 3/515 16050
/proc/meminfo: memFree=4003268/32950940 swapFree=67111364/67111528
[pid=15884] ppid=15882 vsize=1024196 CPUtime=4722.38 cores=0,2,4,6
/proc/15884/stat : 15884 (sattime) R 15882 15884 15445 0 -1 4202496 12623 0 0 0 472235 3 0 0 25 0 1 0 866909309 1048776704 12566 33554432000 4194304 4228548 140734216691712 18446744073709551615 4214920 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/15884/statm: 256049 12566 116 9 0 253206 0
Current children cumulated CPU time (s) 4722.38
Current children cumulated vsize (KiB) 1024196

[startup+4782.3 s]
/proc/loadavg: 2.07 2.04 2.01 3/515 16053
/proc/meminfo: memFree=4004444/32950940 swapFree=67111364/67111528
[pid=15884] ppid=15882 vsize=1024196 CPUtime=4782.38 cores=0,2,4,6
/proc/15884/stat : 15884 (sattime) R 15882 15884 15445 0 -1 4202496 12623 0 0 0 478235 3 0 0 25 0 1 0 866909309 1048776704 12566 33554432000 4194304 4228548 140734216691712 18446744073709551615 4218506 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/15884/statm: 256049 12566 116 9 0 253206 0
Current children cumulated CPU time (s) 4782.38
Current children cumulated vsize (KiB) 1024196

[startup+4842.32 s]
/proc/loadavg: 2.06 2.04 2.01 3/515 16055
/proc/meminfo: memFree=4003776/32950940 swapFree=67111364/67111528
[pid=15884] ppid=15882 vsize=1024196 CPUtime=4842.4 cores=0,2,4,6
/proc/15884/stat : 15884 (sattime) R 15882 15884 15445 0 -1 4202496 12623 0 0 0 484237 3 0 0 25 0 1 0 866909309 1048776704 12566 33554432000 4194304 4228548 140734216691712 18446744073709551615 4217469 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/15884/statm: 256049 12566 116 9 0 253206 0
Current children cumulated CPU time (s) 4842.4
Current children cumulated vsize (KiB) 1024196

[startup+4902.3 s]
/proc/loadavg: 2.18 2.06 2.01 3/515 16057
/proc/meminfo: memFree=4004328/32950940 swapFree=67111364/67111528
[pid=15884] ppid=15882 vsize=1024196 CPUtime=4902.38 cores=0,2,4,6
/proc/15884/stat : 15884 (sattime) R 15882 15884 15445 0 -1 4202496 12623 0 0 0 490235 3 0 0 25 0 1 0 866909309 1048776704 12566 33554432000 4194304 4228548 140734216691712 18446744073709551615 4214983 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/15884/statm: 256049 12566 116 9 0 253206 0
Current children cumulated CPU time (s) 4902.38
Current children cumulated vsize (KiB) 1024196

[startup+4962.3 s]
/proc/loadavg: 2.14 2.07 2.01 3/515 16058
/proc/meminfo: memFree=4004408/32950940 swapFree=67111364/67111528
[pid=15884] ppid=15882 vsize=1024196 CPUtime=4962.38 cores=0,2,4,6
/proc/15884/stat : 15884 (sattime) R 15882 15884 15445 0 -1 4202496 12623 0 0 0 496235 3 0 0 25 0 1 0 866909309 1048776704 12566 33554432000 4194304 4228548 140734216691712 18446744073709551615 4218607 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/15884/statm: 256049 12566 116 9 0 253206 0
Current children cumulated CPU time (s) 4962.38
Current children cumulated vsize (KiB) 1024196



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+5000 s]
/proc/loadavg: 2.07 2.06 2.01 3/515 16094
/proc/meminfo: memFree=3992652/32950940 swapFree=67111364/67111528
[pid=15884] ppid=15882 vsize=1024196 CPUtime=5000.09 cores=0,2,4,6
/proc/15884/stat : 15884 (sattime) R 15882 15884 15445 0 -1 4202496 12623 0 0 0 500006 3 0 0 25 0 1 0 866909309 1048776704 12566 33554432000 4194304 4228548 140734216691712 18446744073709551615 4214910 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/15884/statm: 256049 12566 116 9 0 253206 0
Current children cumulated CPU time (s) 5000.09
Current children cumulated vsize (KiB) 1024196

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

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

[startup+5000 s]
/proc/loadavg: 2.07 2.06 2.01 3/515 16094
/proc/meminfo: memFree=3992652/32950940 swapFree=67111364/67111528
[pid=15884] ppid=15882 vsize=1024196 CPUtime=5000.09 cores=0,2,4,6
/proc/15884/stat : 15884 (sattime) R 15882 15884 15445 0 -1 4202496 12623 0 0 0 500006 3 0 0 25 0 1 0 866909309 1048776704 12566 33554432000 4194304 4228548 140734216691712 18446744073709551615 4214910 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/15884/statm: 256049 12566 116 9 0 253206 0
Current children cumulated CPU time (s) 5000.09
Current children cumulated vsize (KiB) 1024196

Child ended because it received signal 15 (SIGTERM)
Real time (s): 5000.02
CPU time (s): 5000.11
CPU user time (s): 5000.07
CPU system time (s): 0.040993
CPU usage (%): 100.002
Max. virtual memory (cumulated for all children) (KiB): 1024196

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 5000.07
system time used= 0.040993
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 12623
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 3
involuntary context switches= 8501

runsolver used 24.5643 second user time and 57.3643 second system time

The end

Launcher Data 

Begin job on node117 at 2011-05-30 16:46:25
IDJOB=3427216
IDBENCH=83244
IDSOLVER=1923
FILE ID=node117/3427216-1306766785
RUNJOBID= node117-1306761771-15463
PBS_JOBID= 13475007
Free space on /tmp= 57996 MiB

SOLVER NAME= sattime 2011-03-02
BENCH NAME= SAT11/crafted/manthey/sudoku-single-hard/sudoku_81x81_unknown.cnf
COMMAND LINE= sattime BENCHNAME RANDOMSEED
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3427216-1306766785/watcher-3427216-1306766785 -o /tmp/evaluation-result-3427216-1306766785/solver-3427216-1306766785 -C 5000 -W 5100 -M 15500  sattime HOME/instance-3427216-1306766785.cnf 2075052226

TIME LIMIT= 5000 seconds
MEMORY LIMIT= 15500 MiB
NBCORE= 4

MD5SUM BENCH= cbd78921480e79d133eb06cb2172caa1
RANDOM SEED=2075052226

node117.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		: 2666.849
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	: 5333.69
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		: 2666.849
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	: 5332.75
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		: 2666.849
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	: 5332.74
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		: 2666.849
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		: 2666.849
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	: 5332.75
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		: 2666.849
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	: 5332.74
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		: 2666.849
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		: 2666.849
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	: 5267.44
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]


/proc/meminfo:
MemTotal:     32950940 kB
MemFree:       4057524 kB
Buffers:        300024 kB
Cached:       18104300 kB
SwapCached:          0 kB
Active:       20896872 kB
Inactive:      7298920 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32950940 kB
LowFree:       4057524 kB
SwapTotal:    67111528 kB
SwapFree:     67111364 kB
Dirty:           20296 kB
Writeback:           8 kB
AnonPages:     9791824 kB
Mapped:          42064 kB
Slab:           571160 kB
PageTables:      58504 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83586996 kB
Committed_AS: 150480940 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= 57988 MiB
End job on node117 at 2011-05-30 18:09:47