Trace number 3420318

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
march_rw 2011-03-02? (TO) 5000.14 5000.04

General information on the benchmark

Namerandom/large/
unif-k3-r4.2-v40000-c168000-S709305826-098-UNKNOWN.cnf
MD5SUM83f9a63a559155a858e739be2c598060
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark58.5741
Satisfiable
(Un)Satisfiability was proved
Number of variables40000
Number of clauses168000
Sum of the clauses size504000
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 3168000
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data 

1.69/1.73	c main():: ***                                   [ march satisfiability solver ]                                   ***
1.69/1.73	c main()::  **                Copyright (C) 2001-2009 M.J.H. Heule, J.E. van Zwieten, and M. Dufour                 **
1.69/1.73	c main()::   *  This program may be redistributed and/or modified under the terms of the GNU Gereral Public License  *
1.69/1.73	c main()::
1.69/1.73	c initFormula():: searching for DIMACS p-line....
1.69/1.73	c initFormula():: the DIMACS p-line indicates a CNF of 40000 variables and 168000 clauses.
1.69/1.73	c parseCNF():: parsing....
1.69/1.73	c parseCNF():: the CNF contains 0 unary clauses.
1.69/1.73	c runParser():: parsing was successful, warming up engines...
1.69/1.73	c simplify_formula():: removed 0 tautological, 1086 satisfied and 0 duplicate clauses
1.69/1.73	c preprocessing fase I completed:: there are now 39834 free variables and 166914 clauses.
1.69/1.73	c using 3-SAT heuristics (occurence based diff)
1.69/1.73	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
1.69/1.73	c simplify_formula():: removed 0 tautological, 0 satisfied and 153 duplicate clauses
1.69/1.73	c resolvent_look() :: found 86 resolvents
1.69/1.73	c main():: clause / variable ratio: ( 167000 / 40000 ) = 4.17
1.69/1.73	c longest clause has size 3
1.69/1.73	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
1.69/1.73	c number of free variables = 39834
1.69/1.73	c dynamic_preselect_setsize :: off
1.69/1.73	c main():: all systems go!
1.69/1.73	c |----------------------------------------------------------------|

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-3420318-1306598227/watcher-3420318-1306598227 -o /tmp/evaluation-result-3420318-1306598227/solver-3420318-1306598227 -C 5000 -W 5100 -M 15500 ./march_rw HOME/instance-3420318-1306598227.cnf 

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: 1.95 2.00 2.00 2/434 23922
/proc/meminfo: memFree=12552372/32951132 swapFree=67093840/67111528
[pid=23922] ppid=23920 vsize=12788 CPUtime=0 cores=0,2,4,6
/proc/23922/stat : 23922 (march_rw) R 23920 23922 22988 0 -1 4194304 1576 0 0 0 0 0 0 0 25 0 1 0 771422405 13094912 1522 33554432000 4194304 4300876 140733738185488 18446744073709551615 274664469189 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/23922/statm: 3197 1522 113 27 0 1646 0

[startup+0.11186 s]
/proc/loadavg: 1.95 2.00 2.00 2/434 23922
/proc/meminfo: memFree=12552372/32951132 swapFree=67093840/67111528
[pid=23922] ppid=23920 vsize=27996 CPUtime=0.1 cores=0,2,4,6
/proc/23922/stat : 23922 (march_rw) R 23920 23922 22988 0 -1 4194304 3586 0 0 0 10 0 0 0 25 0 1 0 771422405 28667904 3530 33554432000 4194304 4300876 140733738185488 18446744073709551615 274664469189 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/23922/statm: 7032 3538 116 27 0 5481 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 27996

[startup+0.200847 s]
/proc/loadavg: 1.95 2.00 2.00 2/434 23922
/proc/meminfo: memFree=12552372/32951132 swapFree=67093840/67111528
[pid=23922] ppid=23920 vsize=28920 CPUtime=0.19 cores=0,2,4,6
/proc/23922/stat : 23922 (march_rw) R 23920 23922 22988 0 -1 4194304 5687 0 0 0 19 0 0 0 25 0 1 0 771422405 29614080 4051 33554432000 4194304 4300876 140733738185488 18446744073709551615 4247304 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/23922/statm: 7230 4052 127 27 0 5679 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 28920

[startup+0.300831 s]
/proc/loadavg: 1.95 2.00 2.00 2/434 23922
/proc/meminfo: memFree=12552372/32951132 swapFree=67093840/67111528
[pid=23922] ppid=23920 vsize=37216 CPUtime=0.29 cores=0,2,4,6
/proc/23922/stat : 23922 (march_rw) R 23920 23922 22988 0 -1 4194304 9566 0 0 0 28 1 0 0 25 0 1 0 771422405 38109184 6201 33554432000 4194304 4300876 140733738185488 18446744073709551615 274664463368 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/23922/statm: 9304 6201 129 27 0 7753 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 37216

[startup+0.700768 s]
/proc/loadavg: 1.95 2.00 2.00 2/434 23922
/proc/meminfo: memFree=12552372/32951132 swapFree=67093840/67111528
[pid=23922] ppid=23920 vsize=36952 CPUtime=0.69 cores=0,2,4,6
/proc/23922/stat : 23922 (march_rw) R 23920 23922 22988 0 -1 4202496 20254 0 0 0 66 3 0 0 25 0 1 0 771422405 37838848 6168 33554432000 4194304 4300876 140733738185488 18446744073709551615 4240300 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/23922/statm: 9238 6168 136 27 0 7687 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 36952

[startup+1.50064 s]
/proc/loadavg: 1.95 2.00 2.00 3/435 23923
/proc/meminfo: memFree=12496096/32951132 swapFree=67093840/67111528
[pid=23922] ppid=23920 vsize=37060 CPUtime=1.49 cores=0,2,4,6
/proc/23922/stat : 23922 (march_rw) R 23920 23922 22988 0 -1 4202496 37838 0 0 0 144 5 0 0 25 0 1 0 771422405 37949440 6171 33554432000 4194304 4300876 140733738185488 18446744073709551615 4240300 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/23922/statm: 9265 6171 137 27 0 7714 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 37060

[startup+3.53754 s]
/proc/loadavg: 1.95 2.00 2.00 3/435 23923
/proc/meminfo: memFree=12453688/32951132 swapFree=67093840/67111528
[pid=23922] ppid=23920 vsize=84664 CPUtime=3.55 cores=0,2,4,6
/proc/23922/stat : 23922 (march_rw) R 23920 23922 22988 0 -1 4202496 54668 0 0 0 348 7 0 0 25 0 1 0 771422405 86695936 17811 33554432000 4194304 4300876 140733738185488 18446744073709551615 4248592 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/23922/statm: 21166 17812 169 27 0 19615 0
Current children cumulated CPU time (s) 3.55
Current children cumulated vsize (KiB) 84664

[startup+6.3008 s]
/proc/loadavg: 2.12 2.03 2.01 3/435 23923
/proc/meminfo: memFree=12441252/32951132 swapFree=67093840/67111528
[pid=23922] ppid=23920 vsize=86760 CPUtime=6.29 cores=0,2,4,6
/proc/23922/stat : 23922 (march_rw) R 23920 23922 22988 0 -1 4202496 55098 0 0 0 622 7 0 0 25 0 1 0 771422405 88842240 18241 33554432000 4194304 4300876 140733738185488 18446744073709551615 4250892 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/23922/statm: 21690 18241 169 27 0 20139 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 86760

[startup+12.7007 s]
/proc/loadavg: 2.11 2.03 2.01 3/435 23924
/proc/meminfo: memFree=12430528/32951132 swapFree=67093840/67111528
[pid=23922] ppid=23920 vsize=95652 CPUtime=12.69 cores=0,2,4,6
/proc/23922/stat : 23922 (march_rw) R 23920 23922 22988 0 -1 4202496 56941 0 0 0 1262 7 0 0 25 0 1 0 771422405 97947648 20084 33554432000 4194304 4300876 140733738185488 18446744073709551615 4216986 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/23922/statm: 23913 20084 169 27 0 22362 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 95652

[startup+25.5005 s]
/proc/loadavg: 2.08 2.03 2.00 3/435 23924
/proc/meminfo: memFree=12427928/32951132 swapFree=67093840/67111528
[pid=23922] ppid=23920 vsize=97372 CPUtime=25.5 cores=0,2,4,6
/proc/23922/stat : 23922 (march_rw) R 23920 23922 22988 0 -1 4202496 57377 0 0 0 2543 7 0 0 25 0 1 0 771422405 99708928 20520 33554432000 4194304 4300876 140733738185488 18446744073709551615 4214443 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/23922/statm: 24343 20520 169 27 0 22792 0
Current children cumulated CPU time (s) 25.5
Current children cumulated vsize (KiB) 97372

[startup+51.101 s]
/proc/loadavg: 2.11 2.04 2.01 3/435 23925
/proc/meminfo: memFree=12425744/32951132 swapFree=67093840/67111528
[pid=23922] ppid=23920 vsize=98692 CPUtime=51.09 cores=0,2,4,6
/proc/23922/stat : 23922 (march_rw) R 23920 23922 22988 0 -1 4202496 57699 0 0 0 5102 7 0 0 25 0 1 0 771422405 101060608 20842 33554432000 4194304 4300876 140733738185488 18446744073709551615 4216986 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/23922/statm: 24673 20842 169 27 0 23122 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 98692

[startup+102.301 s]
/proc/loadavg: 2.11 2.05 2.01 3/435 23926
/proc/meminfo: memFree=12421768/32951132 swapFree=67093840/67111528
[pid=23922] ppid=23920 vsize=100012 CPUtime=102.29 cores=0,2,4,6
/proc/23922/stat : 23922 (march_rw) R 23920 23922 22988 0 -1 4202496 58014 0 0 0 10222 7 0 0 25 0 1 0 771422405 102412288 21157 33554432000 4194304 4300876 140733738185488 18446744073709551615 4216917 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/23922/statm: 25003 21157 169 27 0 23452 0
Current children cumulated CPU time (s) 102.29
Current children cumulated vsize (KiB) 100012

[startup+162.301 s]
/proc/loadavg: 2.04 2.03 2.00 3/435 23928
/proc/meminfo: memFree=12419772/32951132 swapFree=67093840/67111528
[pid=23922] ppid=23920 vsize=100936 CPUtime=162.29 cores=0,2,4,6
/proc/23922/stat : 23922 (march_rw) R 23920 23922 22988 0 -1 4202496 58255 0 0 0 16222 7 0 0 25 0 1 0 771422405 103358464 21398 33554432000 4194304 4300876 140733738185488 18446744073709551615 4248656 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/23922/statm: 25234 21398 169 27 0 23683 0
Current children cumulated CPU time (s) 162.29
Current children cumulated vsize (KiB) 100936

[startup+222.3 s]
/proc/loadavg: 2.01 2.03 2.00 3/435 23929
/proc/meminfo: memFree=12420016/32951132 swapFree=67093840/67111528
[pid=23922] ppid=23920 vsize=101464 CPUtime=222.29 cores=0,2,4,6
/proc/23922/stat : 23922 (march_rw) R 23920 23922 22988 0 -1 4202496 58405 0 0 0 22222 7 0 0 25 0 1 0 771422405 103899136 21548 33554432000 4194304 4300876 140733738185488 18446744073709551615 4200277 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/23922/statm: 25366 21548 169 27 0 23815 0
Current children cumulated CPU time (s) 222.29
Current children cumulated vsize (KiB) 101464

[startup+282.301 s]
/proc/loadavg: 2.13 2.05 2.01 3/435 23940
/proc/meminfo: memFree=12419508/32951132 swapFree=67093840/67111528
[pid=23922] ppid=23920 vsize=101992 CPUtime=282.3 cores=0,2,4,6
/proc/23922/stat : 23922 (march_rw) R 23920 23922 22988 0 -1 4202496 58521 0 0 0 28222 8 0 0 25 0 1 0 771422405 104439808 21664 33554432000 4194304 4300876 140733738185488 18446744073709551615 4214440 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/23922/statm: 25498 21664 169 27 0 23947 0
Current children cumulated CPU time (s) 282.3
Current children cumulated vsize (KiB) 101992

[startup+342.301 s]
/proc/loadavg: 2.10 2.06 2.01 3/435 23941
/proc/meminfo: memFree=12418632/32951132 swapFree=67093840/67111528
[pid=23922] ppid=23920 vsize=102388 CPUtime=342.31 cores=0,2,4,6
/proc/23922/stat : 23922 (march_rw) R 23920 23922 22988 0 -1 4202496 58615 0 0 0 34223 8 0 0 25 0 1 0 771422405 104845312 21758 33554432000 4194304 4300876 140733738185488 18446744073709551615 4216999 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/23922/statm: 25597 21758 169 27 0 24046 0
Current children cumulated CPU time (s) 342.31
Current children cumulated vsize (KiB) 102388

[startup+402.301 s]
/proc/loadavg: 2.04 2.04 2.00 3/435 23943
/proc/meminfo: memFree=12418124/32951132 swapFree=67093840/67111528
[pid=23922] ppid=23920 vsize=102652 CPUtime=402.3 cores=0,2,4,6
/proc/23922/stat : 23922 (march_rw) R 23920 23922 22988 0 -1 4202496 58696 0 0 0 40222 8 0 0 25 0 1 0 771422405 105115648 21839 33554432000 4194304 4300876 140733738185488 18446744073709551615 4214440 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/23922/statm: 25663 21839 169 27 0 24112 0
Current children cumulated CPU time (s) 402.3
Current children cumulated vsize (KiB) 102652

[startup+462.317 s]
/proc/loadavg: 2.01 2.03 2.00 3/435 23945
/proc/meminfo: memFree=12417496/32951132 swapFree=67093840/67111528
[pid=23922] ppid=23920 vsize=102916 CPUtime=462.32 cores=0,2,4,6
/proc/23922/stat : 23922 (march_rw) R 23920 23922 22988 0 -1 4202496 58776 0 0 0 46224 8 0 0 25 0 1 0 771422405 105385984 21919 33554432000 4194304 4300876 140733738185488 18446744073709551615 4216986 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/23922/statm: 25729 21919 169 27 0 24178 0
Current children cumulated CPU time (s) 462.32
Current children cumulated vsize (KiB) 102916

[startup+522.3 s]
/proc/loadavg: 2.00 2.02 2.00 3/435 23946
/proc/meminfo: memFree=12417112/32951132 swapFree=67093840/67111528
[pid=23922] ppid=23920 vsize=103180 CPUtime=522.3 cores=0,2,4,6
/proc/23922/stat : 23922 (march_rw) R 23920 23922 22988 0 -1 4202496 58833 0 0 0 52222 8 0 0 25 0 1 0 771422405 105656320 21976 33554432000 4194304 4300876 140733738185488 18446744073709551615 4214474 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/23922/statm: 25795 21976 169 27 0 24244 0
Current children cumulated CPU time (s) 522.3
Current children cumulated vsize (KiB) 103180

[startup+582.301 s]
/proc/loadavg: 2.15 2.05 2.01 3/435 23951
/proc/meminfo: memFree=12417512/32951132 swapFree=67093840/67111528
[pid=23922] ppid=23920 vsize=103444 CPUtime=582.3 cores=0,2,4,6
/proc/23922/stat : 23922 (march_rw) R 23920 23922 22988 0 -1 4202496 58892 0 0 0 58222 8 0 0 25 0 1 0 771422405 105926656 22035 33554432000 4194304 4300876 140733738185488 18446744073709551615 4214489 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/23922/statm: 25861 22035 169 27 0 24310 0
Current children cumulated CPU time (s) 582.3
Current children cumulated vsize (KiB) 103444

[startup+642.3 s]

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

[startup+4062.3 s]
/proc/loadavg: 2.12 2.05 2.01 3/435 24053
/proc/meminfo: memFree=12409064/32951132 swapFree=67093840/67111528
[pid=23922] ppid=23920 vsize=107668 CPUtime=4062.37 cores=0,2,4,6
/proc/23922/stat : 23922 (march_rw) R 23920 23922 22988 0 -1 4202496 59961 0 0 0 406228 9 0 0 25 0 1 0 771422405 110252032 23104 33554432000 4194304 4300876 140733738185488 18446744073709551615 4265472 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/23922/statm: 26917 23104 169 27 0 25366 0
Current children cumulated CPU time (s) 4062.37
Current children cumulated vsize (KiB) 107668

[startup+4122.3 s]
/proc/loadavg: 2.09 2.05 2.01 3/435 24056
/proc/meminfo: memFree=12407808/32951132 swapFree=67093840/67111528
[pid=23922] ppid=23920 vsize=107668 CPUtime=4122.39 cores=0,2,4,6
/proc/23922/stat : 23922 (march_rw) R 23920 23922 22988 0 -1 4202496 59971 0 0 0 412230 9 0 0 25 0 1 0 771422405 110252032 23114 33554432000 4194304 4300876 140733738185488 18446744073709551615 4216986 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/23922/statm: 26917 23114 169 27 0 25366 0
Current children cumulated CPU time (s) 4122.39
Current children cumulated vsize (KiB) 107668

[startup+4182.3 s]
/proc/loadavg: 2.03 2.04 2.00 3/435 24059
/proc/meminfo: memFree=12408772/32951132 swapFree=67093840/67111528
[pid=23922] ppid=23920 vsize=107800 CPUtime=4182.38 cores=0,2,4,6
/proc/23922/stat : 23922 (march_rw) R 23920 23922 22988 0 -1 4202496 59980 0 0 0 418229 9 0 0 25 0 1 0 771422405 110387200 23123 33554432000 4194304 4300876 140733738185488 18446744073709551615 4248583 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/23922/statm: 26950 23123 169 27 0 25399 0
Current children cumulated CPU time (s) 4182.38
Current children cumulated vsize (KiB) 107800

[startup+4242.3 s]
/proc/loadavg: 2.01 2.03 2.00 3/435 24060
/proc/meminfo: memFree=12408884/32951132 swapFree=67093840/67111528
[pid=23922] ppid=23920 vsize=107800 CPUtime=4242.38 cores=0,2,4,6
/proc/23922/stat : 23922 (march_rw) R 23920 23922 22988 0 -1 4202496 59988 0 0 0 424229 9 0 0 25 0 1 0 771422405 110387200 23131 33554432000 4194304 4300876 140733738185488 18446744073709551615 4214434 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/23922/statm: 26950 23131 169 27 0 25399 0
Current children cumulated CPU time (s) 4242.38
Current children cumulated vsize (KiB) 107800

[startup+4302.3 s]
/proc/loadavg: 2.00 2.02 2.00 3/435 24062
/proc/meminfo: memFree=12408500/32951132 swapFree=67093840/67111528
[pid=23922] ppid=23920 vsize=107800 CPUtime=4302.38 cores=0,2,4,6
/proc/23922/stat : 23922 (march_rw) R 23920 23922 22988 0 -1 4202496 59995 0 0 0 430229 9 0 0 25 0 1 0 771422405 110387200 23138 33554432000 4194304 4300876 140733738185488 18446744073709551615 4274374 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/23922/statm: 26950 23138 169 27 0 25399 0
Current children cumulated CPU time (s) 4302.38
Current children cumulated vsize (KiB) 107800

[startup+4362.3 s]
/proc/loadavg: 2.07 2.03 2.00 3/435 24063
/proc/meminfo: memFree=12409596/32951132 swapFree=67093840/67111528
[pid=23922] ppid=23920 vsize=107800 CPUtime=4362.38 cores=0,2,4,6
/proc/23922/stat : 23922 (march_rw) R 23920 23922 22988 0 -1 4202496 60003 0 0 0 436229 9 0 0 25 0 1 0 771422405 110387200 23146 33554432000 4194304 4300876 140733738185488 18446744073709551615 4214440 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/23922/statm: 26950 23146 169 27 0 25399 0
Current children cumulated CPU time (s) 4362.38
Current children cumulated vsize (KiB) 107800

[startup+4422.3 s]
/proc/loadavg: 2.02 2.03 2.00 3/435 24065
/proc/meminfo: memFree=12409584/32951132 swapFree=67093840/67111528
[pid=23922] ppid=23920 vsize=107932 CPUtime=4422.38 cores=0,2,4,6
/proc/23922/stat : 23922 (march_rw) R 23920 23922 22988 0 -1 4202496 60012 0 0 0 442229 9 0 0 25 0 1 0 771422405 110522368 23155 33554432000 4194304 4300876 140733738185488 18446744073709551615 4250896 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/23922/statm: 26983 23155 169 27 0 25432 0
Current children cumulated CPU time (s) 4422.38
Current children cumulated vsize (KiB) 107932

[startup+4482.3 s]
/proc/loadavg: 2.01 2.02 2.00 3/435 24067
/proc/meminfo: memFree=12409576/32951132 swapFree=67093840/67111528
[pid=23922] ppid=23920 vsize=107932 CPUtime=4482.39 cores=0,2,4,6
/proc/23922/stat : 23922 (march_rw) R 23920 23922 22988 0 -1 4202496 60019 0 0 0 448230 9 0 0 25 0 1 0 771422405 110522368 23162 33554432000 4194304 4300876 140733738185488 18446744073709551615 4216999 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/23922/statm: 26983 23162 169 27 0 25432 0
Current children cumulated CPU time (s) 4482.39
Current children cumulated vsize (KiB) 107932

[startup+4542.3 s]
/proc/loadavg: 2.00 2.01 2.00 3/435 24068
/proc/meminfo: memFree=12409316/32951132 swapFree=67093840/67111528
[pid=23922] ppid=23920 vsize=107932 CPUtime=4542.39 cores=0,2,4,6
/proc/23922/stat : 23922 (march_rw) R 23920 23922 22988 0 -1 4202496 60028 0 0 0 454230 9 0 0 25 0 1 0 771422405 110522368 23171 33554432000 4194304 4300876 140733738185488 18446744073709551615 4200325 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/23922/statm: 26983 23171 169 27 0 25432 0
Current children cumulated CPU time (s) 4542.39
Current children cumulated vsize (KiB) 107932

[startup+4602.32 s]
/proc/loadavg: 2.00 2.01 2.00 3/435 24070
/proc/meminfo: memFree=12408432/32951132 swapFree=67093840/67111528
[pid=23922] ppid=23920 vsize=107932 CPUtime=4602.4 cores=0,2,4,6
/proc/23922/stat : 23922 (march_rw) R 23920 23922 22988 0 -1 4202496 60034 0 0 0 460231 9 0 0 25 0 1 0 771422405 110522368 23177 33554432000 4194304 4300876 140733738185488 18446744073709551615 4214443 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/23922/statm: 26983 23177 169 27 0 25432 0
Current children cumulated CPU time (s) 4602.4
Current children cumulated vsize (KiB) 107932

[startup+4662.3 s]
/proc/loadavg: 2.10 2.03 2.01 3/435 24072
/proc/meminfo: memFree=12409292/32951132 swapFree=67093840/67111528
[pid=23922] ppid=23920 vsize=108064 CPUtime=4662.39 cores=0,2,4,6
/proc/23922/stat : 23922 (march_rw) R 23920 23922 22988 0 -1 4202496 60040 0 0 0 466230 9 0 0 25 0 1 0 771422405 110657536 23183 33554432000 4194304 4300876 140733738185488 18446744073709551615 4214483 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/23922/statm: 27016 23183 169 27 0 25465 0
Current children cumulated CPU time (s) 4662.39
Current children cumulated vsize (KiB) 108064

[startup+4722.3 s]
/proc/loadavg: 2.08 2.04 2.01 3/435 24073
/proc/meminfo: memFree=12408412/32951132 swapFree=67093840/67111528
[pid=23922] ppid=23920 vsize=108064 CPUtime=4722.39 cores=0,2,4,6
/proc/23922/stat : 23922 (march_rw) R 23920 23922 22988 0 -1 4202496 60049 0 0 0 472230 9 0 0 25 0 1 0 771422405 110657536 23192 33554432000 4194304 4300876 140733738185488 18446744073709551615 4274599 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/23922/statm: 27016 23192 169 27 0 25465 0
Current children cumulated CPU time (s) 4722.39
Current children cumulated vsize (KiB) 108064

[startup+4782.3 s]
/proc/loadavg: 2.03 2.03 2.00 3/435 24075
/proc/meminfo: memFree=12409144/32951132 swapFree=67093840/67111528
[pid=23922] ppid=23920 vsize=108064 CPUtime=4782.39 cores=0,2,4,6
/proc/23922/stat : 23922 (march_rw) R 23920 23922 22988 0 -1 4202496 60055 0 0 0 478230 9 0 0 25 0 1 0 771422405 110657536 23198 33554432000 4194304 4300876 140733738185488 18446744073709551615 4216986 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/23922/statm: 27016 23198 169 27 0 25465 0
Current children cumulated CPU time (s) 4782.39
Current children cumulated vsize (KiB) 108064

[startup+4842.3 s]
/proc/loadavg: 2.01 2.02 2.00 3/435 24076
/proc/meminfo: memFree=12408880/32951132 swapFree=67093840/67111528
[pid=23922] ppid=23920 vsize=108064 CPUtime=4842.39 cores=0,2,4,6
/proc/23922/stat : 23922 (march_rw) R 23920 23922 22988 0 -1 4202496 60062 0 0 0 484230 9 0 0 25 0 1 0 771422405 110657536 23205 33554432000 4194304 4300876 140733738185488 18446744073709551615 4214434 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/23922/statm: 27016 23205 169 27 0 25465 0
Current children cumulated CPU time (s) 4842.39
Current children cumulated vsize (KiB) 108064

[startup+4902.3 s]
/proc/loadavg: 2.00 2.02 2.00 3/435 24078
/proc/meminfo: memFree=12409240/32951132 swapFree=67093840/67111528
[pid=23922] ppid=23920 vsize=108064 CPUtime=4902.39 cores=0,2,4,6
/proc/23922/stat : 23922 (march_rw) R 23920 23922 22988 0 -1 4202496 60066 0 0 0 490230 9 0 0 25 0 1 0 771422405 110657536 23209 33554432000 4194304 4300876 140733738185488 18446744073709551615 4214440 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/23922/statm: 27016 23209 169 27 0 25465 0
Current children cumulated CPU time (s) 4902.39
Current children cumulated vsize (KiB) 108064

[startup+4962.3 s]
/proc/loadavg: 2.14 2.05 2.01 3/435 24080
/proc/meminfo: memFree=12409104/32951132 swapFree=67093840/67111528
[pid=23922] ppid=23920 vsize=108196 CPUtime=4962.39 cores=0,2,4,6
/proc/23922/stat : 23922 (march_rw) R 23920 23922 22988 0 -1 4202496 60073 0 0 0 496230 9 0 0 25 0 1 0 771422405 110792704 23216 33554432000 4194304 4300876 140733738185488 18446744073709551615 4214400 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/23922/statm: 27049 23216 169 27 0 25498 0
Current children cumulated CPU time (s) 4962.39
Current children cumulated vsize (KiB) 108196



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+5000 s]
/proc/loadavg: 2.08 2.05 2.01 2/433 24082
/proc/meminfo: memFree=12468632/32951132 swapFree=67093840/67111528
[pid=23922] ppid=23920 vsize=108196 CPUtime=5000.12 cores=0,2,4,6
/proc/23922/stat : 23922 (march_rw) R 23920 23922 22988 0 -1 4202496 60077 0 0 0 500003 9 0 0 25 0 1 0 771422405 110792704 23220 33554432000 4194304 4300876 140733738185488 18446744073709551615 4200325 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/23922/statm: 27049 23220 169 27 0 25498 0
Current children cumulated CPU time (s) 5000.12
Current children cumulated vsize (KiB) 108196

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: 2.08 2.05 2.01 2/433 24082
/proc/meminfo: memFree=12468632/32951132 swapFree=67093840/67111528
[pid=23922] ppid=23920 vsize=108196 CPUtime=5000.12 cores=0,2,4,6
/proc/23922/stat : 23922 (march_rw) R 23920 23922 22988 0 -1 4202496 60077 0 0 0 500003 9 0 0 25 0 1 0 771422405 110792704 23220 33554432000 4194304 4300876 140733738185488 18446744073709551615 4200325 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/23922/statm: 27049 23220 169 27 0 25498 0
Current children cumulated CPU time (s) 5000.12
Current children cumulated vsize (KiB) 108196

Child ended because it received signal 15 (SIGTERM)
Real time (s): 5000.04
CPU time (s): 5000.14
CPU user time (s): 5000.04
CPU system time (s): 0.100984
CPU usage (%): 100.002
Max. virtual memory (cumulated for all children) (KiB): 108196

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 5000.04
system time used= 0.100984
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 60077
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= 6405

runsolver used 23.8124 second user time and 48.7096 second system time

The end

Launcher Data 

Begin job on node131 at 2011-05-28 17:57:08
IDJOB=3420318
IDBENCH=82570
IDSOLVER=1913
FILE ID=node131/3420318-1306598227
RUNJOBID= node131-1306593225-23701
PBS_JOBID= 13471549
Free space on /tmp= 73220 MiB

SOLVER NAME= march_rw 2011-03-02
BENCH NAME= SAT11/random/large/unif-k3-r4.2-v40000-c168000-S709305826-098-UNKNOWN.cnf
COMMAND LINE= ./march_rw BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3420318-1306598227/watcher-3420318-1306598227 -o /tmp/evaluation-result-3420318-1306598227/solver-3420318-1306598227 -C 5000 -W 5100 -M 15500  ./march_rw HOME/instance-3420318-1306598227.cnf

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

MD5SUM BENCH= 83f9a63a559155a858e739be2c598060
RANDOM SEED=1234275820

node131.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		: 2666.830
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		: 2666.830
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		: 2666.830
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	: 5332.83
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		: 2666.830
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		: 2666.830
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	: 5332.77
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		: 2666.830
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		: 2666.830
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		: 2666.830
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	: 5332.74
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]


/proc/meminfo:
MemTotal:     32951132 kB
MemFree:      12554760 kB
Buffers:        290064 kB
Cached:        5676656 kB
SwapCached:        948 kB
Active:       15579032 kB
Inactive:      4512288 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32951132 kB
LowFree:      12554760 kB
SwapTotal:    67111528 kB
SwapFree:     67093840 kB
Dirty:            5436 kB
Writeback:           8 kB
AnonPages:    14123764 kB
Mapped:          38072 kB
Slab:           182916 kB
PageTables:      55616 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83587092 kB
Committed_AS: 95363732 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= 73224 MiB
End job on node131 at 2011-05-28 19:20:30