Trace number 3420428

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) 5000.04 4999.92

General information on the benchmark

Namerandom/large/
unif-k3-r4.2-v15000-c63000-S43885340-006-UNKNOWN.cnf
MD5SUM745003317611baf9e79e91bc0ab8e275
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark12.6351
Satisfiable
(Un)Satisfiability was proved
Number of variables15000
Number of clauses63000
Sum of the clauses size189000
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 363000
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data 

0.39/0.44	c main():: ***                                   [ march satisfiability solver ]                                   ***
0.39/0.44	c main()::  **                Copyright (C) 2001-2009 M.J.H. Heule, J.E. van Zwieten, and M. Dufour                 **
0.39/0.44	c main()::   *  This program may be redistributed and/or modified under the terms of the GNU Gereral Public License  *
0.39/0.44	c main()::
0.39/0.44	c initFormula():: searching for DIMACS p-line....
0.39/0.44	c initFormula():: the DIMACS p-line indicates a CNF of 15000 variables and 63000 clauses.
0.39/0.44	c parseCNF():: parsing....
0.39/0.44	c parseCNF():: the CNF contains 0 unary clauses.
0.39/0.44	c runParser():: parsing was successful, warming up engines...
0.39/0.44	c simplify_formula():: removed 0 tautological, 362 satisfied and 0 duplicate clauses
0.39/0.44	c preprocessing fase I completed:: there are now 14942 free variables and 62638 clauses.
0.39/0.44	c using 3-SAT heuristics (occurence based diff)
0.39/0.44	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.39/0.44	c simplify_formula():: removed 0 tautological, 0 satisfied and 143 duplicate clauses
0.39/0.44	c resolvent_look() :: found 73 resolvents
0.39/0.44	c main():: clause / variable ratio: ( 62711 / 15000 ) = 4.18
0.39/0.44	c longest clause has size 3
0.39/0.44	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.39/0.44	c number of free variables = 14942
0.39/0.44	c dynamic_preselect_setsize :: off
0.39/0.44	c main():: all systems go!
0.39/0.44	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-3420428-1306614438/watcher-3420428-1306614438 -o /tmp/evaluation-result-3420428-1306614438/solver-3420428-1306614438 -C 5000 -W 5100 -M 15500 ./march_rw HOME/instance-3420428-1306614438.cnf 

running on 4 cores: 1,3,5,7

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: 1.05 1.02 1.00 2/511 1566
/proc/meminfo: memFree=16441692/32950940 swapFree=67111364/67111528
[pid=1566] ppid=1564 vsize=8860 CPUtime=0 cores=1,3,5,7
/proc/1566/stat : 1566 (march_rw) R 1564 1566 1534 0 -1 4194304 719 0 0 0 0 0 0 0 25 0 1 0 851674586 9072640 665 33554432000 4194304 4300876 140736445098560 18446744073709551615 215988253381 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/1566/statm: 2215 666 113 27 0 664 0

[startup+0.0724919 s]
/proc/loadavg: 1.05 1.02 1.00 2/511 1566
/proc/meminfo: memFree=16441692/32950940 swapFree=67111364/67111528
[pid=1566] ppid=1564 vsize=15356 CPUtime=0.06 cores=1,3,5,7
/proc/1566/stat : 1566 (march_rw) R 1564 1566 1534 0 -1 4194304 2319 0 0 0 6 0 0 0 25 0 1 0 851674586 15724544 1688 33554432000 4194304 4300876 140736445098560 18446744073709551615 4240052 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/1566/statm: 3839 1688 128 27 0 2288 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 15356

[startup+0.100505 s]
/proc/loadavg: 1.05 1.02 1.00 2/511 1566
/proc/meminfo: memFree=16441692/32950940 swapFree=67111364/67111528
[pid=1566] ppid=1564 vsize=16544 CPUtime=0.09 cores=1,3,5,7
/proc/1566/stat : 1566 (march_rw) R 1564 1566 1534 0 -1 4194304 3949 0 0 0 9 0 0 0 25 0 1 0 851674586 16941056 2060 33554432000 4194304 4300876 140736445098560 18446744073709551615 4239770 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/1566/statm: 4136 2060 129 27 0 2585 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 16544

[startup+0.300469 s]
/proc/loadavg: 1.05 1.02 1.00 2/511 1566
/proc/meminfo: memFree=16441692/32950940 swapFree=67111364/67111528
[pid=1566] ppid=1564 vsize=17804 CPUtime=0.29 cores=1,3,5,7
/proc/1566/stat : 1566 (march_rw) R 1564 1566 1534 0 -1 4202496 12810 0 0 0 28 1 0 0 25 0 1 0 851674586 18231296 2381 33554432000 4194304 4300876 140736445098560 18446744073709551615 4256612 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/1566/statm: 4451 2381 137 27 0 2900 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 17804

[startup+0.700393 s]
/proc/loadavg: 1.05 1.02 1.00 2/511 1566
/proc/meminfo: memFree=16441692/32950940 swapFree=67111364/67111528
[pid=1566] ppid=1564 vsize=35684 CPUtime=0.69 cores=1,3,5,7
/proc/1566/stat : 1566 (march_rw) R 1564 1566 1534 0 -1 4202496 20172 0 0 0 67 2 0 0 25 0 1 0 851674586 36540416 6795 33554432000 4194304 4300876 140736445098560 18446744073709551615 4216168 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/1566/statm: 8921 6795 169 27 0 7370 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 35684

[startup+1.50026 s]
/proc/loadavg: 1.05 1.02 1.00 3/515 1573
/proc/meminfo: memFree=16391196/32950940 swapFree=67111364/67111528
[pid=1566] ppid=1564 vsize=38696 CPUtime=1.49 cores=1,3,5,7
/proc/1566/stat : 1566 (march_rw) R 1564 1566 1534 0 -1 4202496 20859 0 0 0 147 2 0 0 25 0 1 0 851674586 39624704 7482 33554432000 4194304 4300876 140736445098560 18446744073709551615 4250742 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/1566/statm: 9674 7482 169 27 0 8123 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 38696

[startup+3.10097 s]
/proc/loadavg: 1.21 1.06 1.02 3/515 1573
/proc/meminfo: memFree=16356972/32950940 swapFree=67111364/67111528
[pid=1566] ppid=1564 vsize=39620 CPUtime=3.1 cores=1,3,5,7
/proc/1566/stat : 1566 (march_rw) R 1564 1566 1534 0 -1 4202496 21087 0 0 0 308 2 0 0 25 0 1 0 851674586 40570880 7710 33554432000 4194304 4300876 140736445098560 18446744073709551615 4228230 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/1566/statm: 9905 7710 169 27 0 8354 0
Current children cumulated CPU time (s) 3.1
Current children cumulated vsize (KiB) 39620

[startup+6.30035 s]
/proc/loadavg: 1.21 1.06 1.02 3/515 1574
/proc/meminfo: memFree=16338520/32950940 swapFree=67111364/67111528
[pid=1566] ppid=1564 vsize=40148 CPUtime=6.29 cores=1,3,5,7
/proc/1566/stat : 1566 (march_rw) R 1564 1566 1534 0 -1 4202496 21238 0 0 0 627 2 0 0 25 0 1 0 851674586 41111552 7861 33554432000 4194304 4300876 140736445098560 18446744073709551615 4214474 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/1566/statm: 10037 7861 169 27 0 8486 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 40148

[startup+12.7002 s]
/proc/loadavg: 1.33 1.09 1.02 3/515 1574
/proc/meminfo: memFree=16329416/32950940 swapFree=67111364/67111528
[pid=1566] ppid=1564 vsize=40808 CPUtime=12.69 cores=1,3,5,7
/proc/1566/stat : 1566 (march_rw) R 1564 1566 1534 0 -1 4202496 21394 0 0 0 1267 2 0 0 25 0 1 0 851674586 41787392 8017 33554432000 4194304 4300876 140736445098560 18446744073709551615 4263671 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/1566/statm: 10202 8017 169 27 0 8651 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 40808

[startup+25.501 s]
/proc/loadavg: 1.43 1.12 1.03 3/515 1574
/proc/meminfo: memFree=16327676/32950940 swapFree=67111364/67111528
[pid=1566] ppid=1564 vsize=41468 CPUtime=25.49 cores=1,3,5,7
/proc/1566/stat : 1566 (march_rw) R 1564 1566 1534 0 -1 4202496 21554 0 0 0 2547 2 0 0 25 0 1 0 851674586 42463232 8177 33554432000 4194304 4300876 140736445098560 18446744073709551615 4216999 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/1566/statm: 10367 8177 169 27 0 8816 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 41468

[startup+51.1005 s]
/proc/loadavg: 1.62 1.19 1.06 3/515 1575
/proc/meminfo: memFree=16325660/32950940 swapFree=67111364/67111528
[pid=1566] ppid=1564 vsize=41996 CPUtime=51.09 cores=1,3,5,7
/proc/1566/stat : 1566 (march_rw) R 1564 1566 1534 0 -1 4202496 21694 0 0 0 5107 2 0 0 25 0 1 0 851674586 43003904 8317 33554432000 4194304 4300876 140736445098560 18446744073709551615 4200325 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/1566/statm: 10499 8317 169 27 0 8948 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 41996

[startup+102.32 s]
/proc/loadavg: 1.85 1.32 1.11 3/515 1576
/proc/meminfo: memFree=16321776/32950940 swapFree=67111364/67111528
[pid=1566] ppid=1564 vsize=42524 CPUtime=102.31 cores=1,3,5,7
/proc/1566/stat : 1566 (march_rw) R 1564 1566 1534 0 -1 4202496 21831 0 0 0 10229 2 0 0 25 0 1 0 851674586 43544576 8454 33554432000 4194304 4300876 140736445098560 18446744073709551615 4200341 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/1566/statm: 10631 8454 169 27 0 9080 0
Current children cumulated CPU time (s) 102.31
Current children cumulated vsize (KiB) 42524

[startup+162.301 s]
/proc/loadavg: 1.94 1.43 1.16 3/515 1578
/proc/meminfo: memFree=16319360/32950940 swapFree=67111364/67111528
[pid=1566] ppid=1564 vsize=42920 CPUtime=162.3 cores=1,3,5,7
/proc/1566/stat : 1566 (march_rw) R 1564 1566 1534 0 -1 4202496 21941 0 0 0 16228 2 0 0 25 0 1 0 851674586 43950080 8564 33554432000 4194304 4300876 140736445098560 18446744073709551615 4214414 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/1566/statm: 10730 8564 169 27 0 9179 0
Current children cumulated CPU time (s) 162.3
Current children cumulated vsize (KiB) 42920

[startup+222.301 s]
/proc/loadavg: 1.98 1.54 1.21 3/515 1579
/proc/meminfo: memFree=16319188/32950940 swapFree=67111364/67111528
[pid=1566] ppid=1564 vsize=43184 CPUtime=222.3 cores=1,3,5,7
/proc/1566/stat : 1566 (march_rw) R 1564 1566 1534 0 -1 4202496 22012 0 0 0 22228 2 0 0 25 0 1 0 851674586 44220416 8635 33554432000 4194304 4300876 140736445098560 18446744073709551615 4214450 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/1566/statm: 10796 8635 169 27 0 9245 0
Current children cumulated CPU time (s) 222.3
Current children cumulated vsize (KiB) 43184

[startup+282.301 s]
/proc/loadavg: 2.08 1.65 1.27 3/515 1581
/proc/meminfo: memFree=16318512/32950940 swapFree=67111364/67111528
[pid=1566] ppid=1564 vsize=43448 CPUtime=282.3 cores=1,3,5,7
/proc/1566/stat : 1566 (march_rw) R 1564 1566 1534 0 -1 4202496 22068 0 0 0 28228 2 0 0 25 0 1 0 851674586 44490752 8691 33554432000 4194304 4300876 140736445098560 18446744073709551615 4214407 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/1566/statm: 10862 8691 169 27 0 9311 0
Current children cumulated CPU time (s) 282.3
Current children cumulated vsize (KiB) 43448

[startup+342.301 s]
/proc/loadavg: 2.15 1.76 1.33 3/515 1583
/proc/meminfo: memFree=16317960/32950940 swapFree=67111364/67111528
[pid=1566] ppid=1564 vsize=43580 CPUtime=342.3 cores=1,3,5,7
/proc/1566/stat : 1566 (march_rw) R 1564 1566 1534 0 -1 4202496 22114 0 0 0 34228 2 0 0 25 0 1 0 851674586 44625920 8737 33554432000 4194304 4300876 140736445098560 18446744073709551615 4250763 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/1566/statm: 10895 8737 169 27 0 9344 0
Current children cumulated CPU time (s) 342.3
Current children cumulated vsize (KiB) 43580

[startup+402.301 s]
/proc/loadavg: 2.10 1.81 1.37 3/515 1584
/proc/meminfo: memFree=16317528/32950940 swapFree=67111364/67111528
[pid=1566] ppid=1564 vsize=43844 CPUtime=402.3 cores=1,3,5,7
/proc/1566/stat : 1566 (march_rw) R 1564 1566 1534 0 -1 4202496 22159 0 0 0 40228 2 0 0 25 0 1 0 851674586 44896256 8782 33554432000 4194304 4300876 140736445098560 18446744073709551615 4274272 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/1566/statm: 10961 8782 169 27 0 9410 0
Current children cumulated CPU time (s) 402.3
Current children cumulated vsize (KiB) 43844

[startup+462.3 s]
/proc/loadavg: 2.03 1.84 1.41 3/515 1586
/proc/meminfo: memFree=16317364/32950940 swapFree=67111364/67111528
[pid=1566] ppid=1564 vsize=43976 CPUtime=462.3 cores=1,3,5,7
/proc/1566/stat : 1566 (march_rw) R 1564 1566 1534 0 -1 4202496 22199 0 0 0 46228 2 0 0 25 0 1 0 851674586 45031424 8822 33554432000 4194304 4300876 140736445098560 18446744073709551615 4225155 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/1566/statm: 10994 8822 169 27 0 9443 0
Current children cumulated CPU time (s) 462.3
Current children cumulated vsize (KiB) 43976

[startup+522.301 s]
/proc/loadavg: 2.01 1.87 1.44 3/515 1587
/proc/meminfo: memFree=16317456/32950940 swapFree=67111364/67111528
[pid=1566] ppid=1564 vsize=44108 CPUtime=522.3 cores=1,3,5,7
/proc/1566/stat : 1566 (march_rw) R 1564 1566 1534 0 -1 4202496 22230 0 0 0 52228 2 0 0 25 0 1 0 851674586 45166592 8853 33554432000 4194304 4300876 140736445098560 18446744073709551615 4214440 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/1566/statm: 11027 8853 169 27 0 9476 0
Current children cumulated CPU time (s) 522.3
Current children cumulated vsize (KiB) 44108

[startup+582.3 s]
/proc/loadavg: 2.00 1.89 1.47 3/515 1589
/proc/meminfo: memFree=16317164/32950940 swapFree=67111364/67111528
[pid=1566] ppid=1564 vsize=44240 CPUtime=582.3 cores=1,3,5,7
/proc/1566/stat : 1566 (march_rw) R 1564 1566 1534 0 -1 4202496 22257 0 0 0 58228 2 0 0 25 0 1 0 851674586 45301760 8880 33554432000 4194304 4300876 140736445098560 18446744073709551615 4216816 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/1566/statm: 11060 8880 169 27 0 9509 0
Current children cumulated CPU time (s) 582.3
Current children cumulated vsize (KiB) 44240

[startup+642.301 s]

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

[startup+4062.32 s]
/proc/loadavg: 2.00 2.02 2.00 3/515 1694
/proc/meminfo: memFree=16308720/32950940 swapFree=67111364/67111528
[pid=1566] ppid=1564 vsize=46616 CPUtime=4062.4 cores=1,3,5,7
/proc/1566/stat : 1566 (march_rw) R 1564 1566 1534 0 -1 4202496 22866 0 0 0 406238 2 0 0 25 0 1 0 851674586 47734784 9489 33554432000 4194304 4300876 140736445098560 18446744073709551615 4248609 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/1566/statm: 11654 9489 169 27 0 10103 0
Current children cumulated CPU time (s) 4062.4
Current children cumulated vsize (KiB) 46616

[startup+4122.3 s]
/proc/loadavg: 2.00 2.02 2.00 3/515 1695
/proc/meminfo: memFree=16309648/32950940 swapFree=67111364/67111528
[pid=1566] ppid=1564 vsize=46616 CPUtime=4122.38 cores=1,3,5,7
/proc/1566/stat : 1566 (march_rw) R 1564 1566 1534 0 -1 4202496 22870 0 0 0 412236 2 0 0 25 0 1 0 851674586 47734784 9493 33554432000 4194304 4300876 140736445098560 18446744073709551615 4216984 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/1566/statm: 11654 9493 169 27 0 10103 0
Current children cumulated CPU time (s) 4122.38
Current children cumulated vsize (KiB) 46616

[startup+4182.3 s]
/proc/loadavg: 2.00 2.01 2.00 3/515 1697
/proc/meminfo: memFree=16309588/32950940 swapFree=67111364/67111528
[pid=1566] ppid=1564 vsize=46616 CPUtime=4182.39 cores=1,3,5,7
/proc/1566/stat : 1566 (march_rw) R 1564 1566 1534 0 -1 4202496 22873 0 0 0 418237 2 0 0 25 0 1 0 851674586 47734784 9496 33554432000 4194304 4300876 140736445098560 18446744073709551615 4217065 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/1566/statm: 11654 9496 169 27 0 10103 0
Current children cumulated CPU time (s) 4182.39
Current children cumulated vsize (KiB) 46616

[startup+4242.3 s]
/proc/loadavg: 2.00 2.01 2.00 3/515 1699
/proc/meminfo: memFree=16309412/32950940 swapFree=67111364/67111528
[pid=1566] ppid=1564 vsize=46748 CPUtime=4242.39 cores=1,3,5,7
/proc/1566/stat : 1566 (march_rw) R 1564 1566 1534 0 -1 4202496 22878 0 0 0 424237 2 0 0 25 0 1 0 851674586 47869952 9501 33554432000 4194304 4300876 140736445098560 18446744073709551615 4200291 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/1566/statm: 11687 9501 169 27 0 10136 0
Current children cumulated CPU time (s) 4242.39
Current children cumulated vsize (KiB) 46748

[startup+4302.3 s]
/proc/loadavg: 2.10 2.03 2.01 3/515 1703
/proc/meminfo: memFree=16308456/32950940 swapFree=67111364/67111528
[pid=1566] ppid=1564 vsize=46748 CPUtime=4302.39 cores=1,3,5,7
/proc/1566/stat : 1566 (march_rw) R 1564 1566 1534 0 -1 4202496 22883 0 0 0 430237 2 0 0 25 0 1 0 851674586 47869952 9506 33554432000 4194304 4300876 140736445098560 18446744073709551615 4214440 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/1566/statm: 11687 9506 169 27 0 10136 0
Current children cumulated CPU time (s) 4302.39
Current children cumulated vsize (KiB) 46748

[startup+4362.3 s]
/proc/loadavg: 2.18 2.07 2.02 3/515 1705
/proc/meminfo: memFree=16309744/32950940 swapFree=67111364/67111528
[pid=1566] ppid=1564 vsize=46748 CPUtime=4362.39 cores=1,3,5,7
/proc/1566/stat : 1566 (march_rw) R 1564 1566 1534 0 -1 4202496 22889 0 0 0 436237 2 0 0 25 0 1 0 851674586 47869952 9512 33554432000 4194304 4300876 140736445098560 18446744073709551615 4200341 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/1566/statm: 11687 9512 169 27 0 10136 0
Current children cumulated CPU time (s) 4362.39
Current children cumulated vsize (KiB) 46748

[startup+4422.3 s]
/proc/loadavg: 2.11 2.07 2.02 3/515 1706
/proc/meminfo: memFree=16309944/32950940 swapFree=67111364/67111528
[pid=1566] ppid=1564 vsize=46748 CPUtime=4422.39 cores=1,3,5,7
/proc/1566/stat : 1566 (march_rw) R 1564 1566 1534 0 -1 4202496 22891 0 0 0 442237 2 0 0 25 0 1 0 851674586 47869952 9514 33554432000 4194304 4300876 140736445098560 18446744073709551615 4228440 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/1566/statm: 11687 9514 169 27 0 10136 0
Current children cumulated CPU time (s) 4422.39
Current children cumulated vsize (KiB) 46748

[startup+4482.3 s]
/proc/loadavg: 2.04 2.05 2.01 3/515 1708
/proc/meminfo: memFree=16309624/32950940 swapFree=67111364/67111528
[pid=1566] ppid=1564 vsize=46748 CPUtime=4482.39 cores=1,3,5,7
/proc/1566/stat : 1566 (march_rw) R 1564 1566 1534 0 -1 4202496 22896 0 0 0 448237 2 0 0 25 0 1 0 851674586 47869952 9519 33554432000 4194304 4300876 140736445098560 18446744073709551615 4225187 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/1566/statm: 11687 9519 169 27 0 10136 0
Current children cumulated CPU time (s) 4482.39
Current children cumulated vsize (KiB) 46748

[startup+4542.3 s]
/proc/loadavg: 2.01 2.04 2.01 3/515 1710
/proc/meminfo: memFree=16309560/32950940 swapFree=67111364/67111528
[pid=1566] ppid=1564 vsize=46748 CPUtime=4542.39 cores=1,3,5,7
/proc/1566/stat : 1566 (march_rw) R 1564 1566 1534 0 -1 4202496 22901 0 0 0 454237 2 0 0 25 0 1 0 851674586 47869952 9524 33554432000 4194304 4300876 140736445098560 18446744073709551615 4261197 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/1566/statm: 11687 9524 169 27 0 10136 0
Current children cumulated CPU time (s) 4542.39
Current children cumulated vsize (KiB) 46748

[startup+4602.3 s]
/proc/loadavg: 2.00 2.03 2.00 3/515 1711
/proc/meminfo: memFree=16307376/32950940 swapFree=67111364/67111528
[pid=1566] ppid=1564 vsize=46748 CPUtime=4602.4 cores=1,3,5,7
/proc/1566/stat : 1566 (march_rw) R 1564 1566 1534 0 -1 4202496 22905 0 0 0 460238 2 0 0 25 0 1 0 851674586 47869952 9528 33554432000 4194304 4300876 140736445098560 18446744073709551615 4248583 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/1566/statm: 11687 9528 169 27 0 10136 0
Current children cumulated CPU time (s) 4602.4
Current children cumulated vsize (KiB) 46748

[startup+4662.3 s]
/proc/loadavg: 2.00 2.02 2.00 3/515 1713
/proc/meminfo: memFree=16307444/32950940 swapFree=67111364/67111528
[pid=1566] ppid=1564 vsize=46880 CPUtime=4662.4 cores=1,3,5,7
/proc/1566/stat : 1566 (march_rw) R 1564 1566 1534 0 -1 4202496 22909 0 0 0 466238 2 0 0 25 0 1 0 851674586 48005120 9532 33554432000 4194304 4300876 140736445098560 18446744073709551615 4214474 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/1566/statm: 11720 9532 169 27 0 10169 0
Current children cumulated CPU time (s) 4662.4
Current children cumulated vsize (KiB) 46880

[startup+4722.32 s]
/proc/loadavg: 2.00 2.02 2.00 3/515 1714
/proc/meminfo: memFree=16308376/32950940 swapFree=67111364/67111528
[pid=1566] ppid=1564 vsize=46880 CPUtime=4722.41 cores=1,3,5,7
/proc/1566/stat : 1566 (march_rw) R 1564 1566 1534 0 -1 4202496 22913 0 0 0 472239 2 0 0 25 0 1 0 851674586 48005120 9536 33554432000 4194304 4300876 140736445098560 18446744073709551615 4250950 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/1566/statm: 11720 9536 169 27 0 10169 0
Current children cumulated CPU time (s) 4722.41
Current children cumulated vsize (KiB) 46880

[startup+4782.3 s]
/proc/loadavg: 2.00 2.01 2.00 3/515 1716
/proc/meminfo: memFree=16310296/32950940 swapFree=67111364/67111528
[pid=1566] ppid=1564 vsize=46880 CPUtime=4782.4 cores=1,3,5,7
/proc/1566/stat : 1566 (march_rw) R 1564 1566 1534 0 -1 4202496 22916 0 0 0 478238 2 0 0 25 0 1 0 851674586 48005120 9539 33554432000 4194304 4300876 140736445098560 18446744073709551615 4214519 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/1566/statm: 11720 9539 169 27 0 10169 0
Current children cumulated CPU time (s) 4782.4
Current children cumulated vsize (KiB) 46880

[startup+4842.3 s]
/proc/loadavg: 2.07 2.02 2.00 3/515 1718
/proc/meminfo: memFree=16308740/32950940 swapFree=67111364/67111528
[pid=1566] ppid=1564 vsize=46880 CPUtime=4842.4 cores=1,3,5,7
/proc/1566/stat : 1566 (march_rw) R 1564 1566 1534 0 -1 4202496 22920 0 0 0 484238 2 0 0 25 0 1 0 851674586 48005120 9543 33554432000 4194304 4300876 140736445098560 18446744073709551615 4200357 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/1566/statm: 11720 9543 169 27 0 10169 0
Current children cumulated CPU time (s) 4842.4
Current children cumulated vsize (KiB) 46880

[startup+4902.3 s]
/proc/loadavg: 2.23 2.06 2.01 3/515 1719
/proc/meminfo: memFree=16309664/32950940 swapFree=67111364/67111528
[pid=1566] ppid=1564 vsize=46880 CPUtime=4902.4 cores=1,3,5,7
/proc/1566/stat : 1566 (march_rw) R 1564 1566 1534 0 -1 4202496 22924 0 0 0 490238 2 0 0 25 0 1 0 851674586 48005120 9547 33554432000 4194304 4300876 140736445098560 18446744073709551615 4200325 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/1566/statm: 11720 9547 169 27 0 10169 0
Current children cumulated CPU time (s) 4902.4
Current children cumulated vsize (KiB) 46880

[startup+4962.3 s]
/proc/loadavg: 2.15 2.07 2.01 3/515 1721
/proc/meminfo: memFree=16309612/32950940 swapFree=67111364/67111528
[pid=1566] ppid=1564 vsize=46880 CPUtime=4962.41 cores=1,3,5,7
/proc/1566/stat : 1566 (march_rw) R 1564 1566 1534 0 -1 4202496 22928 0 0 0 496238 3 0 0 25 0 1 0 851674586 48005120 9551 33554432000 4194304 4300876 140736445098560 18446744073709551615 4261225 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/1566/statm: 11720 9551 169 27 0 10169 0
Current children cumulated CPU time (s) 4962.41
Current children cumulated vsize (KiB) 46880



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+4999.9 s]
/proc/loadavg: 2.08 2.06 2.01 3/515 1722
/proc/meminfo: memFree=16309556/32950940 swapFree=67111364/67111528
[pid=1566] ppid=1564 vsize=46880 CPUtime=5000.01 cores=1,3,5,7
/proc/1566/stat : 1566 (march_rw) R 1564 1566 1534 0 -1 4202496 22930 0 0 0 499998 3 0 0 25 0 1 0 851674586 48005120 9553 33554432000 4194304 4300876 140736445098560 18446744073709551615 4200335 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/1566/statm: 11720 9553 169 27 0 10169 0
Current children cumulated CPU time (s) 5000.01
Current children cumulated vsize (KiB) 46880

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

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

[startup+4999.9 s]
/proc/loadavg: 2.08 2.06 2.01 3/515 1722
/proc/meminfo: memFree=16309556/32950940 swapFree=67111364/67111528
[pid=1566] ppid=1564 vsize=46880 CPUtime=5000.01 cores=1,3,5,7
/proc/1566/stat : 1566 (march_rw) R 1564 1566 1534 0 -1 4202496 22930 0 0 0 499998 3 0 0 25 0 1 0 851674586 48005120 9553 33554432000 4194304 4300876 140736445098560 18446744073709551615 4200335 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/1566/statm: 11720 9553 169 27 0 10169 0
Current children cumulated CPU time (s) 5000.01
Current children cumulated vsize (KiB) 46880

Child ended because it received signal 15 (SIGTERM)
Real time (s): 4999.92
CPU time (s): 5000.04
CPU user time (s): 5000.01
CPU system time (s): 0.031995
CPU usage (%): 100.002
Max. virtual memory (cumulated for all children) (KiB): 46880

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 5000
system time used= 0.031995
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 22930
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= 5
involuntary context switches= 8246

runsolver used 24.4293 second user time and 60.5218 second system time

The end

Launcher Data 

Begin job on node117 at 2011-05-28 22:27:18
IDJOB=3420428
IDBENCH=82680
IDSOLVER=1913
FILE ID=node117/3420428-1306614438
RUNJOBID= node117-1306614438-1553
PBS_JOBID= 13471626
Free space on /tmp= 73220 MiB

SOLVER NAME= march_rw 2011-03-02
BENCH NAME= SAT11/random/large/unif-k3-r4.2-v15000-c63000-S43885340-006-UNKNOWN.cnf
COMMAND LINE= ./march_rw BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3420428-1306614438/watcher-3420428-1306614438 -o /tmp/evaluation-result-3420428-1306614438/solver-3420428-1306614438 -C 5000 -W 5100 -M 15500  ./march_rw HOME/instance-3420428-1306614438.cnf

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

MD5SUM BENCH= 745003317611baf9e79e91bc0ab8e275
RANDOM SEED=851350527

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:      16441972 kB
Buffers:        328376 kB
Cached:        6022268 kB
SwapCached:          0 kB
Active:       11929584 kB
Inactive:      4210088 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32950940 kB
LowFree:      16441972 kB
SwapTotal:    67111528 kB
SwapFree:     67111364 kB
Dirty:            2740 kB
Writeback:           0 kB
AnonPages:     9789828 kB
Mapped:          41204 kB
Slab:           239464 kB
PageTables:      58484 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83586996 kB
Committed_AS: 149471880 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= 73216 MiB
End job on node117 at 2011-05-28 23:50:40