Trace number 3420333

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) 5000.09 4999.93

General information on the benchmark

Namerandom/large/
unif-k3-r4.2-v50000-c210000-S1401248878-094-UNKNOWN.cnf
MD5SUM56bd5db172bed91bc72714a8bad8639b
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark346.339
Satisfiable
(Un)Satisfiability was proved
Number of variables50000
Number of clauses210000
Sum of the clauses size630000
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 3210000
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data 

2.31/2.36	c main():: ***                                   [ march satisfiability solver ]                                   ***
2.31/2.36	c main()::  **                Copyright (C) 2001-2009 M.J.H. Heule, J.E. van Zwieten, and M. Dufour                 **
2.31/2.36	c main()::   *  This program may be redistributed and/or modified under the terms of the GNU Gereral Public License  *
2.31/2.36	c main()::
2.31/2.36	c initFormula():: searching for DIMACS p-line....
2.31/2.36	c initFormula():: the DIMACS p-line indicates a CNF of 50000 variables and 210000 clauses.
2.31/2.36	c parseCNF():: parsing....
2.31/2.36	c parseCNF():: the CNF contains 0 unary clauses.
2.31/2.36	c runParser():: parsing was successful, warming up engines...
2.31/2.36	c simplify_formula():: removed 0 tautological, 1088 satisfied and 0 duplicate clauses
2.31/2.36	c preprocessing fase I completed:: there are now 49822 free variables and 208912 clauses.
2.31/2.36	c using 3-SAT heuristics (occurence based diff)
2.31/2.36	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
2.31/2.36	c simplify_formula():: removed 0 tautological, 0 satisfied and 152 duplicate clauses
2.31/2.36	c resolvent_look() :: found 84 resolvents
2.31/2.36	c main():: clause / variable ratio: ( 208996 / 50000 ) = 4.18
2.31/2.36	c longest clause has size 3
2.31/2.36	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
2.31/2.36	c number of free variables = 49822
2.31/2.36	c dynamic_preselect_setsize :: off
2.31/2.36	c main():: all systems go!
2.31/2.36	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-3420333-1306599410/watcher-3420333-1306599410 -o /tmp/evaluation-result-3420333-1306599410/solver-3420333-1306599410 -C 5000 -W 5100 -M 15500 ./march_rw HOME/instance-3420333-1306599410.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: 1.89 2.00 1.99 2/498 6974
/proc/meminfo: memFree=13030380/32950928 swapFree=38710956/67111528
[pid=6974] ppid=6972 vsize=14056 CPUtime=0 cores=0,2,4,6
/proc/6974/stat : 6974 (march_rw) R 6972 6974 5731 0 -1 4194304 1855 0 0 0 0 0 0 0 25 0 1 0 850171658 14393344 1801 33554432000 4194304 4300876 140737476300384 18446744073709551615 251367207621 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/6974/statm: 3514 1801 113 27 0 1963 0

[startup+0.11436 s]
/proc/loadavg: 1.89 2.00 1.99 2/498 6974
/proc/meminfo: memFree=13030380/32950928 swapFree=38710956/67111528
[pid=6974] ppid=6972 vsize=19336 CPUtime=0.1 cores=0,2,4,6
/proc/6974/stat : 6974 (march_rw) R 6972 6974 5731 0 -1 4194304 3353 0 0 0 10 0 0 0 25 0 1 0 850171658 19800064 3299 33554432000 4194304 4300876 140737476300384 18446744073709551615 4246532 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/6974/statm: 4834 3300 113 27 0 3283 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 19336

[startup+0.200345 s]
/proc/loadavg: 1.89 2.00 1.99 2/498 6974
/proc/meminfo: memFree=13030380/32950928 swapFree=38710956/67111528
[pid=6974] ppid=6972 vsize=35336 CPUtime=0.19 cores=0,2,4,6
/proc/6974/stat : 6974 (march_rw) R 6972 6974 5731 0 -1 4194304 6631 0 0 0 19 0 0 0 25 0 1 0 850171658 36184064 5012 33554432000 4194304 4300876 140737476300384 18446744073709551615 4242463 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/6974/statm: 8834 5012 127 27 0 7283 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 35336

[startup+0.300326 s]
/proc/loadavg: 1.89 2.00 1.99 2/498 6974
/proc/meminfo: memFree=13030380/32950928 swapFree=38710956/67111528
[pid=6974] ppid=6972 vsize=44788 CPUtime=0.29 cores=0,2,4,6
/proc/6974/stat : 6974 (march_rw) R 6972 6974 5731 0 -1 4194304 9736 0 0 0 29 0 0 0 25 0 1 0 850171658 45862912 7708 33554432000 4194304 4300876 140737476300384 18446744073709551615 4240339 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/6974/statm: 11197 7708 128 27 0 9646 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 44788

[startup+0.700253 s]
/proc/loadavg: 1.89 2.00 1.99 2/498 6974
/proc/meminfo: memFree=13030380/32950928 swapFree=38710956/67111528
[pid=6974] ppid=6972 vsize=40040 CPUtime=0.69 cores=0,2,4,6
/proc/6974/stat : 6974 (march_rw) R 6972 6974 5731 0 -1 4194304 18528 0 0 0 68 1 0 0 25 0 1 0 850171658 41000960 6506 33554432000 4194304 4300876 140737476300384 18446744073709551615 4239774 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/6974/statm: 10010 6506 129 27 0 8459 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 40040

[startup+1.5011 s]
/proc/loadavg: 1.89 2.00 1.99 3/499 6975
/proc/meminfo: memFree=12998264/32950928 swapFree=38710956/67111528
[pid=6974] ppid=6972 vsize=44592 CPUtime=1.49 cores=0,2,4,6
/proc/6974/stat : 6974 (march_rw) R 6972 6974 5731 0 -1 4202496 39384 0 0 0 145 4 0 0 25 0 1 0 850171658 45662208 7668 33554432000 4194304 4300876 140737476300384 18446744073709551615 4240324 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/6974/statm: 11148 7668 137 27 0 9597 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 44592

[startup+3.1008 s]
/proc/loadavg: 1.89 2.00 1.99 3/499 6975
/proc/meminfo: memFree=12979044/32950928 swapFree=38710956/67111528
[pid=6974] ppid=6972 vsize=103076 CPUtime=3.09 cores=0,2,4,6
/proc/6974/stat : 6974 (march_rw) R 6972 6974 5731 0 -1 4202496 68176 0 0 0 302 7 0 0 25 0 1 0 850171658 105549824 21903 33554432000 4194304 4300876 140737476300384 18446744073709551615 4248698 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/6974/statm: 25769 21903 169 27 0 24218 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 103076

[startup+6.30121 s]
/proc/loadavg: 1.89 2.00 1.99 3/499 6975
/proc/meminfo: memFree=12936564/32950928 swapFree=38710956/67111528
[pid=6974] ppid=6972 vsize=104832 CPUtime=6.3 cores=0,2,4,6
/proc/6974/stat : 6974 (march_rw) R 6972 6974 5731 0 -1 4202496 68595 0 0 0 622 8 0 0 25 0 1 0 850171658 107347968 22322 33554432000 4194304 4300876 140737476300384 18446744073709551615 4216917 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/6974/statm: 26208 22322 169 27 0 24657 0
Current children cumulated CPU time (s) 6.3
Current children cumulated vsize (KiB) 104832

[startup+12.701 s]
/proc/loadavg: 1.90 2.00 1.99 3/499 6975
/proc/meminfo: memFree=12930816/32950928 swapFree=38710956/67111528
[pid=6974] ppid=6972 vsize=108640 CPUtime=12.69 cores=0,2,4,6
/proc/6974/stat : 6974 (march_rw) R 6972 6974 5731 0 -1 4202496 69451 0 0 0 1261 8 0 0 25 0 1 0 850171658 111247360 23178 33554432000 4194304 4300876 140737476300384 18446744073709551615 4276846 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/6974/statm: 27160 23178 169 27 0 25609 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 108640

[startup+25.5007 s]
/proc/loadavg: 1.92 2.00 1.99 3/499 6975
/proc/meminfo: memFree=12921764/32950928 swapFree=38710956/67111528
[pid=6974] ppid=6972 vsize=117400 CPUtime=25.49 cores=0,2,4,6
/proc/6974/stat : 6974 (march_rw) R 6972 6974 5731 0 -1 4202496 71396 0 0 0 2541 8 0 0 25 0 1 0 850171658 120217600 25123 33554432000 4194304 4300876 140737476300384 18446744073709551615 4269525 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/6974/statm: 29350 25123 169 27 0 27799 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 117400

[startup+51.1009 s]
/proc/loadavg: 1.95 2.00 1.99 3/499 6976
/proc/meminfo: memFree=12916836/32950928 swapFree=38710956/67111528
[pid=6974] ppid=6972 vsize=119248 CPUtime=51.09 cores=0,2,4,6
/proc/6974/stat : 6974 (march_rw) R 6972 6974 5731 0 -1 4202496 71875 0 0 0 5101 8 0 0 25 0 1 0 850171658 122109952 25602 33554432000 4194304 4300876 140737476300384 18446744073709551615 4248560 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/6974/statm: 29812 25602 169 27 0 28261 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 119248

[startup+102.3 s]
/proc/loadavg: 1.98 2.00 1.99 3/499 6977
/proc/meminfo: memFree=12907532/32950928 swapFree=38710956/67111528
[pid=6974] ppid=6972 vsize=120832 CPUtime=102.3 cores=0,2,4,6
/proc/6974/stat : 6974 (march_rw) R 6972 6974 5731 0 -1 4202496 72262 0 0 0 10222 8 0 0 25 0 1 0 850171658 123731968 25989 33554432000 4194304 4300876 140737476300384 18446744073709551615 4216986 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/6974/statm: 30208 25989 169 27 0 28657 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 120832

[startup+162.3 s]
/proc/loadavg: 1.99 2.00 1.99 3/499 6979
/proc/meminfo: memFree=12899212/32950928 swapFree=38710956/67111528
[pid=6974] ppid=6972 vsize=121756 CPUtime=162.3 cores=0,2,4,6
/proc/6974/stat : 6974 (march_rw) R 6972 6974 5731 0 -1 4202496 72488 0 0 0 16221 9 0 0 25 0 1 0 850171658 124678144 26215 33554432000 4194304 4300876 140737476300384 18446744073709551615 4216984 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/6974/statm: 30439 26215 169 27 0 28888 0
Current children cumulated CPU time (s) 162.3
Current children cumulated vsize (KiB) 121756

[startup+222.319 s]
/proc/loadavg: 2.08 2.03 2.00 3/499 6981
/proc/meminfo: memFree=12893244/32950928 swapFree=38710956/67111528
[pid=6974] ppid=6972 vsize=122416 CPUtime=222.32 cores=0,2,4,6
/proc/6974/stat : 6974 (march_rw) R 6972 6974 5731 0 -1 4202496 72662 0 0 0 22223 9 0 0 25 0 1 0 850171658 125353984 26389 33554432000 4194304 4300876 140737476300384 18446744073709551615 4200341 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/6974/statm: 30604 26389 169 27 0 29053 0
Current children cumulated CPU time (s) 222.32
Current children cumulated vsize (KiB) 122416

[startup+282.301 s]
/proc/loadavg: 2.06 2.03 2.00 3/499 6982
/proc/meminfo: memFree=12886160/32950928 swapFree=38710956/67111528
[pid=6974] ppid=6972 vsize=123076 CPUtime=282.3 cores=0,2,4,6
/proc/6974/stat : 6974 (march_rw) R 6972 6974 5731 0 -1 4202496 72810 0 0 0 28221 9 0 0 25 0 1 0 850171658 126029824 26537 33554432000 4194304 4300876 140737476300384 18446744073709551615 4250963 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/6974/statm: 30769 26537 169 27 0 29218 0
Current children cumulated CPU time (s) 282.3
Current children cumulated vsize (KiB) 123076

[startup+342.301 s]
/proc/loadavg: 2.02 2.03 2.00 3/499 6984
/proc/meminfo: memFree=12879816/32950928 swapFree=38710956/67111528
[pid=6974] ppid=6972 vsize=123472 CPUtime=342.3 cores=0,2,4,6
/proc/6974/stat : 6974 (march_rw) R 6972 6974 5731 0 -1 4202496 72928 0 0 0 34221 9 0 0 25 0 1 0 850171658 126435328 26655 33554432000 4194304 4300876 140737476300384 18446744073709551615 4250799 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/6974/statm: 30868 26655 169 27 0 29317 0
Current children cumulated CPU time (s) 342.3
Current children cumulated vsize (KiB) 123472

[startup+402.301 s]
/proc/loadavg: 2.12 2.05 2.01 3/499 6985
/proc/meminfo: memFree=12872716/32950928 swapFree=38710956/67111528
[pid=6974] ppid=6972 vsize=123868 CPUtime=402.3 cores=0,2,4,6
/proc/6974/stat : 6974 (march_rw) R 6972 6974 5731 0 -1 4202496 73016 0 0 0 40221 9 0 0 25 0 1 0 850171658 126840832 26743 33554432000 4194304 4300876 140737476300384 18446744073709551615 4216868 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/6974/statm: 30967 26743 169 27 0 29416 0
Current children cumulated CPU time (s) 402.3
Current children cumulated vsize (KiB) 123868

[startup+462.301 s]
/proc/loadavg: 2.10 2.05 2.01 3/499 6987
/proc/meminfo: memFree=12865252/32950928 swapFree=38710956/67111528
[pid=6974] ppid=6972 vsize=124132 CPUtime=462.31 cores=0,2,4,6
/proc/6974/stat : 6974 (march_rw) R 6972 6974 5731 0 -1 4202496 73092 0 0 0 46222 9 0 0 25 0 1 0 850171658 127111168 26819 33554432000 4194304 4300876 140737476300384 18446744073709551615 4214474 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/6974/statm: 31033 26819 169 27 0 29482 0
Current children cumulated CPU time (s) 462.31
Current children cumulated vsize (KiB) 124132

[startup+522.301 s]
/proc/loadavg: 2.03 2.04 2.00 3/499 6989
/proc/meminfo: memFree=12858412/32950928 swapFree=38710956/67111528
[pid=6974] ppid=6972 vsize=124396 CPUtime=522.31 cores=0,2,4,6
/proc/6974/stat : 6974 (march_rw) R 6972 6974 5731 0 -1 4202496 73167 0 0 0 52222 9 0 0 25 0 1 0 850171658 127381504 26894 33554432000 4194304 4300876 140737476300384 18446744073709551615 4250930 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/6974/statm: 31099 26894 169 27 0 29548 0
Current children cumulated CPU time (s) 522.31
Current children cumulated vsize (KiB) 124396

[startup+582.301 s]
/proc/loadavg: 2.01 2.03 2.00 3/499 6990
/proc/meminfo: memFree=12849708/32950928 swapFree=38710956/67111528
[pid=6974] ppid=6972 vsize=124660 CPUtime=582.31 cores=0,2,4,6
/proc/6974/stat : 6974 (march_rw) R 6972 6974 5731 0 -1 4202496 73222 0 0 0 58222 9 0 0 25 0 1 0 850171658 127651840 26949 33554432000 4194304 4300876 140737476300384 18446744073709551615 4214530 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/6974/statm: 31165 26949 169 27 0 29614 0
Current children cumulated CPU time (s) 582.31
Current children cumulated vsize (KiB) 124660

[startup+642.3 s]

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

[startup+4002.3 s]
/proc/loadavg: 2.19 2.07 2.02 3/499 7093
/proc/meminfo: memFree=12437316/32950928 swapFree=38710956/67111528
[pid=6974] ppid=6972 vsize=129544 CPUtime=4002.42 cores=0,2,4,6
/proc/6974/stat : 6974 (march_rw) R 6972 6974 5731 0 -1 4202496 74448 0 0 0 400228 14 0 0 25 0 1 0 850171658 132653056 28175 33554432000 4194304 4300876 140737476300384 18446744073709551615 4214440 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/6974/statm: 32386 28175 169 27 0 30835 0
Current children cumulated CPU time (s) 4002.42
Current children cumulated vsize (KiB) 129544

[startup+4062.3 s]
/proc/loadavg: 2.07 2.06 2.01 3/499 7095
/proc/meminfo: memFree=12429836/32950928 swapFree=38710956/67111528
[pid=6974] ppid=6972 vsize=129544 CPUtime=4062.43 cores=0,2,4,6
/proc/6974/stat : 6974 (march_rw) R 6972 6974 5731 0 -1 4202496 74458 0 0 0 406229 14 0 0 25 0 1 0 850171658 132653056 28185 33554432000 4194304 4300876 140737476300384 18446744073709551615 4214496 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/6974/statm: 32386 28185 169 27 0 30835 0
Current children cumulated CPU time (s) 4062.43
Current children cumulated vsize (KiB) 129544

[startup+4122.3 s]
/proc/loadavg: 2.02 2.04 2.00 3/499 7097
/proc/meminfo: memFree=12421380/32950928 swapFree=38710956/67111528
[pid=6974] ppid=6972 vsize=129544 CPUtime=4122.42 cores=0,2,4,6
/proc/6974/stat : 6974 (march_rw) R 6972 6974 5731 0 -1 4202496 74467 0 0 0 412228 14 0 0 25 0 1 0 850171658 132653056 28194 33554432000 4194304 4300876 140737476300384 18446744073709551615 4216986 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/6974/statm: 32386 28194 169 27 0 30835 0
Current children cumulated CPU time (s) 4122.42
Current children cumulated vsize (KiB) 129544

[startup+4182.32 s]
/proc/loadavg: 2.08 2.06 2.01 3/499 7098
/proc/meminfo: memFree=12413892/32950928 swapFree=38710956/67111528
[pid=6974] ppid=6972 vsize=129676 CPUtime=4182.44 cores=0,2,4,6
/proc/6974/stat : 6974 (march_rw) R 6972 6974 5731 0 -1 4202496 74476 0 0 0 418230 14 0 0 25 0 1 0 850171658 132788224 28203 33554432000 4194304 4300876 140737476300384 18446744073709551615 4214440 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/6974/statm: 32419 28203 169 27 0 30868 0
Current children cumulated CPU time (s) 4182.44
Current children cumulated vsize (KiB) 129676

[startup+4242.3 s]
/proc/loadavg: 2.06 2.06 2.01 3/499 7100
/proc/meminfo: memFree=12406796/32950928 swapFree=38710956/67111528
[pid=6974] ppid=6972 vsize=129676 CPUtime=4242.43 cores=0,2,4,6
/proc/6974/stat : 6974 (march_rw) R 6972 6974 5731 0 -1 4202496 74488 0 0 0 424228 15 0 0 25 0 1 0 850171658 132788224 28215 33554432000 4194304 4300876 140737476300384 18446744073709551615 4225196 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/6974/statm: 32419 28215 169 27 0 30868 0
Current children cumulated CPU time (s) 4242.43
Current children cumulated vsize (KiB) 129676

[startup+4302.3 s]
/proc/loadavg: 2.02 2.05 2.00 3/499 7101
/proc/meminfo: memFree=12400308/32950928 swapFree=38710956/67111528
[pid=6974] ppid=6972 vsize=129676 CPUtime=4302.43 cores=0,2,4,6
/proc/6974/stat : 6974 (march_rw) R 6972 6974 5731 0 -1 4202496 74497 0 0 0 430228 15 0 0 25 0 1 0 850171658 132788224 28224 33554432000 4194304 4300876 140737476300384 18446744073709551615 4214443 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/6974/statm: 32419 28224 169 27 0 30868 0
Current children cumulated CPU time (s) 4302.43
Current children cumulated vsize (KiB) 129676

[startup+4362.3 s]
/proc/loadavg: 2.01 2.04 2.00 3/499 7103
/proc/meminfo: memFree=12394460/32950928 swapFree=38710956/67111528
[pid=6974] ppid=6972 vsize=129808 CPUtime=4362.43 cores=0,2,4,6
/proc/6974/stat : 6974 (march_rw) R 6972 6974 5731 0 -1 4202496 74509 0 0 0 436228 15 0 0 25 0 1 0 850171658 132923392 28236 33554432000 4194304 4300876 140737476300384 18446744073709551615 4216917 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/6974/statm: 32452 28236 169 27 0 30901 0
Current children cumulated CPU time (s) 4362.43
Current children cumulated vsize (KiB) 129808

[startup+4422.3 s]
/proc/loadavg: 2.00 2.03 2.00 3/499 7105
/proc/meminfo: memFree=12387132/32950928 swapFree=38710956/67111528
[pid=6974] ppid=6972 vsize=129808 CPUtime=4422.44 cores=0,2,4,6
/proc/6974/stat : 6974 (march_rw) R 6972 6974 5731 0 -1 4202496 74520 0 0 0 442229 15 0 0 25 0 1 0 850171658 132923392 28247 33554432000 4194304 4300876 140737476300384 18446744073709551615 4248619 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/6974/statm: 32452 28247 169 27 0 30901 0
Current children cumulated CPU time (s) 4422.44
Current children cumulated vsize (KiB) 129808

[startup+4482.3 s]
/proc/loadavg: 2.00 2.02 2.00 3/499 7106
/proc/meminfo: memFree=12380156/32950928 swapFree=38710956/67111528
[pid=6974] ppid=6972 vsize=129808 CPUtime=4482.44 cores=0,2,4,6
/proc/6974/stat : 6974 (march_rw) R 6972 6974 5731 0 -1 4202496 74530 0 0 0 448229 15 0 0 25 0 1 0 850171658 132923392 28257 33554432000 4194304 4300876 140737476300384 18446744073709551615 4216993 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/6974/statm: 32452 28257 169 27 0 30901 0
Current children cumulated CPU time (s) 4482.44
Current children cumulated vsize (KiB) 129808

[startup+4542.3 s]
/proc/loadavg: 2.07 2.04 2.01 3/499 7108
/proc/meminfo: memFree=12372560/32950928 swapFree=38710956/67111528
[pid=6974] ppid=6972 vsize=129940 CPUtime=4542.44 cores=0,2,4,6
/proc/6974/stat : 6974 (march_rw) R 6972 6974 5731 0 -1 4202496 74541 0 0 0 454229 15 0 0 25 0 1 0 850171658 133058560 28268 33554432000 4194304 4300876 140737476300384 18446744073709551615 4214440 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/6974/statm: 32485 28268 169 27 0 30934 0
Current children cumulated CPU time (s) 4542.44
Current children cumulated vsize (KiB) 129940

[startup+4602.3 s]
/proc/loadavg: 2.06 2.05 2.01 3/499 7109
/proc/meminfo: memFree=12364604/32950928 swapFree=38710956/67111528
[pid=6974] ppid=6972 vsize=129940 CPUtime=4602.44 cores=0,2,4,6
/proc/6974/stat : 6974 (march_rw) R 6972 6974 5731 0 -1 4202496 74551 0 0 0 460229 15 0 0 25 0 1 0 850171658 133058560 28278 33554432000 4194304 4300876 140737476300384 18446744073709551615 4216986 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/6974/statm: 32485 28278 169 27 0 30934 0
Current children cumulated CPU time (s) 4602.44
Current children cumulated vsize (KiB) 129940

[startup+4662.3 s]
/proc/loadavg: 2.02 2.04 2.00 3/499 7111
/proc/meminfo: memFree=12356528/32950928 swapFree=38710956/67111528
[pid=6974] ppid=6972 vsize=129940 CPUtime=4662.44 cores=0,2,4,6
/proc/6974/stat : 6974 (march_rw) R 6972 6974 5731 0 -1 4202496 74561 0 0 0 466229 15 0 0 25 0 1 0 850171658 133058560 28288 33554432000 4194304 4300876 140737476300384 18446744073709551615 4228230 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/6974/statm: 32485 28288 169 27 0 30934 0
Current children cumulated CPU time (s) 4662.44
Current children cumulated vsize (KiB) 129940

[startup+4722.3 s]
/proc/loadavg: 2.11 2.06 2.01 3/499 7113
/proc/meminfo: memFree=12351660/32950928 swapFree=38710956/67111528
[pid=6974] ppid=6972 vsize=129940 CPUtime=4722.45 cores=0,2,4,6
/proc/6974/stat : 6974 (march_rw) R 6972 6974 5731 0 -1 4202496 74569 0 0 0 472230 15 0 0 25 0 1 0 850171658 133058560 28296 33554432000 4194304 4300876 140737476300384 18446744073709551615 4214479 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/6974/statm: 32485 28296 169 27 0 30934 0
Current children cumulated CPU time (s) 4722.45
Current children cumulated vsize (KiB) 129940

[startup+4782.3 s]
/proc/loadavg: 2.09 2.06 2.01 3/499 7114
/proc/meminfo: memFree=12344688/32950928 swapFree=38710956/67111528
[pid=6974] ppid=6972 vsize=130072 CPUtime=4782.45 cores=0,2,4,6
/proc/6974/stat : 6974 (march_rw) R 6972 6974 5731 0 -1 4202496 74580 0 0 0 478230 15 0 0 25 0 1 0 850171658 133193728 28307 33554432000 4194304 4300876 140737476300384 18446744073709551615 4263629 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/6974/statm: 32518 28307 169 27 0 30967 0
Current children cumulated CPU time (s) 4782.45
Current children cumulated vsize (KiB) 130072

[startup+4842.32 s]
/proc/loadavg: 2.03 2.05 2.00 3/499 7116
/proc/meminfo: memFree=12336220/32950928 swapFree=38710956/67111528
[pid=6974] ppid=6972 vsize=130072 CPUtime=4842.47 cores=0,2,4,6
/proc/6974/stat : 6974 (march_rw) R 6972 6974 5731 0 -1 4202496 74589 0 0 0 484231 16 0 0 25 0 1 0 850171658 133193728 28316 33554432000 4194304 4300876 140737476300384 18446744073709551615 4216986 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/6974/statm: 32518 28316 169 27 0 30967 0
Current children cumulated CPU time (s) 4842.47
Current children cumulated vsize (KiB) 130072

[startup+4902.3 s]
/proc/loadavg: 2.01 2.04 2.00 3/499 7117
/proc/meminfo: memFree=12329992/32950928 swapFree=38710956/67111528
[pid=6974] ppid=6972 vsize=130072 CPUtime=4902.45 cores=0,2,4,6
/proc/6974/stat : 6974 (march_rw) R 6972 6974 5731 0 -1 4202496 74598 0 0 0 490229 16 0 0 25 0 1 0 850171658 133193728 28325 33554432000 4194304 4300876 140737476300384 18446744073709551615 4214474 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/6974/statm: 32518 28325 169 27 0 30967 0
Current children cumulated CPU time (s) 4902.45
Current children cumulated vsize (KiB) 130072

[startup+4962.3 s]
/proc/loadavg: 2.05 2.04 2.00 3/499 7122
/proc/meminfo: memFree=12321968/32950928 swapFree=38710956/67111528
[pid=6974] ppid=6972 vsize=130204 CPUtime=4962.45 cores=0,2,4,6
/proc/6974/stat : 6974 (march_rw) R 6972 6974 5731 0 -1 4202496 74606 0 0 0 496229 16 0 0 25 0 1 0 850171658 133328896 28333 33554432000 4194304 4300876 140737476300384 18446744073709551615 4214474 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/6974/statm: 32551 28333 169 27 0 31000 0
Current children cumulated CPU time (s) 4962.45
Current children cumulated vsize (KiB) 130204



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+4999.9 s]
/proc/loadavg: 2.03 2.03 2.00 2/497 7124
/proc/meminfo: memFree=12915408/32950928 swapFree=38710956/67111528
[pid=6974] ppid=6972 vsize=130204 CPUtime=5000.06 cores=0,2,4,6
/proc/6974/stat : 6974 (march_rw) R 6972 6974 5731 0 -1 4202496 74614 0 0 0 499990 16 0 0 25 0 1 0 850171658 133328896 28341 33554432000 4194304 4300876 140737476300384 18446744073709551615 4250933 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/6974/statm: 32551 28341 169 27 0 31000 0
Current children cumulated CPU time (s) 5000.06
Current children cumulated vsize (KiB) 130204

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

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

Child ended because it received signal 15 (SIGTERM)
Real time (s): 4999.93
CPU time (s): 5000.09
CPU user time (s): 4999.92
CPU system time (s): 0.171973
CPU usage (%): 100.003
Max. virtual memory (cumulated for all children) (KiB): 130204

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4999.92
system time used= 0.171973
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 74614
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= 8973

runsolver used 25.8671 second user time and 55.9435 second system time

The end

Launcher Data 

Begin job on node113 at 2011-05-28 18:16:50
IDJOB=3420333
IDBENCH=82585
IDSOLVER=1913
FILE ID=node113/3420333-1306599410
RUNJOBID= node113-1306594407-6743
PBS_JOBID= 13471567
Free space on /tmp= 73280 MiB

SOLVER NAME= march_rw 2011-03-02
BENCH NAME= SAT11/random/large/unif-k3-r4.2-v50000-c210000-S1401248878-094-UNKNOWN.cnf
COMMAND LINE= ./march_rw BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3420333-1306599410/watcher-3420333-1306599410 -o /tmp/evaluation-result-3420333-1306599410/solver-3420333-1306599410 -C 5000 -W 5100 -M 15500  ./march_rw HOME/instance-3420333-1306599410.cnf

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

MD5SUM BENCH= 56bd5db172bed91bc72714a8bad8639b
RANDOM SEED=713855832

node113.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		: 2666.846
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		: 2666.846
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	: 5332.76
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		: 2666.846
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		: 2666.846
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		: 2666.846
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 4
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.74
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 5
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.846
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		: 2666.846
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	: 5332.83
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		: 2666.846
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:     32950928 kB
MemFree:      13030412 kB
Buffers:        345672 kB
Cached:        9826764 kB
SwapCached:      93760 kB
Active:        9554308 kB
Inactive:     10019552 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32950928 kB
LowFree:      13030412 kB
SwapTotal:    67111528 kB
SwapFree:     38710956 kB
Dirty:            4936 kB
Writeback:           0 kB
AnonPages:     9319624 kB
Mapped:          25804 kB
Slab:           161784 kB
PageTables:     116228 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83586992 kB
Committed_AS: 154788116 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= 73280 MiB
End job on node113 at 2011-05-28 19:40:12