Trace number 3152289

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) 1300.06 1300.01

General information on the benchmark

Namerandom/large/
unif-k3-r4.2-v25000-c105000-S5267991-057-UNKNOWN.cnf
MD5SUM1a8d3d5d5a6ad4a4b0bb6bd83ad87f53
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark312.282
Satisfiable
(Un)Satisfiability was proved
Number of variables25000
Number of clauses105000
Sum of the clauses size315000
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 3105000
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data 

1.00/1.02	c main():: ***                                   [ march satisfiability solver ]                                   ***
1.00/1.02	c main()::  **                Copyright (C) 2001-2009 M.J.H. Heule, J.E. van Zwieten, and M. Dufour                 **
1.00/1.02	c main()::   *  This program may be redistributed and/or modified under the terms of the GNU Gereral Public License  *
1.00/1.02	c main()::
1.00/1.02	c initFormula():: searching for DIMACS p-line....
1.00/1.02	c initFormula():: the DIMACS p-line indicates a CNF of 25000 variables and 105000 clauses.
1.00/1.02	c parseCNF():: parsing....
1.00/1.02	c parseCNF():: the CNF contains 0 unary clauses.
1.00/1.02	c runParser():: parsing was successful, warming up engines...
1.00/1.02	c simplify_formula():: removed 0 tautological, 491 satisfied and 0 duplicate clauses
1.00/1.02	c preprocessing fase I completed:: there are now 24918 free variables and 104509 clauses.
1.00/1.02	c using 3-SAT heuristics (occurence based diff)
1.00/1.02	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
1.00/1.02	c simplify_formula():: removed 0 tautological, 0 satisfied and 171 duplicate clauses
1.00/1.02	c resolvent_look() :: found 79 resolvents
1.00/1.02	c main():: clause / variable ratio: ( 104588 / 25000 ) = 4.18
1.00/1.02	c longest clause has size 3
1.00/1.02	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
1.00/1.02	c number of free variables = 24918
1.00/1.02	c dynamic_preselect_setsize :: off
1.00/1.02	c main():: all systems go!
1.00/1.02	c |----------------------------------------------------------------|

Verifier Data 

ERROR: Unexpected answer ! (SATISFIABLE/UNSATISFIABLE expected)
Got answer: <no 's ' line found>

Watcher Data 

runsolver Copyright (C) 2010 Olivier ROUSSEL

This is runsolver version 3.3.0 (svn: 893)

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-3152289-1301697641/watcher-3152289-1301697641 -o /tmp/evaluation-result-3152289-1301697641/solver-3152289-1301697641 -C 2400 -W 1300 -M 7680 ./march_rw HOME/instance-3152289-1301697641.cnf 

running on 2 cores: 4,6

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 2400 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 2430 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 1300 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 7864320 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 7915520 KiB
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 0.92 1.29 2.33 5/186 27902
/proc/meminfo: memFree=27191736/32950928 swapFree=67102716/67111528
[pid=27902] ppid=27900 vsize=10368 CPUtime=0 cores=4,6
/proc/27902/stat : 27902 (march_rw) R 27900 27902 26583 0 -1 4194304 1044 0 0 0 0 0 0 0 21 0 1 0 281361204 10616832 989 33554432000 4194304 4300876 140736633524736 18446744073709551615 239476356129 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/27902/statm: 2592 989 112 27 0 1041 0

[startup+0.024115 s]
/proc/loadavg: 0.92 1.29 2.33 5/186 27902
/proc/meminfo: memFree=27191736/32950928 swapFree=67102716/67111528
[pid=27902] ppid=27900 vsize=11160 CPUtime=0.02 cores=4,6
/proc/27902/stat : 27902 (march_rw) R 27900 27902 26583 0 -1 4194304 1300 0 0 0 2 0 0 0 21 0 1 0 281361204 11427840 1245 33554432000 4194304 4300876 140736633524736 18446744073709551615 239476355781 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/27902/statm: 2790 1245 113 27 0 1239 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 11160

[startup+0.101108 s]
/proc/loadavg: 0.92 1.29 2.33 5/186 27902
/proc/meminfo: memFree=27191736/32950928 swapFree=67102716/67111528
[pid=27902] ppid=27900 vsize=20908 CPUtime=0.09 cores=4,6
/proc/27902/stat : 27902 (march_rw) R 27900 27902 26583 0 -1 4194304 3422 0 0 0 9 0 0 0 21 0 1 0 281361204 21409792 2591 33554432000 4194304 4300876 140736633524736 18446744073709551615 239476090099 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/27902/statm: 5227 2591 127 27 0 3676 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 20908

[startup+0.301067 s]
/proc/loadavg: 0.92 1.29 2.33 5/186 27902
/proc/meminfo: memFree=27191736/32950928 swapFree=67102716/67111528
[pid=27902] ppid=27900 vsize=21280 CPUtime=0.29 cores=4,6
/proc/27902/stat : 27902 (march_rw) R 27900 27902 26583 0 -1 4194304 8818 0 0 0 28 1 0 0 22 0 1 0 281361204 21790720 2863 33554432000 4194304 4300876 140736633524736 18446744073709551615 4239552 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/27902/statm: 5320 2863 129 27 0 3769 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 21280

[startup+0.700986 s]
/proc/loadavg: 0.92 1.29 2.33 5/186 27902
/proc/meminfo: memFree=27191736/32950928 swapFree=67102716/67111528
[pid=27902] ppid=27900 vsize=25272 CPUtime=0.69 cores=4,6
/proc/27902/stat : 27902 (march_rw) R 27900 27902 26583 0 -1 4202496 21629 0 0 0 66 3 0 0 24 0 1 0 281361204 25878528 3837 33554432000 4194304 4300876 140736633524736 18446744073709551615 4242022 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/27902/statm: 6318 3837 137 27 0 4767 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 25272

[startup+1.50084 s]
/proc/loadavg: 0.92 1.29 2.33 5/190 27909
/proc/meminfo: memFree=27124288/32950928 swapFree=67102716/67111528
[pid=27902] ppid=27900 vsize=54980 CPUtime=1.49 cores=4,6
/proc/27902/stat : 27902 (march_rw) R 27900 27902 26583 0 -1 4202496 33966 0 0 0 145 4 0 0 25 0 1 0 281361204 56299520 11123 33554432000 4194304 4300876 140736633524736 18446744073709551615 4216986 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/27902/statm: 13745 11123 169 27 0 12194 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 54980

[startup+3.10053 s]
/proc/loadavg: 0.92 1.29 2.33 5/190 27909
/proc/meminfo: memFree=27074196/32950928 swapFree=67102716/67111528
[pid=27902] ppid=27900 vsize=56380 CPUtime=3.09 cores=4,6
/proc/27902/stat : 27902 (march_rw) R 27900 27902 26583 0 -1 4202496 34335 0 0 0 305 4 0 0 25 0 1 0 281361204 57733120 11492 33554432000 4194304 4300876 140736633524736 18446744073709551615 4216863 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/27902/statm: 14095 11492 169 27 0 12544 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 56380

[startup+6.30092 s]
/proc/loadavg: 1.17 1.33 2.34 5/190 27909
/proc/meminfo: memFree=27046544/32950928 swapFree=67102716/67111528
[pid=27902] ppid=27900 vsize=61748 CPUtime=6.29 cores=4,6
/proc/27902/stat : 27902 (march_rw) R 27900 27902 26583 0 -1 4202496 35505 0 0 0 625 4 0 0 25 0 1 0 281361204 63229952 12662 33554432000 4194304 4300876 140736633524736 18446744073709551615 4269137 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/27902/statm: 15437 12662 169 27 0 13886 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 61748

[startup+12.7007 s]
/proc/loadavg: 1.39 1.38 2.35 5/190 27909
/proc/meminfo: memFree=27034848/32950928 swapFree=67102716/67111528
[pid=27902] ppid=27900 vsize=62936 CPUtime=12.69 cores=4,6
/proc/27902/stat : 27902 (march_rw) R 27900 27902 26583 0 -1 4202496 35783 0 0 0 1264 5 0 0 25 0 1 0 281361204 64446464 12940 33554432000 4194304 4300876 140736633524736 18446744073709551615 4200325 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/27902/statm: 15734 12940 169 27 0 14183 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 62936

[startup+25.5012 s]
/proc/loadavg: 1.97 1.50 2.38 5/190 27909
/proc/meminfo: memFree=27029768/32950928 swapFree=67102716/67111528
[pid=27902] ppid=27900 vsize=63728 CPUtime=25.49 cores=4,6
/proc/27902/stat : 27902 (march_rw) R 27900 27902 26583 0 -1 4202496 35990 0 0 0 2544 5 0 0 25 0 1 0 281361204 65257472 13147 33554432000 4194304 4300876 140736633524736 18446744073709551615 4217002 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/27902/statm: 15932 13147 169 27 0 14381 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 63728

[startup+51.1003 s]
/proc/loadavg: 2.66 1.70 2.42 5/190 27910
/proc/meminfo: memFree=27024228/32950928 swapFree=67102716/67111528
[pid=27902] ppid=27900 vsize=64652 CPUtime=51.09 cores=4,6
/proc/27902/stat : 27902 (march_rw) R 27900 27902 26583 0 -1 4202496 36214 0 0 0 5104 5 0 0 25 0 1 0 281361204 66203648 13371 33554432000 4194304 4300876 140736633524736 18446744073709551615 4228776 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/27902/statm: 16163 13371 169 27 0 14612 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 64652

[startup+102.306 s]
/proc/loadavg: 3.42 2.05 2.50 5/190 27911
/proc/meminfo: memFree=27014160/32950928 swapFree=67102716/67111528
[pid=27902] ppid=27900 vsize=65576 CPUtime=102.3 cores=4,6
/proc/27902/stat : 27902 (march_rw) R 27900 27902 26583 0 -1 4202496 36443 0 0 0 10225 5 0 0 25 0 1 0 281361204 67149824 13600 33554432000 4194304 4300876 140736633524736 18446744073709551615 4228157 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/27902/statm: 16394 13600 169 27 0 14843 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 65576

[startup+162.301 s]
/proc/loadavg: 3.78 2.41 2.59 5/190 27913
/proc/meminfo: memFree=27005460/32950928 swapFree=67102716/67111528
[pid=27902] ppid=27900 vsize=66104 CPUtime=162.29 cores=4,6
/proc/27902/stat : 27902 (march_rw) R 27900 27902 26583 0 -1 4202496 36582 0 0 0 16224 5 0 0 25 0 1 0 281361204 67690496 13739 33554432000 4194304 4300876 140736633524736 18446744073709551615 4200341 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/27902/statm: 16526 13739 169 27 0 14975 0
Current children cumulated CPU time (s) 162.29
Current children cumulated vsize (KiB) 66104

[startup+222.3 s]
/proc/loadavg: 3.92 2.69 2.68 5/190 27915
/proc/meminfo: memFree=26997012/32950928 swapFree=67102716/67111528
[pid=27902] ppid=27900 vsize=66500 CPUtime=222.3 cores=4,6
/proc/27902/stat : 27902 (march_rw) R 27900 27902 26583 0 -1 4202496 36697 0 0 0 22224 6 0 0 25 0 1 0 281361204 68096000 13854 33554432000 4194304 4300876 140736633524736 18446744073709551615 4228779 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/27902/statm: 16625 13854 169 27 0 15074 0
Current children cumulated CPU time (s) 222.3
Current children cumulated vsize (KiB) 66500

[startup+282.301 s]
/proc/loadavg: 3.97 2.93 2.76 5/190 27916
/proc/meminfo: memFree=26989428/32950928 swapFree=67102716/67111528
[pid=27902] ppid=27900 vsize=66896 CPUtime=282.31 cores=4,6
/proc/27902/stat : 27902 (march_rw) R 27900 27902 26583 0 -1 4202496 36781 0 0 0 28225 6 0 0 25 0 1 0 281361204 68501504 13938 33554432000 4194304 4300876 140736633524736 18446744073709551615 4214450 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/27902/statm: 16724 13938 169 27 0 15173 0
Current children cumulated CPU time (s) 282.31
Current children cumulated vsize (KiB) 66896

[startup+342.3 s]
/proc/loadavg: 3.99 3.12 2.83 5/190 27918
/proc/meminfo: memFree=26981720/32950928 swapFree=67102716/67111528
[pid=27902] ppid=27900 vsize=67160 CPUtime=342.31 cores=4,6
/proc/27902/stat : 27902 (march_rw) R 27900 27902 26583 0 -1 4202496 36852 0 0 0 34225 6 0 0 25 0 1 0 281361204 68771840 14009 33554432000 4194304 4300876 140736633524736 18446744073709551615 4265308 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/27902/statm: 16790 14009 169 27 0 15239 0
Current children cumulated CPU time (s) 342.31
Current children cumulated vsize (KiB) 67160

[startup+402.301 s]
/proc/loadavg: 3.99 3.28 2.90 5/190 27919
/proc/meminfo: memFree=26973516/32950928 swapFree=67102716/67111528
[pid=27902] ppid=27900 vsize=67424 CPUtime=402.31 cores=4,6
/proc/27902/stat : 27902 (march_rw) R 27900 27902 26583 0 -1 4202496 36907 0 0 0 40225 6 0 0 25 0 1 0 281361204 69042176 14064 33554432000 4194304 4300876 140736633524736 18446744073709551615 4228440 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/27902/statm: 16856 14064 169 27 0 15305 0
Current children cumulated CPU time (s) 402.31
Current children cumulated vsize (KiB) 67424

[startup+462.3 s]
/proc/loadavg: 3.99 3.41 2.97 5/190 27921
/proc/meminfo: memFree=26966308/32950928 swapFree=67102716/67111528
[pid=27902] ppid=27900 vsize=67556 CPUtime=462.31 cores=4,6
/proc/27902/stat : 27902 (march_rw) R 27900 27902 26583 0 -1 4202496 36954 0 0 0 46225 6 0 0 25 0 1 0 281361204 69177344 14111 33554432000 4194304 4300876 140736633524736 18446744073709551615 4225208 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/27902/statm: 16889 14111 169 27 0 15338 0
Current children cumulated CPU time (s) 462.31
Current children cumulated vsize (KiB) 67556

[startup+522.301 s]
/proc/loadavg: 3.99 3.51 3.03 5/190 27923
/proc/meminfo: memFree=26959216/32950928 swapFree=67102716/67111528
[pid=27902] ppid=27900 vsize=67688 CPUtime=522.31 cores=4,6
/proc/27902/stat : 27902 (march_rw) R 27900 27902 26583 0 -1 4202496 36993 0 0 0 52225 6 0 0 25 0 1 0 281361204 69312512 14150 33554432000 4194304 4300876 140736633524736 18446744073709551615 4214440 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/27902/statm: 16922 14150 169 27 0 15371 0
Current children cumulated CPU time (s) 522.31
Current children cumulated vsize (KiB) 67688

[startup+582.3 s]
/proc/loadavg: 4.05 3.61 3.09 5/190 27924
/proc/meminfo: memFree=26951884/32950928 swapFree=67102716/67111528
[pid=27902] ppid=27900 vsize=67820 CPUtime=582.31 cores=4,6
/proc/27902/stat : 27902 (march_rw) R 27900 27902 26583 0 -1 4202496 37031 0 0 0 58225 6 0 0 25 0 1 0 281361204 69447680 14188 33554432000 4194304 4300876 140736633524736 18446744073709551615 4214440 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/27902/statm: 16955 14188 169 27 0 15404 0
Current children cumulated CPU time (s) 582.31
Current children cumulated vsize (KiB) 67820

[startup+642.301 s]
/proc/loadavg: 4.06 3.70 3.15 5/190 27926
/proc/meminfo: memFree=26944304/32950928 swapFree=67102716/67111528
[pid=27902] ppid=27900 vsize=67952 CPUtime=642.32 cores=4,6
/proc/27902/stat : 27902 (march_rw) R 27900 27902 26583 0 -1 4202496 37065 0 0 0 64226 6 0 0 25 0 1 0 281361204 69582848 14222 33554432000 4194304 4300876 140736633524736 18446744073709551615 4274599 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/27902/statm: 16988 14222 169 27 0 15437 0
Current children cumulated CPU time (s) 642.32
Current children cumulated vsize (KiB) 67952

[startup+702.3 s]
/proc/loadavg: 4.02 3.75 3.20 5/190 27927
/proc/meminfo: memFree=26936220/32950928 swapFree=67102716/67111528
[pid=27902] ppid=27900 vsize=68084 CPUtime=702.32 cores=4,6
/proc/27902/stat : 27902 (march_rw) R 27900 27902 26583 0 -1 4202496 37090 0 0 0 70226 6 0 0 25 0 1 0 281361204 69718016 14247 33554432000 4194304 4300876 140736633524736 18446744073709551615 4200267 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/27902/statm: 17021 14247 169 27 0 15470 0
Current children cumulated CPU time (s) 702.32
Current children cumulated vsize (KiB) 68084

[startup+762.307 s]
/proc/loadavg: 4.00 3.79 3.25 5/190 27929
/proc/meminfo: memFree=26928516/32950928 swapFree=67102716/67111528
[pid=27902] ppid=27900 vsize=68216 CPUtime=762.33 cores=4,6
/proc/27902/stat : 27902 (march_rw) R 27900 27902 26583 0 -1 4202496 37115 0 0 0 76227 6 0 0 25 0 1 0 281361204 69853184 14272 33554432000 4194304 4300876 140736633524736 18446744073709551615 4261353 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/27902/statm: 17054 14272 169 27 0 15503 0
Current children cumulated CPU time (s) 762.33
Current children cumulated vsize (KiB) 68216

[startup+822.3 s]
/proc/loadavg: 4.00 3.83 3.29 5/190 27931
/proc/meminfo: memFree=26921060/32950928 swapFree=67102716/67111528
[pid=27902] ppid=27900 vsize=68348 CPUtime=822.32 cores=4,6
/proc/27902/stat : 27902 (march_rw) R 27900 27902 26583 0 -1 4202496 37148 0 0 0 82226 6 0 0 25 0 1 0 281361204 69988352 14305 33554432000 4194304 4300876 140736633524736 18446744073709551615 4263581 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/27902/statm: 17087 14305 169 27 0 15536 0
Current children cumulated CPU time (s) 822.32
Current children cumulated vsize (KiB) 68348

[startup+882.301 s]
/proc/loadavg: 4.00 3.86 3.33 5/190 27932
/proc/meminfo: memFree=26914100/32950928 swapFree=67102716/67111528
[pid=27902] ppid=27900 vsize=68480 CPUtime=882.33 cores=4,6
/proc/27902/stat : 27902 (march_rw) R 27900 27902 26583 0 -1 4202496 37178 0 0 0 88226 7 0 0 25 0 1 0 281361204 70123520 14335 33554432000 4194304 4300876 140736633524736 18446744073709551615 4248698 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/27902/statm: 17120 14335 169 27 0 15569 0
Current children cumulated CPU time (s) 882.33
Current children cumulated vsize (KiB) 68480

[startup+942.3 s]
/proc/loadavg: 4.00 3.88 3.37 5/190 27934
/proc/meminfo: memFree=26907244/32950928 swapFree=67102716/67111528
[pid=27902] ppid=27900 vsize=68612 CPUtime=942.33 cores=4,6
/proc/27902/stat : 27902 (march_rw) R 27900 27902 26583 0 -1 4202496 37203 0 0 0 94226 7 0 0 25 0 1 0 281361204 70258688 14360 33554432000 4194304 4300876 140736633524736 18446744073709551615 4216999 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/27902/statm: 17153 14360 169 27 0 15602 0
Current children cumulated CPU time (s) 942.33
Current children cumulated vsize (KiB) 68612

[startup+1002.3 s]
/proc/loadavg: 4.00 3.90 3.41 5/190 27935
/proc/meminfo: memFree=26899904/32950928 swapFree=67102716/67111528
[pid=27902] ppid=27900 vsize=68612 CPUtime=1002.33 cores=4,6
/proc/27902/stat : 27902 (march_rw) R 27900 27902 26583 0 -1 4202496 37224 0 0 0 100226 7 0 0 25 0 1 0 281361204 70258688 14381 33554432000 4194304 4300876 140736633524736 18446744073709551615 4200341 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/27902/statm: 17153 14381 169 27 0 15602 0
Current children cumulated CPU time (s) 1002.33
Current children cumulated vsize (KiB) 68612

[startup+1062.3 s]
/proc/loadavg: 4.03 3.93 3.45 5/190 27937
/proc/meminfo: memFree=26892820/32950928 swapFree=67102716/67111528
[pid=27902] ppid=27900 vsize=68744 CPUtime=1062.33 cores=4,6
/proc/27902/stat : 27902 (march_rw) R 27900 27902 26583 0 -1 4202496 37245 0 0 0 106226 7 0 0 25 0 1 0 281361204 70393856 14402 33554432000 4194304 4300876 140736633524736 18446744073709551615 4216863 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/27902/statm: 17186 14402 169 27 0 15635 0
Current children cumulated CPU time (s) 1062.33
Current children cumulated vsize (KiB) 68744

[startup+1122.3 s]
/proc/loadavg: 4.10 3.97 3.49 5/190 27939
/proc/meminfo: memFree=26885236/32950928 swapFree=67102716/67111528
[pid=27902] ppid=27900 vsize=68876 CPUtime=1122.34 cores=4,6
/proc/27902/stat : 27902 (march_rw) R 27900 27902 26583 0 -1 4202496 37267 0 0 0 112227 7 0 0 25 0 1 0 281361204 70529024 14424 33554432000 4194304 4300876 140736633524736 18446744073709551615 4261242 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/27902/statm: 17219 14424 169 27 0 15668 0
Current children cumulated CPU time (s) 1122.34
Current children cumulated vsize (KiB) 68876

[startup+1182.3 s]
/proc/loadavg: 4.04 3.97 3.52 5/190 27940
/proc/meminfo: memFree=26878032/32950928 swapFree=67102716/67111528
[pid=27902] ppid=27900 vsize=68876 CPUtime=1182.34 cores=4,6
/proc/27902/stat : 27902 (march_rw) R 27900 27902 26583 0 -1 4202496 37285 0 0 0 118227 7 0 0 25 0 1 0 281361204 70529024 14442 33554432000 4194304 4300876 140736633524736 18446744073709551615 4248560 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/27902/statm: 17219 14442 169 27 0 15668 0
Current children cumulated CPU time (s) 1182.34
Current children cumulated vsize (KiB) 68876

[startup+1242.3 s]
/proc/loadavg: 4.01 3.97 3.55 5/190 27951
/proc/meminfo: memFree=26869252/32950928 swapFree=67102716/67111528
[pid=27902] ppid=27900 vsize=69008 CPUtime=1242.34 cores=4,6
/proc/27902/stat : 27902 (march_rw) R 27900 27902 26583 0 -1 4202496 37303 0 0 0 124227 7 0 0 25 0 1 0 281361204 70664192 14460 33554432000 4194304 4300876 140736633524736 18446744073709551615 4269139 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/27902/statm: 17252 14460 169 27 0 15701 0
Current children cumulated CPU time (s) 1242.34
Current children cumulated vsize (KiB) 69008



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+1300 s]
/proc/loadavg: 4.00 3.97 3.57 3/186 27954
/proc/meminfo: memFree=27052536/32950928 swapFree=67102716/67111528
[pid=27902] ppid=27900 vsize=69008 CPUtime=1300.04 cores=4,6
/proc/27902/stat : 27902 (march_rw) R 27900 27902 26583 0 -1 4202496 37320 0 0 0 129997 7 0 0 25 0 1 0 281361204 70664192 14477 33554432000 4194304 4300876 140736633524736 18446744073709551615 4216986 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/27902/statm: 17252 14477 169 27 0 15701 0
Current children cumulated CPU time (s) 1300.04
Current children cumulated vsize (KiB) 69008

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): 1300.01
CPU time (s): 1300.06
CPU user time (s): 1299.98
CPU system time (s): 0.081987
CPU usage (%): 100.004
Max. virtual memory (cumulated for all children) (KiB): 69008

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1299.98
system time used= 0.081987
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 37320
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= 14713

runsolver used 2.25266 second user time and 4.84926 second system time

The end

Launcher Data 

Begin job on node148 at 2011-04-02 00:40:41
IDJOB=3152289
IDBENCH=82569
IDSOLVER=1561
FILE ID=node148/3152289-1301697641
RUNJOBID= node148-1301697641-27867
PBS_JOBID= 12840688
Free space on /tmp= 71308 MiB

SOLVER NAME= march_rw 2011-03-02
BENCH NAME= SAT11/random/large/unif-k3-r4.2-v25000-c105000-S5267991-057-UNKNOWN.cnf
COMMAND LINE= ./march_rw BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3152289-1301697641/watcher-3152289-1301697641 -o /tmp/evaluation-result-3152289-1301697641/solver-3152289-1301697641 -C 2400 -W 1300 -M 7680  ./march_rw HOME/instance-3152289-1301697641.cnf

TIME LIMIT= 2400 seconds
MEMORY LIMIT= 7680 MiB
NBCORE= 2

MD5SUM BENCH= 1a8d3d5d5a6ad4a4b0bb6bd83ad87f53
RANDOM SEED=1295635582

node148.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		: 2666.854
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	: 5333.70
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		: 2666.854
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		: 2666.854
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		: 2666.854
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		: 2666.854
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	: 5332.82
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		: 2666.854
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		: 2666.854
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	: 5332.82
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		: 2666.854
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:      27191768 kB
Buffers:        264304 kB
Cached:        5196564 kB
SwapCached:       4876 kB
Active:        1988060 kB
Inactive:      3548240 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32950928 kB
LowFree:      27191768 kB
SwapTotal:    67111528 kB
SwapFree:     67102716 kB
Dirty:            5068 kB
Writeback:           0 kB
AnonPages:       71816 kB
Mapped:          14872 kB
Slab:           160592 kB
PageTables:       5524 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83586992 kB
Committed_AS:   246440 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= 71308 MiB
End job on node148 at 2011-04-02 01:02:23