Trace number 3420363

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) 5000.08 4999.91

General information on the benchmark

Namerandom/large/
unif-k3-r4.2-v30000-c126000-S379804333-028-UNKNOWN.cnf
MD5SUM0aa289a52d8d004ea581b39b43a8a19a
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark144.181
Satisfiable
(Un)Satisfiability was proved
Number of variables29999
Number of clauses126000
Sum of the clauses size378000
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 3126000
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data 

1.09/1.14	c main():: ***                                   [ march satisfiability solver ]                                   ***
1.09/1.14	c main()::  **                Copyright (C) 2001-2009 M.J.H. Heule, J.E. van Zwieten, and M. Dufour                 **
1.09/1.14	c main()::   *  This program may be redistributed and/or modified under the terms of the GNU Gereral Public License  *
1.09/1.14	c main()::
1.09/1.14	c initFormula():: searching for DIMACS p-line....
1.09/1.14	c initFormula():: the DIMACS p-line indicates a CNF of 29999 variables and 126000 clauses.
1.09/1.14	c parseCNF():: parsing....
1.09/1.14	c parseCNF():: the CNF contains 0 unary clauses.
1.09/1.14	c runParser():: parsing was successful, warming up engines...
1.09/1.14	c simplify_formula():: removed 0 tautological, 683 satisfied and 0 duplicate clauses
1.09/1.14	c preprocessing fase I completed:: there are now 29891 free variables and 125317 clauses.
1.09/1.14	c using 3-SAT heuristics (occurence based diff)
1.09/1.14	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
1.09/1.14	c simplify_formula():: removed 0 tautological, 0 satisfied and 164 duplicate clauses
1.09/1.14	c resolvent_look() :: found 90 resolvents
1.09/1.14	c main():: clause / variable ratio: ( 125407 / 29999 ) = 4.18
1.09/1.14	c longest clause has size 3
1.09/1.14	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
1.09/1.14	c number of free variables = 29891
1.09/1.14	c dynamic_preselect_setsize :: off
1.09/1.14	c main():: all systems go!
1.09/1.14	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: 977)

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-3420363-1307646347/watcher-3420363-1307646347 -o /tmp/evaluation-result-3420363-1307646347/solver-3420363-1307646347 -C 5000 -W 5100 -M 15500 ./march_rw HOME/instance-3420363-1307646347.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: 1.84 1.97 1.99 4/176 2510
/proc/meminfo: memFree=32019972/32951124 swapFree=67050508/67111528
[pid=2510] ppid=2506 vsize=10868 CPUtime=0 cores=1,3,5,7
/proc/2510/stat : 2510 (march_rw) R 2506 2510 1071 0 -1 4194304 1084 0 0 0 0 0 0 0 20 0 1 0 876237069 11128832 1029 33554432000 4194304 4300876 140736195563456 18446744073709551615 4246336 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/2510/statm: 2717 1039 110 27 0 1166 0

[startup+0.098615 s]
/proc/loadavg: 1.84 1.97 1.99 4/176 2510
/proc/meminfo: memFree=32019972/32951124 swapFree=67050508/67111528
[pid=2510] ppid=2506 vsize=26652 CPUtime=0.09 cores=1,3,5,7
/proc/2510/stat : 2510 (march_rw) R 2506 2510 1071 0 -1 4194304 3993 0 0 0 9 0 0 0 20 0 1 0 876237069 27291648 3936 33554432000 4194304 4300876 140736195563456 18446744073709551615 4239774 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/2510/statm: 6663 3936 118 27 0 5112 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 26652

[startup+0.100612 s]
/proc/loadavg: 1.84 1.97 1.99 4/176 2510
/proc/meminfo: memFree=32019972/32951124 swapFree=67050508/67111528
[pid=2510] ppid=2506 vsize=26652 CPUtime=0.09 cores=1,3,5,7
/proc/2510/stat : 2510 (march_rw) R 2506 2510 1071 0 -1 4194304 3993 0 0 0 9 0 0 0 20 0 1 0 876237069 27291648 3936 33554432000 4194304 4300876 140736195563456 18446744073709551615 4239745 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/2510/statm: 6663 3936 118 27 0 5112 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 26652

[startup+0.300579 s]
/proc/loadavg: 1.84 1.97 1.99 4/176 2510
/proc/meminfo: memFree=32019972/32951124 swapFree=67050508/67111528
[pid=2510] ppid=2506 vsize=24476 CPUtime=0.29 cores=1,3,5,7
/proc/2510/stat : 2510 (march_rw) R 2506 2510 1071 0 -1 4194304 9303 0 0 0 29 0 0 0 21 0 1 0 876237069 25063424 3425 33554432000 4194304 4300876 140736195563456 18446744073709551615 4240059 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/2510/statm: 6119 3425 129 27 0 4568 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 24476

[startup+0.700501 s]
/proc/loadavg: 1.84 1.97 1.99 4/176 2510
/proc/meminfo: memFree=32019972/32951124 swapFree=67050508/67111528
[pid=2510] ppid=2506 vsize=23676 CPUtime=0.69 cores=1,3,5,7
/proc/2510/stat : 2510 (march_rw) R 2506 2510 1071 0 -1 4202496 22016 0 0 0 67 2 0 0 22 0 1 0 876237069 24244224 3173 33554432000 4194304 4300876 140736195563456 18446744073709551615 4247085 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/2510/statm: 5919 3173 137 27 0 4368 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 23676

[startup+1.50035 s]
/proc/loadavg: 1.84 1.97 1.99 4/178 2512
/proc/meminfo: memFree=31993520/32951124 swapFree=67050508/67111528
[pid=2510] ppid=2506 vsize=64496 CPUtime=1.49 cores=1,3,5,7
/proc/2510/stat : 2510 (march_rw) R 2506 2510 1071 0 -1 4202496 40736 0 0 0 146 3 0 0 25 0 1 0 876237069 66043904 13240 33554432000 4194304 4300876 140736195563456 18446744073709551615 4217037 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/2510/statm: 16124 13240 169 27 0 14573 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 64496

[startup+3.10104 s]
/proc/loadavg: 1.84 1.97 1.99 4/178 2512
/proc/meminfo: memFree=31957808/32951124 swapFree=67050508/67111528
[pid=2510] ppid=2506 vsize=66092 CPUtime=3.09 cores=1,3,5,7
/proc/2510/stat : 2510 (march_rw) R 2506 2510 1071 0 -1 4202496 41113 0 0 0 306 3 0 0 25 0 1 0 876237069 67678208 13617 33554432000 4194304 4300876 140736195563456 18446744073709551615 4250938 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/2510/statm: 16523 13617 169 27 0 14972 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 66092

[startup+6.30045 s]
/proc/loadavg: 1.85 1.97 1.99 4/178 2513
/proc/meminfo: memFree=31951732/32951124 swapFree=67050508/67111528
[pid=2510] ppid=2506 vsize=71976 CPUtime=6.29 cores=1,3,5,7
/proc/2510/stat : 2510 (march_rw) R 2506 2510 1071 0 -1 4202496 42524 0 0 0 626 3 0 0 25 0 1 0 876237069 73703424 15028 33554432000 4194304 4300876 140736195563456 18446744073709551615 4217094 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/2510/statm: 17994 15028 169 27 0 16443 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 71976

[startup+12.7002 s]
/proc/loadavg: 1.86 1.97 1.99 4/178 2513
/proc/meminfo: memFree=31948600/32951124 swapFree=67050508/67111528
[pid=2510] ppid=2506 vsize=73428 CPUtime=12.69 cores=1,3,5,7
/proc/2510/stat : 2510 (march_rw) R 2506 2510 1071 0 -1 4202496 42885 0 0 0 1265 4 0 0 25 0 1 0 876237069 75190272 15389 33554432000 4194304 4300876 140736195563456 18446744073709551615 4228230 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/2510/statm: 18357 15389 169 27 0 16806 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 73428

[startup+25.5008 s]
/proc/loadavg: 1.89 1.97 1.99 4/178 2513
/proc/meminfo: memFree=31946504/32951124 swapFree=67050508/67111528
[pid=2510] ppid=2506 vsize=74484 CPUtime=25.49 cores=1,3,5,7
/proc/2510/stat : 2510 (march_rw) R 2506 2510 1071 0 -1 4202496 43142 0 0 0 2545 4 0 0 25 0 1 0 876237069 76271616 15646 33554432000 4194304 4300876 140736195563456 18446744073709551615 4268965 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/2510/statm: 18621 15646 169 27 0 17070 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 74484

[startup+51.101 s]
/proc/loadavg: 1.93 1.97 1.99 4/178 2514
/proc/meminfo: memFree=31942504/32951124 swapFree=67050508/67111528
[pid=2510] ppid=2506 vsize=75672 CPUtime=51.09 cores=1,3,5,7
/proc/2510/stat : 2510 (march_rw) R 2506 2510 1071 0 -1 4202496 43444 0 0 0 5105 4 0 0 25 0 1 0 876237069 77488128 15948 33554432000 4194304 4300876 140736195563456 18446744073709551615 4216979 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/2510/statm: 18918 15948 169 27 0 17367 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 75672

[startup+102.307 s]
/proc/loadavg: 1.97 1.97 1.99 4/178 2515
/proc/meminfo: memFree=31936640/32951124 swapFree=67050508/67111528
[pid=2510] ppid=2506 vsize=76728 CPUtime=102.3 cores=1,3,5,7
/proc/2510/stat : 2510 (march_rw) R 2506 2510 1071 0 -1 4202496 43715 0 0 0 10226 4 0 0 25 0 1 0 876237069 78569472 16219 33554432000 4194304 4300876 140736195563456 18446744073709551615 4214440 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/2510/statm: 19182 16219 169 27 0 17631 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 76728

[startup+162.301 s]
/proc/loadavg: 1.99 1.97 1.99 4/178 2517
/proc/meminfo: memFree=31930388/32951124 swapFree=67050508/67111528
[pid=2510] ppid=2506 vsize=77388 CPUtime=162.29 cores=1,3,5,7
/proc/2510/stat : 2510 (march_rw) R 2506 2510 1071 0 -1 4202496 43888 0 0 0 16225 4 0 0 25 0 1 0 876237069 79245312 16392 33554432000 4194304 4300876 140736195563456 18446744073709551615 4228571 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/2510/statm: 19347 16392 169 27 0 17796 0
Current children cumulated CPU time (s) 162.29
Current children cumulated vsize (KiB) 77388

[startup+222.301 s]
/proc/loadavg: 1.99 1.97 1.99 3/178 2518
/proc/meminfo: memFree=31924244/32951124 swapFree=67050508/67111528
[pid=2510] ppid=2506 vsize=77916 CPUtime=222.29 cores=1,3,5,7
/proc/2510/stat : 2510 (march_rw) R 2506 2510 1071 0 -1 4202496 44006 0 0 0 22225 4 0 0 25 0 1 0 876237069 79785984 16510 33554432000 4194304 4300876 140736195563456 18446744073709551615 4214530 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/2510/statm: 19479 16510 169 27 0 17928 0
Current children cumulated CPU time (s) 222.29
Current children cumulated vsize (KiB) 77916

[startup+282.3 s]
/proc/loadavg: 1.99 1.97 1.99 4/178 2520
/proc/meminfo: memFree=31918732/32951124 swapFree=67050508/67111528
[pid=2510] ppid=2506 vsize=78312 CPUtime=282.29 cores=1,3,5,7
/proc/2510/stat : 2510 (march_rw) R 2506 2510 1071 0 -1 4202496 44109 0 0 0 28225 4 0 0 25 0 1 0 876237069 80191488 16613 33554432000 4194304 4300876 140736195563456 18446744073709551615 4214400 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/2510/statm: 19578 16613 169 27 0 18027 0
Current children cumulated CPU time (s) 282.29
Current children cumulated vsize (KiB) 78312

[startup+342.301 s]
/proc/loadavg: 1.99 1.97 1.99 4/178 2521
/proc/meminfo: memFree=31912824/32951124 swapFree=67050508/67111528
[pid=2510] ppid=2506 vsize=78576 CPUtime=342.29 cores=1,3,5,7
/proc/2510/stat : 2510 (march_rw) R 2506 2510 1071 0 -1 4202496 44191 0 0 0 34225 4 0 0 25 0 1 0 876237069 80461824 16695 33554432000 4194304 4300876 140736195563456 18446744073709551615 4214443 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/2510/statm: 19644 16695 169 27 0 18093 0
Current children cumulated CPU time (s) 342.29
Current children cumulated vsize (KiB) 78576

[startup+402.301 s]
/proc/loadavg: 1.99 1.97 1.99 4/178 2523
/proc/meminfo: memFree=31906700/32951124 swapFree=67050508/67111528
[pid=2510] ppid=2506 vsize=78840 CPUtime=402.29 cores=1,3,5,7
/proc/2510/stat : 2510 (march_rw) R 2506 2510 1071 0 -1 4202496 44247 0 0 0 40225 4 0 0 25 0 1 0 876237069 80732160 16751 33554432000 4194304 4300876 140736195563456 18446744073709551615 4214474 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/2510/statm: 19710 16751 169 27 0 18159 0
Current children cumulated CPU time (s) 402.29
Current children cumulated vsize (KiB) 78840

[startup+462.3 s]
/proc/loadavg: 1.99 1.97 1.99 4/178 2525
/proc/meminfo: memFree=31900948/32951124 swapFree=67050508/67111528
[pid=2510] ppid=2506 vsize=78972 CPUtime=462.3 cores=1,3,5,7
/proc/2510/stat : 2510 (march_rw) R 2506 2510 1071 0 -1 4202496 44299 0 0 0 46226 4 0 0 25 0 1 0 876237069 80867328 16803 33554432000 4194304 4300876 140736195563456 18446744073709551615 4261021 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/2510/statm: 19743 16803 169 27 0 18192 0
Current children cumulated CPU time (s) 462.3
Current children cumulated vsize (KiB) 78972

[startup+522.301 s]
/proc/loadavg: 2.12 2.00 2.00 4/178 2526
/proc/meminfo: memFree=31895328/32951124 swapFree=67050508/67111528
[pid=2510] ppid=2506 vsize=79236 CPUtime=522.3 cores=1,3,5,7
/proc/2510/stat : 2510 (march_rw) R 2506 2510 1071 0 -1 4202496 44352 0 0 0 52226 4 0 0 25 0 1 0 876237069 81137664 16856 33554432000 4194304 4300876 140736195563456 18446744073709551615 4216986 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/2510/statm: 19809 16856 169 27 0 18258 0
Current children cumulated CPU time (s) 522.3
Current children cumulated vsize (KiB) 79236

[startup+582.3 s]
/proc/loadavg: 2.04 2.00 2.00 4/178 2528
/proc/meminfo: memFree=31889580/32951124 swapFree=67050508/67111528
[pid=2510] ppid=2506 vsize=79500 CPUtime=582.3 cores=1,3,5,7
/proc/2510/stat : 2510 (march_rw) R 2506 2510 1071 0 -1 4202496 44402 0 0 0 58226 4 0 0 25 0 1 0 876237069 81408000 16906 33554432000 4194304 4300876 140736195563456 18446744073709551615 4265472 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/2510/statm: 19875 16906 169 27 0 18324 0
Current children cumulated CPU time (s) 582.3
Current children cumulated vsize (KiB) 79500

[startup+642.3 s]

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

[startup+4062.31 s]
/proc/loadavg: 2.00 2.00 2.00 4/178 2634
/proc/meminfo: memFree=31546312/32951124 swapFree=67050508/67111528
[pid=2510] ppid=2506 vsize=82932 CPUtime=4062.44 cores=1,3,5,7
/proc/2510/stat : 2510 (march_rw) R 2506 2510 1071 0 -1 4202496 45290 0 0 0 406239 5 0 0 25 0 1 0 876237069 84922368 17794 33554432000 4194304 4300876 140736195563456 18446744073709551615 4228153 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/2510/statm: 20733 17794 169 27 0 19182 0
Current children cumulated CPU time (s) 4062.44
Current children cumulated vsize (KiB) 82932

[startup+4122.3 s]
/proc/loadavg: 2.00 2.00 2.00 4/178 2635
/proc/meminfo: memFree=31540312/32951124 swapFree=67050508/67111528
[pid=2510] ppid=2506 vsize=82932 CPUtime=4122.44 cores=1,3,5,7
/proc/2510/stat : 2510 (march_rw) R 2506 2510 1071 0 -1 4202496 45298 0 0 0 412239 5 0 0 25 0 1 0 876237069 84922368 17802 33554432000 4194304 4300876 140736195563456 18446744073709551615 4248592 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/2510/statm: 20733 17802 169 27 0 19182 0
Current children cumulated CPU time (s) 4122.44
Current children cumulated vsize (KiB) 82932

[startup+4182.3 s]
/proc/loadavg: 2.00 2.00 2.00 4/178 2637
/proc/meminfo: memFree=31533812/32951124 swapFree=67050508/67111528
[pid=2510] ppid=2506 vsize=83064 CPUtime=4182.44 cores=1,3,5,7
/proc/2510/stat : 2510 (march_rw) R 2506 2510 1071 0 -1 4202496 45309 0 0 0 418239 5 0 0 25 0 1 0 876237069 85057536 17813 33554432000 4194304 4300876 140736195563456 18446744073709551615 4214485 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/2510/statm: 20766 17813 169 27 0 19215 0
Current children cumulated CPU time (s) 4182.44
Current children cumulated vsize (KiB) 83064

[startup+4242.3 s]
/proc/loadavg: 2.09 2.03 2.01 4/178 2638
/proc/meminfo: memFree=31527700/32951124 swapFree=67050508/67111528
[pid=2510] ppid=2506 vsize=83064 CPUtime=4242.44 cores=1,3,5,7
/proc/2510/stat : 2510 (march_rw) R 2506 2510 1071 0 -1 4202496 45315 0 0 0 424239 5 0 0 25 0 1 0 876237069 85057536 17819 33554432000 4194304 4300876 140736195563456 18446744073709551615 4217073 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/2510/statm: 20766 17819 169 27 0 19215 0
Current children cumulated CPU time (s) 4242.44
Current children cumulated vsize (KiB) 83064

[startup+4302.3 s]
/proc/loadavg: 2.03 2.02 2.00 4/178 2640
/proc/meminfo: memFree=31521328/32951124 swapFree=67050508/67111528
[pid=2510] ppid=2506 vsize=83064 CPUtime=4302.44 cores=1,3,5,7
/proc/2510/stat : 2510 (march_rw) R 2506 2510 1071 0 -1 4202496 45322 0 0 0 430239 5 0 0 25 0 1 0 876237069 85057536 17826 33554432000 4194304 4300876 140736195563456 18446744073709551615 4217077 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/2510/statm: 20766 17826 169 27 0 19215 0
Current children cumulated CPU time (s) 4302.44
Current children cumulated vsize (KiB) 83064

[startup+4362.3 s]
/proc/loadavg: 2.01 2.02 2.00 4/178 2642
/proc/meminfo: memFree=31515072/32951124 swapFree=67050508/67111528
[pid=2510] ppid=2506 vsize=83064 CPUtime=4362.44 cores=1,3,5,7
/proc/2510/stat : 2510 (march_rw) R 2506 2510 1071 0 -1 4202496 45330 0 0 0 436239 5 0 0 25 0 1 0 876237069 85057536 17834 33554432000 4194304 4300876 140736195563456 18446744073709551615 4216986 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/2510/statm: 20766 17834 169 27 0 19215 0
Current children cumulated CPU time (s) 4362.44
Current children cumulated vsize (KiB) 83064

[startup+4422.3 s]
/proc/loadavg: 2.00 2.01 2.00 3/178 2643
/proc/meminfo: memFree=31509204/32951124 swapFree=67050508/67111528
[pid=2510] ppid=2506 vsize=83196 CPUtime=4422.45 cores=1,3,5,7
/proc/2510/stat : 2510 (march_rw) R 2506 2510 1071 0 -1 4202496 45339 0 0 0 442240 5 0 0 25 0 1 0 876237069 85192704 17843 33554432000 4194304 4300876 140736195563456 18446744073709551615 4216999 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/2510/statm: 20799 17843 169 27 0 19248 0
Current children cumulated CPU time (s) 4422.45
Current children cumulated vsize (KiB) 83196

[startup+4482.3 s]
/proc/loadavg: 2.00 2.00 2.00 4/178 2645
/proc/meminfo: memFree=31503076/32951124 swapFree=67050508/67111528
[pid=2510] ppid=2506 vsize=83196 CPUtime=4482.45 cores=1,3,5,7
/proc/2510/stat : 2510 (march_rw) R 2506 2510 1071 0 -1 4202496 45346 0 0 0 448240 5 0 0 25 0 1 0 876237069 85192704 17850 33554432000 4194304 4300876 140736195563456 18446744073709551615 4225187 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/2510/statm: 20799 17850 169 27 0 19248 0
Current children cumulated CPU time (s) 4482.45
Current children cumulated vsize (KiB) 83196

[startup+4542.3 s]
/proc/loadavg: 2.00 2.00 2.00 4/178 2646
/proc/meminfo: memFree=31496716/32951124 swapFree=67050508/67111528
[pid=2510] ppid=2506 vsize=83196 CPUtime=4542.45 cores=1,3,5,7
/proc/2510/stat : 2510 (march_rw) R 2506 2510 1071 0 -1 4202496 45352 0 0 0 454240 5 0 0 25 0 1 0 876237069 85192704 17856 33554432000 4194304 4300876 140736195563456 18446744073709551615 4225211 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/2510/statm: 20799 17856 169 27 0 19248 0
Current children cumulated CPU time (s) 4542.45
Current children cumulated vsize (KiB) 83196

[startup+4602.3 s]
/proc/loadavg: 2.00 2.00 2.00 4/178 2648
/proc/meminfo: memFree=31490324/32951124 swapFree=67050508/67111528
[pid=2510] ppid=2506 vsize=83196 CPUtime=4602.46 cores=1,3,5,7
/proc/2510/stat : 2510 (march_rw) R 2506 2510 1071 0 -1 4202496 45359 0 0 0 460241 5 0 0 25 0 1 0 876237069 85192704 17863 33554432000 4194304 4300876 140736195563456 18446744073709551615 4216986 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/2510/statm: 20799 17863 169 27 0 19248 0
Current children cumulated CPU time (s) 4602.46
Current children cumulated vsize (KiB) 83196

[startup+4662.3 s]
/proc/loadavg: 2.00 2.00 2.00 4/178 2650
/proc/meminfo: memFree=31483820/32951124 swapFree=67050508/67111528
[pid=2510] ppid=2506 vsize=83328 CPUtime=4662.46 cores=1,3,5,7
/proc/2510/stat : 2510 (march_rw) R 2506 2510 1071 0 -1 4202496 45367 0 0 0 466241 5 0 0 25 0 1 0 876237069 85327872 17871 33554432000 4194304 4300876 140736195563456 18446744073709551615 4200357 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/2510/statm: 20832 17871 169 27 0 19281 0
Current children cumulated CPU time (s) 4662.46
Current children cumulated vsize (KiB) 83328

[startup+4722.31 s]
/proc/loadavg: 2.00 2.00 2.00 4/178 2651
/proc/meminfo: memFree=31477324/32951124 swapFree=67050508/67111528
[pid=2510] ppid=2506 vsize=83328 CPUtime=4722.46 cores=1,3,5,7
/proc/2510/stat : 2510 (march_rw) R 2506 2510 1071 0 -1 4202496 45373 0 0 0 472241 5 0 0 25 0 1 0 876237069 85327872 17877 33554432000 4194304 4300876 140736195563456 18446744073709551615 4248592 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/2510/statm: 20832 17877 169 27 0 19281 0
Current children cumulated CPU time (s) 4722.46
Current children cumulated vsize (KiB) 83328

[startup+4782.3 s]
/proc/loadavg: 2.00 2.00 2.00 4/178 2653
/proc/meminfo: memFree=31470936/32951124 swapFree=67050508/67111528
[pid=2510] ppid=2506 vsize=83328 CPUtime=4782.46 cores=1,3,5,7
/proc/2510/stat : 2510 (march_rw) R 2506 2510 1071 0 -1 4202496 45381 0 0 0 478241 5 0 0 25 0 1 0 876237069 85327872 17885 33554432000 4194304 4300876 140736195563456 18446744073709551615 4228476 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/2510/statm: 20832 17885 169 27 0 19281 0
Current children cumulated CPU time (s) 4782.46
Current children cumulated vsize (KiB) 83328

[startup+4842.3 s]
/proc/loadavg: 2.00 2.00 2.00 4/178 2654
/proc/meminfo: memFree=31464428/32951124 swapFree=67050508/67111528
[pid=2510] ppid=2506 vsize=83328 CPUtime=4842.46 cores=1,3,5,7
/proc/2510/stat : 2510 (march_rw) R 2506 2510 1071 0 -1 4202496 45388 0 0 0 484241 5 0 0 25 0 1 0 876237069 85327872 17892 33554432000 4194304 4300876 140736195563456 18446744073709551615 4248592 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/2510/statm: 20832 17892 169 27 0 19281 0
Current children cumulated CPU time (s) 4842.46
Current children cumulated vsize (KiB) 83328

[startup+4902.3 s]
/proc/loadavg: 2.00 2.00 2.00 4/178 2656
/proc/meminfo: memFree=31458172/32951124 swapFree=67050508/67111528
[pid=2510] ppid=2506 vsize=83328 CPUtime=4902.46 cores=1,3,5,7
/proc/2510/stat : 2510 (march_rw) R 2506 2510 1071 0 -1 4202496 45395 0 0 0 490241 5 0 0 25 0 1 0 876237069 85327872 17899 33554432000 4194304 4300876 140736195563456 18446744073709551615 4216891 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/2510/statm: 20832 17899 169 27 0 19281 0
Current children cumulated CPU time (s) 4902.46
Current children cumulated vsize (KiB) 83328

[startup+4962.3 s]
/proc/loadavg: 2.00 2.00 2.00 4/178 2658
/proc/meminfo: memFree=31451916/32951124 swapFree=67050508/67111528
[pid=2510] ppid=2506 vsize=83460 CPUtime=4962.47 cores=1,3,5,7
/proc/2510/stat : 2510 (march_rw) R 2506 2510 1071 0 -1 4202496 45402 0 0 0 496242 5 0 0 25 0 1 0 876237069 85463040 17906 33554432000 4194304 4300876 140736195563456 18446744073709551615 4276832 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/2510/statm: 20865 17906 169 27 0 19314 0
Current children cumulated CPU time (s) 4962.47
Current children cumulated vsize (KiB) 83460



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+4999.9 s]
/proc/loadavg: 2.00 2.00 2.00 4/178 2659
/proc/meminfo: memFree=31447536/32951124 swapFree=67050508/67111528
[pid=2510] ppid=2506 vsize=83460 CPUtime=5000.07 cores=1,3,5,7
/proc/2510/stat : 2510 (march_rw) R 2506 2510 1071 0 -1 4202496 45406 0 0 0 500002 5 0 0 25 0 1 0 876237069 85463040 17910 33554432000 4194304 4300876 140736195563456 18446744073709551615 4250944 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/2510/statm: 20865 17910 169 27 0 19314 0
Current children cumulated CPU time (s) 5000.07
Current children cumulated vsize (KiB) 83460

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: 2.00 2.00 2.00 4/178 2659
/proc/meminfo: memFree=31447536/32951124 swapFree=67050508/67111528
[pid=2510] ppid=2506 vsize=83460 CPUtime=5000.07 cores=1,3,5,7
/proc/2510/stat : 2510 (march_rw) R 2506 2510 1071 0 -1 4202496 45406 0 0 0 500002 5 0 0 25 0 1 0 876237069 85463040 17910 33554432000 4194304 4300876 140736195563456 18446744073709551615 4250944 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/2510/statm: 20865 17910 169 27 0 19314 0
Current children cumulated CPU time (s) 5000.07
Current children cumulated vsize (KiB) 83460

Child ended because it received signal 15 (SIGTERM)
Real time (s): 4999.91
CPU time (s): 5000.08
CPU user time (s): 5000.03
CPU system time (s): 0.053991
CPU usage (%): 100.003
Max. virtual memory (cumulated for all children) (KiB): 83460

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 5000.03
system time used= 0.053991
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 45406
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= 12869

runsolver used 7.68883 second user time and 19.535 second system time

The end

Launcher Data 

Begin job on node102 at 2011-06-09 21:05:47
IDJOB=3420363
IDBENCH=82615
IDSOLVER=1913
FILE ID=node102/3420363-1307646347
RUNJOBID= node102-1307636342-2014
PBS_JOBID= 13549389
Free space on /tmp= 74196 MiB

SOLVER NAME= march_rw 2011-03-02
BENCH NAME= SAT11/random/large/unif-k3-r4.2-v30000-c126000-S379804333-028-UNKNOWN.cnf
COMMAND LINE= ./march_rw BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3420363-1307646347/watcher-3420363-1307646347 -o /tmp/evaluation-result-3420363-1307646347/solver-3420363-1307646347 -C 5000 -W 5100 -M 15500  ./march_rw HOME/instance-3420363-1307646347.cnf

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

MD5SUM BENCH= 0aa289a52d8d004ea581b39b43a8a19a
RANDOM SEED=1177860971

node102.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		: 2666.828
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	: 5333.65
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		: 2666.828
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	: 5226.15
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		: 2666.828
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	: 5332.82
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		: 2666.828
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		: 2666.828
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		: 2666.828
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		: 2666.828
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		: 2666.828
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	: 5332.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]


/proc/meminfo:
MemTotal:     32951124 kB
MemFree:      32020424 kB
Buffers:        211164 kB
Cached:         484424 kB
SwapCached:      25184 kB
Active:         335024 kB
Inactive:       390992 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32951124 kB
LowFree:      32020424 kB
SwapTotal:    67111528 kB
SwapFree:     67050508 kB
Dirty:            3516 kB
Writeback:           0 kB
AnonPages:       27656 kB
Mapped:           8828 kB
Slab:           139008 kB
PageTables:       4276 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83587088 kB
Committed_AS:   191992 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= 74196 MiB
End job on node102 at 2011-06-09 22:29:09