Trace number 3420417

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) 5000.12 4999.94

General information on the benchmark

Namerandom/large/
unif-k7-r85-v400-c34000-S586055573-067-UNKNOWN.cnf
MD5SUMd673a60901b4a946b283fdbb02f99fdc
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Satisfiable
(Un)Satisfiability was proved
Number of variables400
Number of clauses34000
Sum of the clauses size238000
Maximum clause length7
Minimum clause length7
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 30
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 534000

Solver Data 

2.59/2.60	c main():: ***                                   [ march satisfiability solver ]                                   ***
2.59/2.60	c main()::  **                Copyright (C) 2001-2009 M.J.H. Heule, J.E. van Zwieten, and M. Dufour                 **
2.59/2.60	c main()::   *  This program may be redistributed and/or modified under the terms of the GNU Gereral Public License  *
2.59/2.60	c main()::
2.59/2.60	c initFormula():: searching for DIMACS p-line....
2.59/2.60	c full lookahead due to high density!
2.59/2.60	c initFormula():: the DIMACS p-line indicates a CNF of 400 variables and 34000 clauses.
2.59/2.60	c parseCNF():: parsing....
2.59/2.60	c parseCNF():: the CNF contains 0 unary clauses.
2.59/2.60	c runParser():: parsing was successful, warming up engines...
2.59/2.60	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
2.59/2.60	c preprocessing fase I completed:: there are now 400 free variables and 34000 clauses.
2.59/2.60	c using k-SAT heuristics (size based diff)
2.59/2.60	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
2.59/2.60	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
2.59/2.60	c main():: clause / variable ratio: ( 34000 / 400 ) = 85.00
2.59/2.60	c longest clause has size 7
2.59/2.60	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
2.59/2.60	c number of free variables = 400
2.59/2.60	c dynamic_preselect_setsize :: off
2.59/2.60	c main():: all systems go!
2.59/2.60	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| ( 0/999) NodeCount: 306
2.69/2.76	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
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c |**********************************************************
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c |***************************************************************
c |****************************************************************| ( 1/999) NodeCount: 16262
6.89/6.98	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |*****************
c |******************
c |********************
c |************************
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c |***************************************************************
c |****************************************************************| ( 2/999) NodeCount: 943710
224.80/224.82	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |*********
c |**********
c |************
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c |***************
c |****************
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c |********************************************************
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c |*************************************************************
c |**************************************************************
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-3420417-1306611118/watcher-3420417-1306611118 -o /tmp/evaluation-result-3420417-1306611118/solver-3420417-1306611118 -C 5000 -W 5100 -M 15500 ./march_rw HOME/instance-3420417-1306611118.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: 2.02 2.03 2.00 2/511 32629
/proc/meminfo: memFree=11963988/32951124 swapFree=63083240/67111528
[pid=32629] ppid=32627 vsize=7656 CPUtime=0.01 cores=1,3,5,7
/proc/32629/stat : 32629 (march_rw) R 32627 32629 32597 0 -1 4194304 486 0 0 0 1 0 0 0 21 0 1 0 753527424 7839744 432 33554432000 4194304 4300876 140737451578176 18446744073709551615 4246532 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/32629/statm: 1914 433 113 27 0 363 0

[startup+0.0712219 s]
/proc/loadavg: 2.02 2.03 2.00 2/511 32629
/proc/meminfo: memFree=11963988/32951124 swapFree=63083240/67111528
[pid=32629] ppid=32627 vsize=10140 CPUtime=0.06 cores=1,3,5,7
/proc/32629/stat : 32629 (march_rw) R 32627 32629 32597 0 -1 4202496 2030 0 0 0 6 0 0 0 21 0 1 0 753527424 10383360 786 33554432000 4194304 4300876 140737451578176 18446744073709551615 4208786 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/32629/statm: 2535 786 142 27 0 984 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 10140

[startup+0.100238 s]
/proc/loadavg: 2.02 2.03 2.00 2/511 32629
/proc/meminfo: memFree=11963988/32951124 swapFree=63083240/67111528
[pid=32629] ppid=32627 vsize=10140 CPUtime=0.09 cores=1,3,5,7
/proc/32629/stat : 32629 (march_rw) R 32627 32629 32597 0 -1 4202496 4671 0 0 0 9 0 0 0 21 0 1 0 753527424 10383360 787 33554432000 4194304 4300876 140737451578176 18446744073709551615 4242185 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/32629/statm: 2535 787 143 27 0 984 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 10140

[startup+0.300179 s]
/proc/loadavg: 2.02 2.03 2.00 2/511 32629
/proc/meminfo: memFree=11963988/32951124 swapFree=63083240/67111528
[pid=32629] ppid=32627 vsize=12528 CPUtime=0.29 cores=1,3,5,7
/proc/32629/stat : 32629 (march_rw) R 32627 32629 32597 0 -1 4202496 6323 0 0 0 29 0 0 0 22 0 1 0 753527424 12828672 1354 33554432000 4194304 4300876 140737451578176 18446744073709551615 4256624 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/32629/statm: 3132 1354 143 27 0 1581 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 12528

[startup+0.700105 s]
/proc/loadavg: 2.02 2.03 2.00 2/511 32629
/proc/meminfo: memFree=11963988/32951124 swapFree=63083240/67111528
[pid=32629] ppid=32627 vsize=12528 CPUtime=0.69 cores=1,3,5,7
/proc/32629/stat : 32629 (march_rw) R 32627 32629 32597 0 -1 4202496 6323 0 0 0 69 0 0 0 23 0 1 0 753527424 12828672 1354 33554432000 4194304 4300876 140737451578176 18446744073709551615 4214645 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/32629/statm: 3132 1354 143 27 0 1581 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 12528

[startup+1.50095 s]
/proc/loadavg: 2.02 2.03 2.00 3/515 32636
/proc/meminfo: memFree=11934700/32951124 swapFree=63083240/67111528
[pid=32629] ppid=32627 vsize=12528 CPUtime=1.49 cores=1,3,5,7
/proc/32629/stat : 32629 (march_rw) R 32627 32629 32597 0 -1 4202496 6323 0 0 0 149 0 0 0 25 0 1 0 753527424 12828672 1354 33554432000 4194304 4300876 140737451578176 18446744073709551615 4214625 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/32629/statm: 3132 1354 143 27 0 1581 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 12528

[startup+3.10065 s]
/proc/loadavg: 2.02 2.03 2.00 3/515 32636
/proc/meminfo: memFree=11903700/32951124 swapFree=63083240/67111528
[pid=32629] ppid=32627 vsize=17000 CPUtime=3.09 cores=1,3,5,7
/proc/32629/stat : 32629 (march_rw) R 32627 32629 32597 0 -1 4202496 7706 0 0 0 309 0 0 0 25 0 1 0 753527424 17408000 2237 33554432000 4194304 4300876 140737451578176 18446744073709551615 4227618 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/32629/statm: 4250 2237 170 27 0 2699 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 17000

[startup+6.30104 s]
/proc/loadavg: 2.02 2.03 2.00 3/515 32636
/proc/meminfo: memFree=11882348/32951124 swapFree=63083240/67111528
[pid=32629] ppid=32627 vsize=17000 CPUtime=6.29 cores=1,3,5,7
/proc/32629/stat : 32629 (march_rw) R 32627 32629 32597 0 -1 4202496 7706 0 0 0 629 0 0 0 25 0 1 0 753527424 17408000 2237 33554432000 4194304 4300876 140737451578176 18446744073709551615 4250896 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/32629/statm: 4250 2237 170 27 0 2699 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 17000

[startup+12.7008 s]
/proc/loadavg: 2.01 2.03 2.00 3/515 32636
/proc/meminfo: memFree=11873496/32951124 swapFree=63083240/67111528
[pid=32629] ppid=32627 vsize=17000 CPUtime=12.69 cores=1,3,5,7
/proc/32629/stat : 32629 (march_rw) R 32627 32629 32597 0 -1 4202496 7706 0 0 0 1269 0 0 0 25 0 1 0 753527424 17408000 2237 33554432000 4194304 4300876 140737451578176 18446744073709551615 4227618 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/32629/statm: 4250 2237 170 27 0 2699 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 17000

[startup+25.5004 s]
/proc/loadavg: 2.01 2.03 2.00 3/515 32637
/proc/meminfo: memFree=11870128/32951124 swapFree=63083240/67111528
[pid=32629] ppid=32627 vsize=19300 CPUtime=25.49 cores=1,3,5,7
/proc/32629/stat : 32629 (march_rw) R 32627 32629 32597 0 -1 4202496 8205 0 0 0 2549 0 0 0 25 0 1 0 753527424 19763200 2736 33554432000 4194304 4300876 140737451578176 18446744073709551615 4214440 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/32629/statm: 4825 2736 170 27 0 3274 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 19300

[startup+51.1006 s]
/proc/loadavg: 2.01 2.02 2.00 3/515 32637
/proc/meminfo: memFree=11867024/32951124 swapFree=63083240/67111528
[pid=32629] ppid=32627 vsize=22176 CPUtime=51.1 cores=1,3,5,7
/proc/32629/stat : 32629 (march_rw) R 32627 32629 32597 0 -1 4202496 8788 0 0 0 5109 1 0 0 25 0 1 0 753527424 22708224 3319 33554432000 4194304 4300876 140737451578176 18446744073709551615 4276256 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/32629/statm: 5544 3319 171 27 0 3993 0
Current children cumulated CPU time (s) 51.1
Current children cumulated vsize (KiB) 22176

[startup+102.319 s]
/proc/loadavg: 2.00 2.02 2.00 3/515 32639
/proc/meminfo: memFree=11858676/32951124 swapFree=63083240/67111528
[pid=32629] ppid=32627 vsize=28644 CPUtime=102.32 cores=1,3,5,7
/proc/32629/stat : 32629 (march_rw) R 32627 32629 32597 0 -1 4202496 10001 0 0 0 10231 1 0 0 25 0 1 0 753527424 29331456 4532 33554432000 4194304 4300876 140737451578176 18446744073709551615 4227544 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/32629/statm: 7161 4532 171 27 0 5610 0
Current children cumulated CPU time (s) 102.32
Current children cumulated vsize (KiB) 28644

[startup+162.301 s]
/proc/loadavg: 2.00 2.01 2.00 3/515 32640
/proc/meminfo: memFree=11850824/32951124 swapFree=63083240/67111528
[pid=32629] ppid=32627 vsize=34464 CPUtime=162.3 cores=1,3,5,7
/proc/32629/stat : 32629 (march_rw) R 32627 32629 32597 0 -1 4202496 11513 0 0 0 16229 1 0 0 25 0 1 0 753527424 35291136 6044 33554432000 4194304 4300876 140737451578176 18446744073709551615 4214263 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/32629/statm: 8616 6044 171 27 0 7065 0
Current children cumulated CPU time (s) 162.3
Current children cumulated vsize (KiB) 34464

[startup+222.3 s]
/proc/loadavg: 2.00 2.01 2.00 3/515 32642
/proc/meminfo: memFree=11844468/32951124 swapFree=63083240/67111528
[pid=32629] ppid=32627 vsize=43196 CPUtime=222.3 cores=1,3,5,7
/proc/32629/stat : 32629 (march_rw) R 32627 32629 32597 0 -1 4202496 13175 0 0 0 22229 1 0 0 25 0 1 0 753527424 44232704 7706 33554432000 4194304 4300876 140737451578176 18446744073709551615 4227544 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/32629/statm: 10799 7706 171 27 0 9248 0
Current children cumulated CPU time (s) 222.3
Current children cumulated vsize (KiB) 43196

[startup+282.301 s]
/proc/loadavg: 2.13 2.03 2.01 3/515 32643
/proc/meminfo: memFree=11839224/32951124 swapFree=63083240/67111528
[pid=32629] ppid=32627 vsize=56292 CPUtime=282.3 cores=1,3,5,7
/proc/32629/stat : 32629 (march_rw) R 32627 32629 32597 0 -1 4202496 14524 0 0 0 28229 1 0 0 25 0 1 0 753527424 57643008 9055 33554432000 4194304 4300876 140737451578176 18446744073709551615 264726101547 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/32629/statm: 14073 9055 171 27 0 12522 0
Current children cumulated CPU time (s) 282.3
Current children cumulated vsize (KiB) 56292

[startup+342.301 s]
/proc/loadavg: 2.26 2.07 2.02 3/515 32645
/proc/meminfo: memFree=11833108/32951124 swapFree=63083240/67111528
[pid=32629] ppid=32627 vsize=56292 CPUtime=342.31 cores=1,3,5,7
/proc/32629/stat : 32629 (march_rw) R 32627 32629 32597 0 -1 4202496 15965 0 0 0 34229 2 0 0 25 0 1 0 753527424 57643008 10496 33554432000 4194304 4300876 140737451578176 18446744073709551615 4227626 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/32629/statm: 14073 10496 171 27 0 12522 0
Current children cumulated CPU time (s) 342.31
Current children cumulated vsize (KiB) 56292

[startup+402.3 s]
/proc/loadavg: 2.16 2.07 2.02 3/515 32647
/proc/meminfo: memFree=11826652/32951124 swapFree=63083240/67111528
[pid=32629] ppid=32627 vsize=56292 CPUtime=402.3 cores=1,3,5,7
/proc/32629/stat : 32629 (march_rw) R 32627 32629 32597 0 -1 4202496 17519 0 0 0 40228 2 0 0 25 0 1 0 753527424 57643008 12050 33554432000 4194304 4300876 140737451578176 18446744073709551615 4276261 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/32629/statm: 14073 12050 171 27 0 12522 0
Current children cumulated CPU time (s) 402.3
Current children cumulated vsize (KiB) 56292

[startup+462.301 s]
/proc/loadavg: 2.06 2.06 2.01 3/515 32648
/proc/meminfo: memFree=11821400/32951124 swapFree=63083240/67111528
[pid=32629] ppid=32627 vsize=75936 CPUtime=462.3 cores=1,3,5,7
/proc/32629/stat : 32629 (march_rw) R 32627 32629 32597 0 -1 4202496 19002 0 0 0 46228 2 0 0 25 0 1 0 753527424 77758464 13533 33554432000 4194304 4300876 140737451578176 18446744073709551615 4199291 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/32629/statm: 18984 13533 171 27 0 17433 0
Current children cumulated CPU time (s) 462.3
Current children cumulated vsize (KiB) 75936

[startup+522.301 s]
/proc/loadavg: 2.02 2.04 2.01 3/515 32650
/proc/meminfo: memFree=11815788/32951124 swapFree=63083240/67111528
[pid=32629] ppid=32627 vsize=75936 CPUtime=522.31 cores=1,3,5,7
/proc/32629/stat : 32629 (march_rw) R 32627 32629 32597 0 -1 4202496 20396 0 0 0 52228 3 0 0 25 0 1 0 753527424 77758464 14927 33554432000 4194304 4300876 140737451578176 18446744073709551615 4214263 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/32629/statm: 18984 14927 171 27 0 17433 0
Current children cumulated CPU time (s) 522.31
Current children cumulated vsize (KiB) 75936

[startup+582.3 s]
/proc/loadavg: 2.00 2.03 2.00 3/515 32651
/proc/meminfo: memFree=11809676/32951124 swapFree=63083240/67111528
[pid=32629] ppid=32627 vsize=75936 CPUtime=582.31 cores=1,3,5,7
/proc/32629/stat : 32629 (march_rw) R 32627 32629 32597 0 -1 4202496 21885 0 0 0 58228 3 0 0 25 0 1 0 753527424 77758464 16416 33554432000 4194304 4300876 140737451578176 18446744073709551615 4289670 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/32629/statm: 18984 16416 171 27 0 17433 0
Current children cumulated CPU time (s) 582.31
Current children cumulated vsize (KiB) 75936

[startup+642.301 s]

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

[startup+4062.32 s]
/proc/loadavg: 2.18 2.07 2.02 3/515 32756
/proc/meminfo: memFree=11446100/32951124 swapFree=63083240/67111528
[pid=32629] ppid=32627 vsize=472172 CPUtime=4062.45 cores=1,3,5,7
/proc/32629/stat : 32629 (march_rw) R 32627 32629 32597 0 -1 4202496 111031 0 0 0 406223 22 0 0 25 0 1 0 753527424 483504128 105562 33554432000 4194304 4300876 140737451578176 18446744073709551615 4276261 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/32629/statm: 118043 105562 171 27 0 116492 0
Current children cumulated CPU time (s) 4062.45
Current children cumulated vsize (KiB) 472172

[startup+4122.3 s]
/proc/loadavg: 2.11 2.07 2.02 3/515 32758
/proc/meminfo: memFree=11440124/32951124 swapFree=63083240/67111528
[pid=32629] ppid=32627 vsize=472172 CPUtime=4122.44 cores=1,3,5,7
/proc/32629/stat : 32629 (march_rw) R 32627 32629 32597 0 -1 4202496 112533 0 0 0 412221 23 0 0 25 0 1 0 753527424 483504128 107064 33554432000 4194304 4300876 140737451578176 18446744073709551615 4276256 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/32629/statm: 118043 107064 171 27 0 116492 0
Current children cumulated CPU time (s) 4122.44
Current children cumulated vsize (KiB) 472172

[startup+4182.3 s]
/proc/loadavg: 2.04 2.06 2.01 3/515 32759
/proc/meminfo: memFree=11434892/32951124 swapFree=63083240/67111528
[pid=32629] ppid=32627 vsize=472172 CPUtime=4182.44 cores=1,3,5,7
/proc/32629/stat : 32629 (march_rw) R 32627 32629 32597 0 -1 4202496 114161 0 0 0 418221 23 0 0 25 0 1 0 753527424 483504128 108692 33554432000 4194304 4300876 140737451578176 18446744073709551615 4264751 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/32629/statm: 118043 108692 171 27 0 116492 0
Current children cumulated CPU time (s) 4182.44
Current children cumulated vsize (KiB) 472172

[startup+4242.3 s]
/proc/loadavg: 2.01 2.04 2.01 3/515 32761
/proc/meminfo: memFree=11428648/32951124 swapFree=63083240/67111528
[pid=32629] ppid=32627 vsize=472172 CPUtime=4242.45 cores=1,3,5,7
/proc/32629/stat : 32629 (march_rw) R 32627 32629 32597 0 -1 4202496 115700 0 0 0 424221 24 0 0 25 0 1 0 753527424 483504128 110231 33554432000 4194304 4300876 140737451578176 18446744073709551615 4225442 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/32629/statm: 118043 110231 171 27 0 116492 0
Current children cumulated CPU time (s) 4242.45
Current children cumulated vsize (KiB) 472172

[startup+4302.3 s]
/proc/loadavg: 2.00 2.03 2.00 3/515 32763
/proc/meminfo: memFree=11422036/32951124 swapFree=63083240/67111528
[pid=32629] ppid=32627 vsize=472172 CPUtime=4302.45 cores=1,3,5,7
/proc/32629/stat : 32629 (march_rw) R 32627 32629 32597 0 -1 4202496 117292 0 0 0 430221 24 0 0 25 0 1 0 753527424 483504128 111823 33554432000 4194304 4300876 140737451578176 18446744073709551615 4264557 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/32629/statm: 118043 111823 171 27 0 116492 0
Current children cumulated CPU time (s) 4302.45
Current children cumulated vsize (KiB) 472172

[startup+4362.3 s]
/proc/loadavg: 2.00 2.02 2.00 3/515 32764
/proc/meminfo: memFree=11416040/32951124 swapFree=63083240/67111528
[pid=32629] ppid=32627 vsize=472172 CPUtime=4362.45 cores=1,3,5,7
/proc/32629/stat : 32629 (march_rw) R 32627 32629 32597 0 -1 4202496 118877 0 0 0 436221 24 0 0 25 0 1 0 753527424 483504128 113408 33554432000 4194304 4300876 140737451578176 18446744073709551615 4276213 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/32629/statm: 118043 113408 171 27 0 116492 0
Current children cumulated CPU time (s) 4362.45
Current children cumulated vsize (KiB) 472172

[startup+4422.3 s]
/proc/loadavg: 2.00 2.02 2.00 3/515 32766
/proc/meminfo: memFree=11409676/32951124 swapFree=63083240/67111528
[pid=32629] ppid=32627 vsize=472172 CPUtime=4422.45 cores=1,3,5,7
/proc/32629/stat : 32629 (march_rw) R 32627 32629 32597 0 -1 4202496 120422 0 0 0 442221 24 0 0 25 0 1 0 753527424 483504128 114953 33554432000 4194304 4300876 140737451578176 18446744073709551615 4250880 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/32629/statm: 118043 114953 171 27 0 116492 0
Current children cumulated CPU time (s) 4422.45
Current children cumulated vsize (KiB) 472172

[startup+4482.3 s]
/proc/loadavg: 2.00 2.01 2.00 3/515 32767
/proc/meminfo: memFree=11403308/32951124 swapFree=63083240/67111528
[pid=32629] ppid=32627 vsize=695936 CPUtime=4482.46 cores=1,3,5,7
/proc/32629/stat : 32629 (march_rw) R 32627 32629 32597 0 -1 4202496 122006 0 0 0 448221 25 0 0 25 0 1 0 753527424 712638464 116537 33554432000 4194304 4300876 140737451578176 18446744073709551615 4276261 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/32629/statm: 173984 116537 171 27 0 172433 0
Current children cumulated CPU time (s) 4482.46
Current children cumulated vsize (KiB) 695936

[startup+4542.3 s]
/proc/loadavg: 2.07 2.02 2.00 3/515 301
/proc/meminfo: memFree=11397192/32951124 swapFree=63083240/67111528
[pid=32629] ppid=32627 vsize=695936 CPUtime=4542.46 cores=1,3,5,7
/proc/32629/stat : 32629 (march_rw) R 32627 32629 32597 0 -1 4202496 123540 0 0 0 454221 25 0 0 25 0 1 0 753527424 712638464 118071 33554432000 4194304 4300876 140737451578176 18446744073709551615 4276261 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/32629/statm: 173984 118071 171 27 0 172433 0
Current children cumulated CPU time (s) 4542.46
Current children cumulated vsize (KiB) 695936

[startup+4602.3 s]
/proc/loadavg: 2.10 2.03 2.00 3/515 303
/proc/meminfo: memFree=11389224/32951124 swapFree=63083240/67111528
[pid=32629] ppid=32627 vsize=695936 CPUtime=4602.47 cores=1,3,5,7
/proc/32629/stat : 32629 (march_rw) R 32627 32629 32597 0 -1 4202496 125161 0 0 0 460222 25 0 0 25 0 1 0 753527424 712638464 119692 33554432000 4194304 4300876 140737451578176 18446744073709551615 4276261 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/32629/statm: 173984 119692 171 27 0 172433 0
Current children cumulated CPU time (s) 4602.47
Current children cumulated vsize (KiB) 695936

[startup+4662.3 s]
/proc/loadavg: 2.10 2.04 2.00 3/515 304
/proc/meminfo: memFree=11384112/32951124 swapFree=63083240/67111528
[pid=32629] ppid=32627 vsize=695936 CPUtime=4662.46 cores=1,3,5,7
/proc/32629/stat : 32629 (march_rw) R 32627 32629 32597 0 -1 4202496 126698 0 0 0 466221 25 0 0 25 0 1 0 753527424 712638464 121229 33554432000 4194304 4300876 140737451578176 18446744073709551615 4216219 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/32629/statm: 173984 121229 171 27 0 172433 0
Current children cumulated CPU time (s) 4662.46
Current children cumulated vsize (KiB) 695936

[startup+4722.32 s]
/proc/loadavg: 2.04 2.03 2.00 3/515 306
/proc/meminfo: memFree=11376756/32951124 swapFree=63083240/67111528
[pid=32629] ppid=32627 vsize=695936 CPUtime=4722.48 cores=1,3,5,7
/proc/32629/stat : 32629 (march_rw) R 32627 32629 32597 0 -1 4202496 128308 0 0 0 472222 26 0 0 25 0 1 0 753527424 712638464 122839 33554432000 4194304 4300876 140737451578176 18446744073709551615 4276261 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/32629/statm: 173984 122839 171 27 0 172433 0
Current children cumulated CPU time (s) 4722.48
Current children cumulated vsize (KiB) 695936

[startup+4782.3 s]
/proc/loadavg: 2.01 2.02 2.00 3/515 307
/proc/meminfo: memFree=11370904/32951124 swapFree=63083240/67111528
[pid=32629] ppid=32627 vsize=695936 CPUtime=4782.47 cores=1,3,5,7
/proc/32629/stat : 32629 (march_rw) R 32627 32629 32597 0 -1 4202496 129845 0 0 0 478221 26 0 0 25 0 1 0 753527424 712638464 124376 33554432000 4194304 4300876 140737451578176 18446744073709551615 4199280 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/32629/statm: 173984 124376 171 27 0 172433 0
Current children cumulated CPU time (s) 4782.47
Current children cumulated vsize (KiB) 695936

[startup+4842.3 s]
/proc/loadavg: 2.00 2.02 2.00 3/515 309
/proc/meminfo: memFree=11364284/32951124 swapFree=63083240/67111528
[pid=32629] ppid=32627 vsize=695936 CPUtime=4842.47 cores=1,3,5,7
/proc/32629/stat : 32629 (march_rw) R 32627 32629 32597 0 -1 4202496 131442 0 0 0 484221 26 0 0 25 0 1 0 753527424 712638464 125973 33554432000 4194304 4300876 140737451578176 18446744073709551615 4276256 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/32629/statm: 173984 125973 171 27 0 172433 0
Current children cumulated CPU time (s) 4842.47
Current children cumulated vsize (KiB) 695936

[startup+4902.3 s]
/proc/loadavg: 2.00 2.01 2.00 3/515 320
/proc/meminfo: memFree=11358416/32951124 swapFree=63083240/67111528
[pid=32629] ppid=32627 vsize=695936 CPUtime=4902.47 cores=1,3,5,7
/proc/32629/stat : 32629 (march_rw) R 32627 32629 32597 0 -1 4202496 132974 0 0 0 490220 27 0 0 25 0 1 0 753527424 712638464 127505 33554432000 4194304 4300876 140737451578176 18446744073709551615 4227618 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/32629/statm: 173984 127505 171 27 0 172433 0
Current children cumulated CPU time (s) 4902.47
Current children cumulated vsize (KiB) 695936

[startup+4962.3 s]
/proc/loadavg: 2.00 2.01 2.00 3/515 321
/proc/meminfo: memFree=11352916/32951124 swapFree=63083240/67111528
[pid=32629] ppid=32627 vsize=695936 CPUtime=4962.47 cores=1,3,5,7
/proc/32629/stat : 32629 (march_rw) R 32627 32629 32597 0 -1 4202496 134595 0 0 0 496220 27 0 0 25 0 1 0 753527424 712638464 129126 33554432000 4194304 4300876 140737451578176 18446744073709551615 4264512 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/32629/statm: 173984 129126 171 27 0 172433 0
Current children cumulated CPU time (s) 4962.47
Current children cumulated vsize (KiB) 695936



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+4999.9 s]
/proc/loadavg: 2.00 2.00 2.00 3/515 322
/proc/meminfo: memFree=11349044/32951124 swapFree=63083240/67111528
[pid=32629] ppid=32627 vsize=695936 CPUtime=5000.09 cores=1,3,5,7
/proc/32629/stat : 32629 (march_rw) R 32627 32629 32597 0 -1 4202496 135540 0 0 0 499982 27 0 0 25 0 1 0 753527424 712638464 130071 33554432000 4194304 4300876 140737451578176 18446744073709551615 4227546 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/32629/statm: 173984 130071 171 27 0 172433 0
Current children cumulated CPU time (s) 5000.09
Current children cumulated vsize (KiB) 695936

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 3/515 322
/proc/meminfo: memFree=11349044/32951124 swapFree=63083240/67111528
[pid=32629] ppid=32627 vsize=695936 CPUtime=5000.09 cores=1,3,5,7
/proc/32629/stat : 32629 (march_rw) R 32627 32629 32597 0 -1 4202496 135540 0 0 0 499982 27 0 0 25 0 1 0 753527424 712638464 130071 33554432000 4194304 4300876 140737451578176 18446744073709551615 4227546 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/32629/statm: 173984 130071 171 27 0 172433 0
Current children cumulated CPU time (s) 5000.09
Current children cumulated vsize (KiB) 695936

Child ended because it received signal 15 (SIGTERM)
Real time (s): 4999.94
CPU time (s): 5000.12
CPU user time (s): 4999.82
CPU system time (s): 0.298954
CPU usage (%): 100.004
Max. virtual memory (cumulated for all children) (KiB): 695936

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4999.82
system time used= 0.298954
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 135540
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= 3518

runsolver used 23.3994 second user time and 56.6104 second system time

The end

Launcher Data 

Begin job on node141 at 2011-05-28 21:31:58
IDJOB=3420417
IDBENCH=82669
IDSOLVER=1913
FILE ID=node141/3420417-1306611118
RUNJOBID= node141-1306611118-32616
PBS_JOBID= 13471611
Free space on /tmp= 73672 MiB

SOLVER NAME= march_rw 2011-03-02
BENCH NAME= SAT11/random/large/unif-k7-r85-v400-c34000-S586055573-067-UNKNOWN.cnf
COMMAND LINE= ./march_rw BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3420417-1306611118/watcher-3420417-1306611118 -o /tmp/evaluation-result-3420417-1306611118/solver-3420417-1306611118 -C 5000 -W 5100 -M 15500  ./march_rw HOME/instance-3420417-1306611118.cnf

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

MD5SUM BENCH= d673a60901b4a946b283fdbb02f99fdc
RANDOM SEED=150490543

node141.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		: 2666.806
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	: 5333.61
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		: 2666.806
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	: 5362.96
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		: 2666.806
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		: 2666.806
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		: 2666.806
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	: 5332.84
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		: 2666.806
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		: 2666.806
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 6
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 7
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.806
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:      11964268 kB
Buffers:        356640 kB
Cached:       10247988 kB
SwapCached:      15808 kB
Active:       12875832 kB
Inactive:      7809228 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32951124 kB
LowFree:      11964268 kB
SwapTotal:    67111528 kB
SwapFree:     63083240 kB
Dirty:            2732 kB
Writeback:           0 kB
AnonPages:    10071352 kB
Mapped:          25712 kB
Slab:           160672 kB
PageTables:      70236 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83587088 kB
Committed_AS: 150651996 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= 73668 MiB
End job on node141 at 2011-05-28 22:55:20