Trace number 3420332

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) 5000.1 5000.02

General information on the benchmark

Namerandom/large/
unif-k3-r4.2-v15000-c63000-S38529837-091-UNKNOWN.cnf
MD5SUMcf967108532c9cfea4028aa361399380
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark14.9277
Satisfiable
(Un)Satisfiability was proved
Number of variables15000
Number of clauses63000
Sum of the clauses size189000
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 363000
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data 

0.39/0.43	c main():: ***                                   [ march satisfiability solver ]                                   ***
0.39/0.43	c main()::  **                Copyright (C) 2001-2009 M.J.H. Heule, J.E. van Zwieten, and M. Dufour                 **
0.39/0.43	c main()::   *  This program may be redistributed and/or modified under the terms of the GNU Gereral Public License  *
0.39/0.43	c main()::
0.39/0.43	c initFormula():: searching for DIMACS p-line....
0.39/0.43	c initFormula():: the DIMACS p-line indicates a CNF of 15000 variables and 63000 clauses.
0.39/0.43	c parseCNF():: parsing....
0.39/0.43	c parseCNF():: the CNF contains 0 unary clauses.
0.39/0.43	c runParser():: parsing was successful, warming up engines...
0.39/0.43	c simplify_formula():: removed 0 tautological, 292 satisfied and 0 duplicate clauses
0.39/0.43	c preprocessing fase I completed:: there are now 14956 free variables and 62708 clauses.
0.39/0.43	c using 3-SAT heuristics (occurence based diff)
0.39/0.43	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.39/0.43	c simplify_formula():: removed 0 tautological, 0 satisfied and 147 duplicate clauses
0.39/0.44	c resolvent_look() :: found 85 resolvents
0.39/0.44	c main():: clause / variable ratio: ( 62793 / 15000 ) = 4.19
0.39/0.44	c longest clause has size 3
0.39/0.44	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.39/0.44	c number of free variables = 14956
0.39/0.44	c dynamic_preselect_setsize :: off
0.39/0.44	c main():: all systems go!
0.39/0.44	c |----------------------------------------------------------------|

Verifier Data 

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

Watcher Data 

runsolver Copyright (C) 2010-2011 Olivier ROUSSEL

This is runsolver version 3.3.0 (svn: 961)

This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
GNU General Public License for more details.

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-3420332-1306599409/watcher-3420332-1306599409 -o /tmp/evaluation-result-3420332-1306599409/solver-3420332-1306599409 -C 5000 -W 5100 -M 15500 ./march_rw HOME/instance-3420332-1306599409.cnf 

running on 4 cores: 0,2,4,6

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 5000 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 5030 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 5100 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 15872000 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 15923200 KiB
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 1.86 1.99 1.99 2/370 6847
/proc/meminfo: memFree=22737964/32951124 swapFree=37160472/67111528
[pid=6847] ppid=6845 vsize=9124 CPUtime=0 cores=0,2,4,6
/proc/6847/stat : 6847 (march_rw) R 6845 6847 5930 0 -1 4194304 807 0 0 0 0 0 0 0 25 0 1 0 771541388 9342976 752 33554432000 4194304 4300876 140736947538496 18446744073709551615 230808826565 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/6847/statm: 2281 753 113 27 0 730 0

[startup+0.055505 s]
/proc/loadavg: 1.86 1.99 1.99 2/370 6847
/proc/meminfo: memFree=22737964/32951124 swapFree=37160472/67111528
[pid=6847] ppid=6845 vsize=15136 CPUtime=0.05 cores=0,2,4,6
/proc/6847/stat : 6847 (march_rw) R 6845 6847 5930 0 -1 4194304 2123 0 0 0 5 0 0 0 25 0 1 0 771541388 15499264 1615 33554432000 4194304 4300876 140736947538496 18446744073709551615 4242463 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/6847/statm: 3784 1615 127 27 0 2233 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 15136

[startup+0.100497 s]
/proc/loadavg: 1.86 1.99 1.99 2/370 6847
/proc/meminfo: memFree=22737964/32951124 swapFree=37160472/67111528
[pid=6847] ppid=6845 vsize=16544 CPUtime=0.09 cores=0,2,4,6
/proc/6847/stat : 6847 (march_rw) R 6845 6847 5930 0 -1 4194304 3952 0 0 0 9 0 0 0 25 0 1 0 771541388 16941056 2061 33554432000 4194304 4300876 140736947538496 18446744073709551615 4239745 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/6847/statm: 4136 2061 129 27 0 2585 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 16544

[startup+0.300442 s]
/proc/loadavg: 1.86 1.99 1.99 2/370 6847
/proc/meminfo: memFree=22737964/32951124 swapFree=37160472/67111528
[pid=6847] ppid=6845 vsize=17752 CPUtime=0.29 cores=0,2,4,6
/proc/6847/stat : 6847 (march_rw) R 6845 6847 5930 0 -1 4202496 12842 0 0 0 28 1 0 0 25 0 1 0 771541388 18178048 2369 33554432000 4194304 4300876 140736947538496 18446744073709551615 4256624 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/6847/statm: 4438 2369 137 27 0 2887 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 17752

[startup+0.700364 s]
/proc/loadavg: 1.86 1.99 1.99 2/370 6847
/proc/meminfo: memFree=22737964/32951124 swapFree=37160472/67111528
[pid=6847] ppid=6845 vsize=35884 CPUtime=0.69 cores=0,2,4,6
/proc/6847/stat : 6847 (march_rw) R 6845 6847 5930 0 -1 4202496 20718 0 0 0 67 2 0 0 25 0 1 0 771541388 36745216 6813 33554432000 4194304 4300876 140736947538496 18446744073709551615 4216887 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/6847/statm: 8971 6813 169 27 0 7420 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 35884

[startup+1.50022 s]
/proc/loadavg: 1.86 1.99 1.99 3/374 6854
/proc/meminfo: memFree=22680776/32951124 swapFree=37160472/67111528
[pid=6847] ppid=6845 vsize=38684 CPUtime=1.49 cores=0,2,4,6
/proc/6847/stat : 6847 (march_rw) R 6845 6847 5930 0 -1 4202496 21380 0 0 0 147 2 0 0 25 0 1 0 771541388 39612416 7475 33554432000 4194304 4300876 140736947538496 18446744073709551615 4214474 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/6847/statm: 9671 7475 169 27 0 8120 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 38684

[startup+3.10093 s]
/proc/loadavg: 1.86 1.99 1.99 3/374 6854
/proc/meminfo: memFree=22684496/32951124 swapFree=37160472/67111528
[pid=6847] ppid=6845 vsize=39608 CPUtime=3.09 cores=0,2,4,6
/proc/6847/stat : 6847 (march_rw) R 6845 6847 5930 0 -1 4202496 21610 0 0 0 307 2 0 0 25 0 1 0 771541388 40558592 7705 33554432000 4194304 4300876 140736947538496 18446744073709551615 4248592 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/6847/statm: 9902 7705 169 27 0 8351 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 39608

[startup+6.30035 s]
/proc/loadavg: 1.87 1.99 1.99 3/374 6854
/proc/meminfo: memFree=22617004/32951124 swapFree=37160472/67111528
[pid=6847] ppid=6845 vsize=40136 CPUtime=6.29 cores=0,2,4,6
/proc/6847/stat : 6847 (march_rw) R 6845 6847 5930 0 -1 4202496 21750 0 0 0 627 2 0 0 25 0 1 0 771541388 41099264 7845 33554432000 4194304 4300876 140736947538496 18446744073709551615 4261326 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/6847/statm: 10034 7845 169 27 0 8483 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 40136

[startup+12.7012 s]
/proc/loadavg: 1.88 1.99 1.99 3/374 6854
/proc/meminfo: memFree=22611356/32951124 swapFree=37160472/67111528
[pid=6847] ppid=6845 vsize=40796 CPUtime=12.69 cores=0,2,4,6
/proc/6847/stat : 6847 (march_rw) R 6845 6847 5930 0 -1 4202496 21907 0 0 0 1267 2 0 0 25 0 1 0 771541388 41775104 8002 33554432000 4194304 4300876 140736947538496 18446744073709551615 4214443 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/6847/statm: 10199 8002 169 27 0 8648 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 40796

[startup+25.5008 s]
/proc/loadavg: 1.90 1.99 1.99 3/374 6854
/proc/meminfo: memFree=22602456/32951124 swapFree=37160472/67111528
[pid=6847] ppid=6845 vsize=41324 CPUtime=25.49 cores=0,2,4,6
/proc/6847/stat : 6847 (march_rw) R 6845 6847 5930 0 -1 4202496 22044 0 0 0 2547 2 0 0 25 0 1 0 771541388 42315776 8139 33554432000 4194304 4300876 140736947538496 18446744073709551615 4216989 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/6847/statm: 10331 8139 169 27 0 8780 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 41324

[startup+51.1012 s]
/proc/loadavg: 2.00 2.00 1.99 3/374 6855
/proc/meminfo: memFree=22599700/32951124 swapFree=37160472/67111528
[pid=6847] ppid=6845 vsize=41852 CPUtime=51.09 cores=0,2,4,6
/proc/6847/stat : 6847 (march_rw) R 6845 6847 5930 0 -1 4202496 22204 0 0 0 5107 2 0 0 25 0 1 0 771541388 42856448 8299 33554432000 4194304 4300876 140736947538496 18446744073709551615 4214440 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/6847/statm: 10463 8299 169 27 0 8912 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 41852

[startup+102.314 s]
/proc/loadavg: 2.00 2.00 1.99 3/374 6856
/proc/meminfo: memFree=22595972/32951124 swapFree=37160472/67111528
[pid=6847] ppid=6845 vsize=42512 CPUtime=102.31 cores=0,2,4,6
/proc/6847/stat : 6847 (march_rw) R 6845 6847 5930 0 -1 4202496 22353 0 0 0 10229 2 0 0 25 0 1 0 771541388 43532288 8448 33554432000 4194304 4300876 140736947538496 18446744073709551615 4214485 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/6847/statm: 10628 8448 169 27 0 9077 0
Current children cumulated CPU time (s) 102.31
Current children cumulated vsize (KiB) 42512

[startup+162.301 s]
/proc/loadavg: 2.00 2.00 1.99 3/374 6858
/proc/meminfo: memFree=22594336/32951124 swapFree=37160472/67111528
[pid=6847] ppid=6845 vsize=42908 CPUtime=162.3 cores=0,2,4,6
/proc/6847/stat : 6847 (march_rw) R 6845 6847 5930 0 -1 4202496 22463 0 0 0 16228 2 0 0 25 0 1 0 771541388 43937792 8558 33554432000 4194304 4300876 140736947538496 18446744073709551615 4200277 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/6847/statm: 10727 8558 169 27 0 9176 0
Current children cumulated CPU time (s) 162.3
Current children cumulated vsize (KiB) 42908

[startup+222.301 s]
/proc/loadavg: 2.00 2.00 1.99 3/374 6859
/proc/meminfo: memFree=22593200/32951124 swapFree=37160472/67111528
[pid=6847] ppid=6845 vsize=43172 CPUtime=222.3 cores=0,2,4,6
/proc/6847/stat : 6847 (march_rw) R 6845 6847 5930 0 -1 4202496 22535 0 0 0 22228 2 0 0 25 0 1 0 771541388 44208128 8630 33554432000 4194304 4300876 140736947538496 18446744073709551615 4200263 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/6847/statm: 10793 8630 169 27 0 9242 0
Current children cumulated CPU time (s) 222.3
Current children cumulated vsize (KiB) 43172

[startup+282.301 s]
/proc/loadavg: 2.00 2.00 1.99 3/374 6861
/proc/meminfo: memFree=22592432/32951124 swapFree=37160472/67111528
[pid=6847] ppid=6845 vsize=43436 CPUtime=282.3 cores=0,2,4,6
/proc/6847/stat : 6847 (march_rw) R 6845 6847 5930 0 -1 4202496 22596 0 0 0 28228 2 0 0 25 0 1 0 771541388 44478464 8691 33554432000 4194304 4300876 140736947538496 18446744073709551615 4214434 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/6847/statm: 10859 8691 169 27 0 9308 0
Current children cumulated CPU time (s) 282.3
Current children cumulated vsize (KiB) 43436

[startup+342.301 s]
/proc/loadavg: 2.00 2.00 1.99 3/374 6863
/proc/meminfo: memFree=22591772/32951124 swapFree=37160472/67111528
[pid=6847] ppid=6845 vsize=43700 CPUtime=342.3 cores=0,2,4,6
/proc/6847/stat : 6847 (march_rw) R 6845 6847 5930 0 -1 4202496 22641 0 0 0 34228 2 0 0 25 0 1 0 771541388 44748800 8736 33554432000 4194304 4300876 140736947538496 18446744073709551615 4228476 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/6847/statm: 10925 8736 169 27 0 9374 0
Current children cumulated CPU time (s) 342.3
Current children cumulated vsize (KiB) 43700

[startup+402.301 s]
/proc/loadavg: 2.06 2.02 2.00 3/374 6864
/proc/meminfo: memFree=22591376/32951124 swapFree=37160472/67111528
[pid=6847] ppid=6845 vsize=43832 CPUtime=402.3 cores=0,2,4,6
/proc/6847/stat : 6847 (march_rw) R 6845 6847 5930 0 -1 4202496 22689 0 0 0 40228 2 0 0 25 0 1 0 771541388 44883968 8784 33554432000 4194304 4300876 140736947538496 18446744073709551615 4269166 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/6847/statm: 10958 8784 169 27 0 9407 0
Current children cumulated CPU time (s) 402.3
Current children cumulated vsize (KiB) 43832

[startup+462.301 s]
/proc/loadavg: 2.02 2.01 2.00 3/374 6866
/proc/meminfo: memFree=22590968/32951124 swapFree=37160472/67111528
[pid=6847] ppid=6845 vsize=43964 CPUtime=462.3 cores=0,2,4,6
/proc/6847/stat : 6847 (march_rw) R 6845 6847 5930 0 -1 4202496 22728 0 0 0 46228 2 0 0 25 0 1 0 771541388 45019136 8823 33554432000 4194304 4300876 140736947538496 18446744073709551615 4214440 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/6847/statm: 10991 8823 169 27 0 9440 0
Current children cumulated CPU time (s) 462.3
Current children cumulated vsize (KiB) 43964

[startup+522.301 s]
/proc/loadavg: 2.01 2.00 2.00 3/374 6867
/proc/meminfo: memFree=22590684/32951124 swapFree=37160472/67111528
[pid=6847] ppid=6845 vsize=44096 CPUtime=522.3 cores=0,2,4,6
/proc/6847/stat : 6847 (march_rw) R 6845 6847 5930 0 -1 4202496 22762 0 0 0 52228 2 0 0 25 0 1 0 771541388 45154304 8857 33554432000 4194304 4300876 140736947538496 18446744073709551615 4274272 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/6847/statm: 11024 8857 169 27 0 9473 0
Current children cumulated CPU time (s) 522.3
Current children cumulated vsize (KiB) 44096

[startup+582.301 s]
/proc/loadavg: 2.08 2.03 2.01 3/374 6869
/proc/meminfo: memFree=22590420/32951124 swapFree=37160472/67111528
[pid=6847] ppid=6845 vsize=44228 CPUtime=582.31 cores=0,2,4,6
/proc/6847/stat : 6847 (march_rw) R 6845 6847 5930 0 -1 4202496 22791 0 0 0 58229 2 0 0 25 0 1 0 771541388 45289472 8886 33554432000 4194304 4300876 140736947538496 18446744073709551615 4214400 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/6847/statm: 11057 8886 169 27 0 9506 0
Current children cumulated CPU time (s) 582.31
Current children cumulated vsize (KiB) 44228

[startup+642.3 s]

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

[startup+4002.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/374 6972
/proc/meminfo: memFree=22583964/32951124 swapFree=37160472/67111528
[pid=6847] ppid=6845 vsize=46476 CPUtime=4002.35 cores=0,2,4,6
/proc/6847/stat : 6847 (march_rw) R 6845 6847 5930 0 -1 4202496 23338 0 0 0 400230 5 0 0 25 0 1 0 771541388 47591424 9433 33554432000 4194304 4300876 140736947538496 18446744073709551615 4214440 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/6847/statm: 11619 9433 169 27 0 10068 0
Current children cumulated CPU time (s) 4002.35
Current children cumulated vsize (KiB) 46476

[startup+4062.31 s]
/proc/loadavg: 2.00 2.00 2.00 3/374 6974
/proc/meminfo: memFree=22583564/32951124 swapFree=37160472/67111528
[pid=6847] ppid=6845 vsize=46476 CPUtime=4062.36 cores=0,2,4,6
/proc/6847/stat : 6847 (march_rw) R 6845 6847 5930 0 -1 4202496 23342 0 0 0 406231 5 0 0 25 0 1 0 771541388 47591424 9437 33554432000 4194304 4300876 140736947538496 18446744073709551615 4214440 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/6847/statm: 11619 9437 169 27 0 10068 0
Current children cumulated CPU time (s) 4062.36
Current children cumulated vsize (KiB) 46476

[startup+4122.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/374 6975
/proc/meminfo: memFree=22583528/32951124 swapFree=37160472/67111528
[pid=6847] ppid=6845 vsize=46476 CPUtime=4122.35 cores=0,2,4,6
/proc/6847/stat : 6847 (march_rw) R 6845 6847 5930 0 -1 4202496 23346 0 0 0 412230 5 0 0 25 0 1 0 771541388 47591424 9441 33554432000 4194304 4300876 140736947538496 18446744073709551615 4214400 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/6847/statm: 11619 9441 169 27 0 10068 0
Current children cumulated CPU time (s) 4122.35
Current children cumulated vsize (KiB) 46476

[startup+4182.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/374 6977
/proc/meminfo: memFree=22583264/32951124 swapFree=37160472/67111528
[pid=6847] ppid=6845 vsize=46476 CPUtime=4182.35 cores=0,2,4,6
/proc/6847/stat : 6847 (march_rw) R 6845 6847 5930 0 -1 4202496 23352 0 0 0 418230 5 0 0 25 0 1 0 771541388 47591424 9447 33554432000 4194304 4300876 140736947538496 18446744073709551615 4214434 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/6847/statm: 11619 9447 169 27 0 10068 0
Current children cumulated CPU time (s) 4182.35
Current children cumulated vsize (KiB) 46476

[startup+4242.3 s]
/proc/loadavg: 2.07 2.03 2.01 3/374 6979
/proc/meminfo: memFree=22583364/32951124 swapFree=37160472/67111528
[pid=6847] ppid=6845 vsize=46476 CPUtime=4242.36 cores=0,2,4,6
/proc/6847/stat : 6847 (march_rw) R 6845 6847 5930 0 -1 4202496 23356 0 0 0 424231 5 0 0 25 0 1 0 771541388 47591424 9451 33554432000 4194304 4300876 140736947538496 18446744073709551615 4216993 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/6847/statm: 11619 9451 169 27 0 10068 0
Current children cumulated CPU time (s) 4242.36
Current children cumulated vsize (KiB) 46476

[startup+4302.3 s]
/proc/loadavg: 2.06 2.03 2.01 3/374 6980
/proc/meminfo: memFree=22583352/32951124 swapFree=37160472/67111528
[pid=6847] ppid=6845 vsize=46476 CPUtime=4302.36 cores=0,2,4,6
/proc/6847/stat : 6847 (march_rw) R 6845 6847 5930 0 -1 4202496 23360 0 0 0 430231 5 0 0 25 0 1 0 771541388 47591424 9455 33554432000 4194304 4300876 140736947538496 18446744073709551615 4225152 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/6847/statm: 11619 9455 169 27 0 10068 0
Current children cumulated CPU time (s) 4302.36
Current children cumulated vsize (KiB) 46476

[startup+4362.3 s]
/proc/loadavg: 2.02 2.02 2.00 3/374 6982
/proc/meminfo: memFree=22583580/32951124 swapFree=37160472/67111528
[pid=6847] ppid=6845 vsize=46476 CPUtime=4362.36 cores=0,2,4,6
/proc/6847/stat : 6847 (march_rw) R 6845 6847 5930 0 -1 4202496 23364 0 0 0 436231 5 0 0 25 0 1 0 771541388 47591424 9459 33554432000 4194304 4300876 140736947538496 18446744073709551615 4214440 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/6847/statm: 11619 9459 169 27 0 10068 0
Current children cumulated CPU time (s) 4362.36
Current children cumulated vsize (KiB) 46476

[startup+4422.3 s]
/proc/loadavg: 2.07 2.03 2.00 3/374 6983
/proc/meminfo: memFree=22583812/32951124 swapFree=37160472/67111528
[pid=6847] ppid=6845 vsize=46608 CPUtime=4422.36 cores=0,2,4,6
/proc/6847/stat : 6847 (march_rw) R 6845 6847 5930 0 -1 4202496 23371 0 0 0 442231 5 0 0 25 0 1 0 771541388 47726592 9466 33554432000 4194304 4300876 140736947538496 18446744073709551615 4214448 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/6847/statm: 11652 9466 169 27 0 10101 0
Current children cumulated CPU time (s) 4422.36
Current children cumulated vsize (KiB) 46608

[startup+4482.3 s]
/proc/loadavg: 2.02 2.03 2.00 3/374 6985
/proc/meminfo: memFree=22583920/32951124 swapFree=37160472/67111528
[pid=6847] ppid=6845 vsize=46608 CPUtime=4482.36 cores=0,2,4,6
/proc/6847/stat : 6847 (march_rw) R 6845 6847 5930 0 -1 4202496 23374 0 0 0 448231 5 0 0 25 0 1 0 771541388 47726592 9469 33554432000 4194304 4300876 140736947538496 18446744073709551615 4228257 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/6847/statm: 11652 9469 169 27 0 10101 0
Current children cumulated CPU time (s) 4482.36
Current children cumulated vsize (KiB) 46608

[startup+4542.3 s]
/proc/loadavg: 2.01 2.02 2.00 3/374 6987
/proc/meminfo: memFree=22583644/32951124 swapFree=37160472/67111528
[pid=6847] ppid=6845 vsize=46608 CPUtime=4542.36 cores=0,2,4,6
/proc/6847/stat : 6847 (march_rw) R 6845 6847 5930 0 -1 4202496 23378 0 0 0 454231 5 0 0 25 0 1 0 771541388 47726592 9473 33554432000 4194304 4300876 140736947538496 18446744073709551615 4200325 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/6847/statm: 11652 9473 169 27 0 10101 0
Current children cumulated CPU time (s) 4542.36
Current children cumulated vsize (KiB) 46608

[startup+4602.3 s]
/proc/loadavg: 2.00 2.01 2.00 3/374 6988
/proc/meminfo: memFree=22581512/32951124 swapFree=37160472/67111528
[pid=6847] ppid=6845 vsize=46608 CPUtime=4602.37 cores=0,2,4,6
/proc/6847/stat : 6847 (march_rw) R 6845 6847 5930 0 -1 4202496 23382 0 0 0 460232 5 0 0 25 0 1 0 771541388 47726592 9477 33554432000 4194304 4300876 140736947538496 18446744073709551615 4250803 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/6847/statm: 11652 9477 169 27 0 10101 0
Current children cumulated CPU time (s) 4602.37
Current children cumulated vsize (KiB) 46608

[startup+4662.3 s]
/proc/loadavg: 2.00 2.01 2.00 3/374 6990
/proc/meminfo: memFree=22581356/32951124 swapFree=37160472/67111528
[pid=6847] ppid=6845 vsize=46608 CPUtime=4662.36 cores=0,2,4,6
/proc/6847/stat : 6847 (march_rw) R 6845 6847 5930 0 -1 4202496 23387 0 0 0 466231 5 0 0 25 0 1 0 771541388 47726592 9482 33554432000 4194304 4300876 140736947538496 18446744073709551615 4216986 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/6847/statm: 11652 9482 169 27 0 10101 0
Current children cumulated CPU time (s) 4662.36
Current children cumulated vsize (KiB) 46608

[startup+4722.31 s]
/proc/loadavg: 2.00 2.00 2.00 3/374 6991
/proc/meminfo: memFree=22582192/32951124 swapFree=37160472/67111528
[pid=6847] ppid=6845 vsize=46608 CPUtime=4722.38 cores=0,2,4,6
/proc/6847/stat : 6847 (march_rw) R 6845 6847 5930 0 -1 4202496 23392 0 0 0 472233 5 0 0 25 0 1 0 771541388 47726592 9487 33554432000 4194304 4300876 140736947538496 18446744073709551615 4216993 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/6847/statm: 11652 9487 169 27 0 10101 0
Current children cumulated CPU time (s) 4722.38
Current children cumulated vsize (KiB) 46608

[startup+4782.3 s]
/proc/loadavg: 2.10 2.03 2.01 3/374 6993
/proc/meminfo: memFree=22583172/32951124 swapFree=37160472/67111528
[pid=6847] ppid=6845 vsize=46608 CPUtime=4782.36 cores=0,2,4,6
/proc/6847/stat : 6847 (march_rw) R 6845 6847 5930 0 -1 4202496 23394 0 0 0 478231 5 0 0 25 0 1 0 771541388 47726592 9489 33554432000 4194304 4300876 140736947538496 18446744073709551615 4216986 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/6847/statm: 11652 9489 169 27 0 10101 0
Current children cumulated CPU time (s) 4782.36
Current children cumulated vsize (KiB) 46608

[startup+4842.3 s]
/proc/loadavg: 2.03 2.02 2.00 3/374 6995
/proc/meminfo: memFree=22582776/32951124 swapFree=37160472/67111528
[pid=6847] ppid=6845 vsize=46608 CPUtime=4842.37 cores=0,2,4,6
/proc/6847/stat : 6847 (march_rw) R 6845 6847 5930 0 -1 4202496 23398 0 0 0 484232 5 0 0 25 0 1 0 771541388 47726592 9493 33554432000 4194304 4300876 140736947538496 18446744073709551615 4214496 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/6847/statm: 11652 9493 169 27 0 10101 0
Current children cumulated CPU time (s) 4842.37
Current children cumulated vsize (KiB) 46608

[startup+4902.3 s]
/proc/loadavg: 2.01 2.02 2.00 3/374 6996
/proc/meminfo: memFree=22582764/32951124 swapFree=37160472/67111528
[pid=6847] ppid=6845 vsize=46740 CPUtime=4902.37 cores=0,2,4,6
/proc/6847/stat : 6847 (march_rw) R 6845 6847 5930 0 -1 4202496 23401 0 0 0 490232 5 0 0 25 0 1 0 771541388 47861760 9496 33554432000 4194304 4300876 140736947538496 18446744073709551615 4214496 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/6847/statm: 11685 9496 169 27 0 10134 0
Current children cumulated CPU time (s) 4902.37
Current children cumulated vsize (KiB) 46740

[startup+4962.3 s]
/proc/loadavg: 2.07 2.04 2.01 3/374 6998
/proc/meminfo: memFree=22582868/32951124 swapFree=37160472/67111528
[pid=6847] ppid=6845 vsize=46740 CPUtime=4962.37 cores=0,2,4,6
/proc/6847/stat : 6847 (march_rw) R 6845 6847 5930 0 -1 4202496 23403 0 0 0 496232 5 0 0 25 0 1 0 771541388 47861760 9498 33554432000 4194304 4300876 140736947538496 18446744073709551615 4265599 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/6847/statm: 11685 9498 169 27 0 10134 0
Current children cumulated CPU time (s) 4962.37
Current children cumulated vsize (KiB) 46740



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+5000 s]
/proc/loadavg: 2.08 2.05 2.01 3/374 6999
/proc/meminfo: memFree=22582740/32951124 swapFree=37160472/67111528
[pid=6847] ppid=6845 vsize=46740 CPUtime=5000.08 cores=0,2,4,6
/proc/6847/stat : 6847 (march_rw) R 6845 6847 5930 0 -1 4202496 23405 0 0 0 500003 5 0 0 25 0 1 0 771541388 47861760 9500 33554432000 4194304 4300876 140736947538496 18446744073709551615 4217014 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/6847/statm: 11685 9500 169 27 0 10134 0
Current children cumulated CPU time (s) 5000.08
Current children cumulated vsize (KiB) 46740

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): 5000.02
CPU time (s): 5000.1
CPU user time (s): 5000.04
CPU system time (s): 0.06199
CPU usage (%): 100.002
Max. virtual memory (cumulated for all children) (KiB): 46740

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 5000.04
system time used= 0.06199
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 23405
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= 11257

runsolver used 19.0051 second user time and 40.0999 second system time

The end

Launcher Data 

Begin job on node104 at 2011-05-28 18:16:49
IDJOB=3420332
IDBENCH=82584
IDSOLVER=1913
FILE ID=node104/3420332-1306599409
RUNJOBID= node104-1306594407-6619
PBS_JOBID= 13471576
Free space on /tmp= 73416 MiB

SOLVER NAME= march_rw 2011-03-02
BENCH NAME= SAT11/random/large/unif-k3-r4.2-v15000-c63000-S38529837-091-UNKNOWN.cnf
COMMAND LINE= ./march_rw BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3420332-1306599409/watcher-3420332-1306599409 -o /tmp/evaluation-result-3420332-1306599409/solver-3420332-1306599409 -C 5000 -W 5100 -M 15500  ./march_rw HOME/instance-3420332-1306599409.cnf

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

MD5SUM BENCH= cf967108532c9cfea4028aa361399380
RANDOM SEED=713855832

node104.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		: 2666.855
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	: 5333.71
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		: 2666.855
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	: 5332.83
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		: 2666.855
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	: 5332.67
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		: 2666.855
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	: 5332.80
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		: 2666.855
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	: 5293.18
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		: 2666.855
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	: 5332.83
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		: 2666.855
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		: 2666.855
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	: 5332.82
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]


/proc/meminfo:
MemTotal:     32951124 kB
MemFree:      22738368 kB
Buffers:        355944 kB
Cached:        7770676 kB
SwapCached:     152248 kB
Active:        3431612 kB
Inactive:      6473184 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32951124 kB
LowFree:      22738368 kB
SwapTotal:    67111528 kB
SwapFree:     37160472 kB
Dirty:            2744 kB
Writeback:           0 kB
AnonPages:     1639152 kB
Mapped:          10232 kB
Slab:           153932 kB
PageTables:      89024 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83587088 kB
Committed_AS: 87705988 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= 73412 MiB
End job on node104 at 2011-05-28 19:40:11