0.10/0.11 c main():: *** [ march satisfiability solver ] ***
0.10/0.11 c main():: ** Copyright (C) 2001-2004 M. Dufour, M. Heule, J. van Zwieten and H. van Maaren **
0.10/0.11 c main():: * This program may be redistributed and/or modified under the terms of the GNU Gereral Public License *
0.10/0.11 c main()::
0.10/0.11 c initFormula():: searching for DIMACS p-line....
0.10/0.11 c initFormula():: the DIMACS p-line indicates a CNF of 3500 variables and 9344 clauses.
0.10/0.11 c parseCNF():: parsing....
0.10/0.11 c parseCNF():: the CNF contains 0 unary clauses.
0.10/0.11 c runParser():: parsing was successful, warming up engines...
0.10/0.11 c simplify_formula():: removed 0 tautological, 738 satisfied and 0 duplicate clauses
0.10/0.11 c preprocessing fase I completed:: there are now 3291 free variables and 8606 clauses.
0.10/0.11 c stat :: sign balance is biased by 0.710
0.10/0.11 c shorten_equivalence(): average equivalence length reduced from nan to nan
0.10/0.11 c using 3-SAT heuristics (occurence based diff)
0.10/0.11 c longest clause has size 3
0.10/0.11 c simplify_formula():: removed 0 tautological, 0 satisfied and 26 duplicate clauses
0.10/0.11 c resolvent_look() :: found 10 resolvents
0.10/0.11 c lessRedundantTransformation():: nothing to be done.
0.10/0.11 c transformTo3SAT():: you gave me 3500 variables and 8616 clauses.
0.10/0.11 c transformTo3SAT():: by the way, the maximal clause length before transformation was 3.
0.10/0.11 c transformTo3SAT():: I will add 0 variables and 0 clauses!
0.10/0.11 c transformTo3SAT():: the transformation yielded 3500 variabels and 8616 clauses.
0.10/0.11 c main():: clause / variable ratio: ( 8616 / 3500 ) = 2.46
0.10/0.11 c longest clause has size 3
0.10/0.11 c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.10/0.11 c dynamic_preselect_setsize :: on
0.10/0.11 c suggested doublelook initial :: 0
0.10/0.11 c main():: all systems go!
0.10/0.11 c |----------------------------------------------------------------|
c |**
c |****
c |********
c |****************
c |*****************
c |******************
c |********************
c |************************
c |********************************
c |****************************************************************| 0 NC: 23 JD: 0
1.73/1.82 c |----------------------------------------------------------------|
c |
1.73/1.82 c
1.73/1.82 c main():: nodeCount: 23
1.73/1.82 c main():: dead ends in main: 0
1.73/1.82 c main():: lookAheadCount: 242996
1.73/1.82 c main():: unitResolveCount: 1416
1.73/1.82 c main():: time=1.810000
1.73/1.82 c main():: necessary_assignments: 16
1.73/1.82 c main():: bin_sat: 0, bin_unsat 0
1.73/1.82 c main():: doublelook: #: 665, succes #: 561
1.73/1.82 c main():: doublelook: overall 0.274 of all possible doublelooks executed
1.73/1.82 c main():: doublelook: succesrate: 84.361, average DL_trigger: 11129.143
1.73/1.82 s UNSATISFIABLE
runsolver version 3.2.0 (c) roussel@cril.univ-artois.fr
command line: runsolver --timestamp -w ROOT/results/node59/watcher-308285-1172518250 -o ROOT/results/node59/solver-308285-1172518250 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/308285-1172518250/march_ks /tmp/evaluation/308285-1172518250/instance-308285-1172518250.cnf
Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB
[startup+0 s]
/proc/loadavg: 0.85 0.97 1.00 3/64 3362
/proc/meminfo: memFree=1931200/2055920 swapFree=4183500/4192956
[pid=3362] ppid=3360 vsize=928 CPUtime=0
/proc/3362/stat : 3362 (march_ks) R 3360 3362 2707 0 -1 4194304 161 0 0 0 0 0 0 0 18 0 1 0 271781676 950272 146 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134662703 0 0 4096 0 0 0 0 17 1 0 0
/proc/3362/statm: 232 146 47 123 0 107 0
[startup+0.107181 s]
/proc/loadavg: 0.85 0.97 1.00 3/64 3362
/proc/meminfo: memFree=1931200/2055920 swapFree=4183500/4192956
[pid=3362] ppid=3360 vsize=4376 CPUtime=0.1
/proc/3362/stat : 3362 (march_ks) R 3360 3362 2707 0 -1 4194304 1907 0 0 0 10 0 0 0 18 0 1 0 271781676 4481024 863 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134838346 0 0 4096 0 0 0 0 17 1 0 0
/proc/3362/statm: 1094 863 68 123 0 969 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 4376
[startup+0.515224 s]
/proc/loadavg: 0.85 0.97 1.00 3/64 3362
/proc/meminfo: memFree=1931200/2055920 swapFree=4183500/4192956
[pid=3362] ppid=3360 vsize=4516 CPUtime=0.5
/proc/3362/stat : 3362 (march_ks) R 3360 3362 2707 0 -1 4194304 2119 0 0 0 50 0 0 0 21 0 1 0 271781676 4624384 951 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134538186 0 0 4096 0 0 0 0 17 1 0 0
/proc/3362/statm: 1129 951 73 123 0 1004 0
Current children cumulated CPU time (s) 0.5
Current children cumulated vsize (KiB) 4516
[startup+1.33531 s]
/proc/loadavg: 0.85 0.97 1.00 2/65 3363
/proc/meminfo: memFree=1927544/2055920 swapFree=4183500/4192956
[pid=3362] ppid=3360 vsize=4636 CPUtime=1.32
/proc/3362/stat : 3362 (march_ks) R 3360 3362 2707 0 -1 4194304 2153 0 0 0 132 0 0 0 25 0 1 0 271781676 4747264 985 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134526476 0 0 4096 0 0 0 0 17 1 0 0
/proc/3362/statm: 1159 985 73 123 0 1034 0
Current children cumulated CPU time (s) 1.32
Current children cumulated vsize (KiB) 4636
Solver just ended. Dumping a history of the last processes samples
[startup+1.64135 s]
/proc/loadavg: 0.85 0.97 1.00 2/65 3363
/proc/meminfo: memFree=1927544/2055920 swapFree=4183500/4192956
[pid=3362] ppid=3360 vsize=4636 CPUtime=1.63
/proc/3362/stat : 3362 (march_ks) R 3360 3362 2707 0 -1 4194304 2157 0 0 0 163 0 0 0 25 0 1 0 271781676 4747264 989 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134684125 0 0 4096 0 0 0 0 17 1 0 0
/proc/3362/statm: 1159 989 73 123 0 1034 0
Current children cumulated CPU time (s) 1.63
Current children cumulated vsize (KiB) 4636
[startup+1.74336 s]
/proc/loadavg: 0.85 0.97 1.00 2/65 3363
/proc/meminfo: memFree=1927544/2055920 swapFree=4183500/4192956
[pid=3362] ppid=3360 vsize=4636 CPUtime=1.73
/proc/3362/stat : 3362 (march_ks) R 3360 3362 2707 0 -1 4194304 2158 0 0 0 173 0 0 0 25 0 1 0 271781676 4747264 990 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134526533 0 0 4096 0 0 0 0 17 1 0 0
/proc/3362/statm: 1159 990 73 123 0 1034 0
Current children cumulated CPU time (s) 1.73
Current children cumulated vsize (KiB) 4636
Child status: 20
Real time (s): 1.82867
CPU time (s): 1.82672
CPU user time (s): 1.81872
CPU system time (s): 0.007998
CPU usage (%): 99.8933
Max. virtual memory (cumulated for all children) (KiB): 4636
getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1.81872
system time used= 0.007998
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 2162
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= 8
involuntary context switches= 1
runsolver used 0.003999 second user time and 0.006998 second system time
The end
Begin job on node59 on Mon Feb 26 19:30:50 UTC 2007
IDJOB= 308285
IDBENCH= 20227
IDSOLVER= 111
FILE ID= node59/308285-1172518250
PBS_JOBID= 3971778
Free space on /tmp= 66559 MiB
SOLVER NAME= March KS 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/2+p/p0.7/v3500/unif2p-p0.7-v3500-c9345-S977957999-02-UNSAT.cnf
COMMAND LINE= /tmp/evaluation/308285-1172518250/march_ks /tmp/evaluation/308285-1172518250/instance-308285-1172518250.cnf
RUNSOLVER COMMAND LINE= runsolver --timestamp -w ROOT/results/node59/watcher-308285-1172518250 -o ROOT/results/node59/solver-308285-1172518250 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/308285-1172518250/march_ks /tmp/evaluation/308285-1172518250/instance-308285-1172518250.cnf
META MD5SUM SOLVER= cd0143c15836d32fe9acb8d523a59b67
MD5SUM BENCH= 18f840e49f7b6014abf7c03df24e3402
RANDOM SEED= 904859545
TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB
Linux node59.alineos.net 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005 x86_64 x86_64 x86_64 GNU/Linux
/proc/cpuinfo:
processor : 0
vendor_id : GenuineIntel
cpu family : 15
model : 4
model name : Intel(R) Xeon(TM) CPU 3.00GHz
stepping : 3
cpu MHz : 3000.225
cache size : 2048 KB
fpu : yes
fpu_exception : yes
cpuid level : 5
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 lm pni monitor ds_cpl cid cx16 xtpr
bogomips : 5914.62
clflush size : 64
cache_alignment : 128
address sizes : 36 bits physical, 48 bits virtual
power management:
processor : 1
vendor_id : GenuineIntel
cpu family : 15
model : 4
model name : Intel(R) Xeon(TM) CPU 3.00GHz
stepping : 3
cpu MHz : 3000.225
cache size : 2048 KB
fpu : yes
fpu_exception : yes
cpuid level : 5
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 lm pni monitor ds_cpl cid cx16 xtpr
bogomips : 5586.94
clflush size : 64
cache_alignment : 128
address sizes : 36 bits physical, 48 bits virtual
power management:
/proc/meminfo:
MemTotal: 2055920 kB
MemFree: 1931672 kB
Buffers: 20252 kB
Cached: 63104 kB
SwapCached: 3140 kB
Active: 30148 kB
Inactive: 62852 kB
HighTotal: 0 kB
HighFree: 0 kB
LowTotal: 2055920 kB
LowFree: 1931672 kB
SwapTotal: 4192956 kB
SwapFree: 4183500 kB
Dirty: 2536 kB
Writeback: 0 kB
Mapped: 15492 kB
Slab: 17240 kB
Committed_AS: 544596 kB
PageTables: 1472 kB
VmallocTotal: 536870911 kB
VmallocUsed: 264952 kB
VmallocChunk: 536605679 kB
HugePages_Total: 0
HugePages_Free: 0
Hugepagesize: 2048 kB
Free space on /tmp at the end= 66559 MiB
End job on node59 on Mon Feb 26 19:30:52 UTC 2007