0.01/0.04 c main():: *** [ march satisfiability solver ] ***
0.01/0.04 c main():: ** Copyright (C) 2001-2009 M.J.H. Heule, J.E. van Zwieten, and M. Dufour **
0.01/0.04 c main():: * This program may be redistributed and/or modified under the terms of the GNU Gereral Public License *
0.01/0.04 c main()::
0.01/0.04 c initFormula():: searching for DIMACS p-line....
0.01/0.04 c full lookahead due to high density!
0.01/0.04 c initFormula():: the DIMACS p-line indicates a CNF of 100 variables and 2130 clauses.
0.01/0.04 c parseCNF():: parsing....
0.01/0.04 c parseCNF():: the CNF contains 0 unary clauses.
0.01/0.04 c runParser():: parsing was successful, warming up engines...
0.01/0.04 c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.01/0.04 c preprocessing fase I completed:: there are now 100 free variables and 2130 clauses.
0.01/0.04 c stat :: sign balance is biased by 0.037
0.01/0.04 c using k-SAT heuristics (size based diff)
0.01/0.04 c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.01/0.04 c simplify_formula():: removed 0 tautological, 0 satisfied and 3 duplicate clauses
0.01/0.04 c resolvent_look() :: found 3 resolvents
0.01/0.04 c main():: clause / variable ratio: ( 2133 / 100 ) = 21.33
0.01/0.04 c longest clause has size 5
0.01/0.04 c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.01/0.04 c number of free variables = 100
0.01/0.04 c dynamic_preselect_setsize :: off
0.01/0.04 c main():: all systems go!
0.01/0.04 c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| ( 0/18) NodeCount: 127
0.01/0.08 c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |*********************************
c |**********************************
c |************************************
c |****************************************
c |************************************************
c |*************************************************
c |**************************************************
c |****************************************************
c |********************************************************
c |*********************************************************
c |**********************************************************
c |************************************************************
c |*************************************************************
c |**************************************************************
c |***************************************************************
c |****************************************************************| ( 1/18) NodeCount: 3090
0.89/1.00 c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |*****************
c |******************
c |********************
c |************************
c |*************************
c |**************************
c |****************************
c |*****************************
c |******************************
c |*******************************
c |********************************
c |*********************************
c |**********************************
c |************************************
c |****************************************
c |*****************************************
c |******************************************
c |********************************************
c |*********************************************
c |**********************************************
c |***********************************************
c |************************************************
c |*************************************************
c |**************************************************
c |****************************************************
c |*****************************************************
c |******************************************************
c |*******************************************************
c |********************************************************
c |*********************************************************
c |**********************************************************
c |***********************************************************
c |************************************************************
c |*************************************************************
c |**************************************************************
4.09/4.14 c |000001001000000000.0000000$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$|
4.09/4.14
c |**************************************************************
4.09/4.14 c
4.09/4.14 c main():: nodeCount: 13234
4.09/4.14 c main():: dead ends in main: 156
4.09/4.14 c main():: lookAheadCount: 677808
4.09/4.14 c main():: unitResolveCount: 41656
4.09/4.14 c main():: time=4.130000
4.09/4.14 c main():: necessary_assignments: 340
4.09/4.14 c main():: bin_sat: 0, bin_unsat 0
4.09/4.14 c main():: doublelook: #: 49124, succes #: 38360
4.09/4.14 c main():: doublelook: overall 7.478 of all possible doublelooks executed
4.09/4.14 c main():: doublelook: succesrate: 78.088, average DL_trigger: 26.374
4.09/4.14 c main():: SOLUTION VERIFIED :-)
4.09/4.14 s SATISFIABLE
4.09/4.14 v -1 2 -3 4 -5 6 7 -8 -9 10 11 12 13 14 15 -16 17 18 -19 20 21 -22 -23 -24 -25 -26 -27 -28 29 -30 31 32 33 34 35 36 -37 38 39 -40 -41 -42 -43 -44 45 -46 48 49 50 51 -52 -53 54 55 -56 57 58 59 60 -61 -62 -63 -64 65 -66 -67 -68 -69 70 71 -72 73 74 75 -76 -77 -78 79 80 -81 82 83 -85 -86 87 88 89 90 91 -92 -93 94 -95 96 97 -98 99 100 0
runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr
command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1627984-1240078501/watcher-1627984-1240078501 -o /tmp/evaluation-result-1627984-1240078501/solver-1627984-1240078501 -C 5000 -W 6000 -M 1800 --output-limit 1,15 HOME/march_hi HOME/instance-1627984-1240078501.cnf
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): 6000 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: 0.99 0.97 0.98 3/64 24329
/proc/meminfo: memFree=1270272/2055920 swapFree=4192956/4192956
[pid=24329] ppid=24327 vsize=836 CPUtime=0
/proc/24329/stat : 24329 (march_hi) R 24327 24329 23965 0 -1 4194304 100 0 0 0 0 0 0 0 18 0 1 0 35878091 856064 85 1992294400 134512640 135197378 4294956240 18446744073709551615 134849627 0 0 4096 0 0 0 0 17 1 0 0
/proc/24329/statm: 209 85 58 167 0 40 0
[startup+0.0124499 s]
/proc/loadavg: 0.99 0.97 0.98 3/64 24329
/proc/meminfo: memFree=1270272/2055920 swapFree=4192956/4192956
[pid=24329] ppid=24327 vsize=980 CPUtime=0.01
/proc/24329/stat : 24329 (march_hi) R 24327 24329 23965 0 -1 4194304 157 0 0 0 1 0 0 0 18 0 1 0 35878091 1003520 140 1992294400 134512640 135197378 4294956240 18446744073709551615 134565169 0 0 4096 0 0 0 0 17 1 0 0
/proc/24329/statm: 245 140 81 167 0 76 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 980
[startup+0.102466 s]
/proc/loadavg: 0.99 0.97 0.98 3/64 24329
/proc/meminfo: memFree=1270272/2055920 swapFree=4192956/4192956
[pid=24329] ppid=24327 vsize=1348 CPUtime=0.1
/proc/24329/stat : 24329 (march_hi) R 24327 24329 23965 0 -1 4194304 227 0 0 0 10 0 0 0 18 0 1 0 35878091 1380352 210 1992294400 134512640 135197378 4294956240 18446744073709551615 134539124 0 0 4096 0 0 0 0 17 1 0 0
/proc/24329/statm: 337 210 93 167 0 168 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 1348
[startup+0.301502 s]
/proc/loadavg: 0.99 0.97 0.98 3/64 24329
/proc/meminfo: memFree=1270272/2055920 swapFree=4192956/4192956
[pid=24329] ppid=24327 vsize=1348 CPUtime=0.29
/proc/24329/stat : 24329 (march_hi) R 24327 24329 23965 0 -1 4194304 227 0 0 0 29 0 0 0 19 0 1 0 35878091 1380352 210 1992294400 134512640 135197378 4294956240 18446744073709551615 134524866 0 0 4096 0 0 0 0 17 1 0 0
/proc/24329/statm: 337 210 93 167 0 168 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 1348
[startup+0.701575 s]
/proc/loadavg: 0.99 0.97 0.98 3/64 24329
/proc/meminfo: memFree=1270272/2055920 swapFree=4192956/4192956
[pid=24329] ppid=24327 vsize=1348 CPUtime=0.69
/proc/24329/stat : 24329 (march_hi) R 24327 24329 23965 0 -1 4194304 227 0 0 0 69 0 0 0 22 0 1 0 35878091 1380352 210 1992294400 134512640 135197378 4294956240 18446744073709551615 134550740 0 0 4096 0 0 0 0 17 1 0 0
/proc/24329/statm: 337 210 93 167 0 168 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 1348
[startup+1.50172 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 24330
/proc/meminfo: memFree=1269752/2055920 swapFree=4192956/4192956
[pid=24329] ppid=24327 vsize=1348 CPUtime=1.49
/proc/24329/stat : 24329 (march_hi) R 24327 24329 23965 0 -1 4194304 227 0 0 0 149 0 0 0 25 0 1 0 35878091 1380352 210 1992294400 134512640 135197378 4294956240 18446744073709551615 134550648 0 0 4096 0 0 0 0 17 1 0 0
/proc/24329/statm: 337 210 93 167 0 168 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 1348
[startup+3.10201 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 24330
/proc/meminfo: memFree=1269560/2055920 swapFree=4192956/4192956
[pid=24329] ppid=24327 vsize=1348 CPUtime=3.09
/proc/24329/stat : 24329 (march_hi) R 24327 24329 23965 0 -1 4194304 227 0 0 0 309 0 0 0 25 0 1 0 35878091 1380352 210 1992294400 134512640 135197378 4294956240 18446744073709551615 134539117 0 0 4096 0 0 0 0 17 1 0 0
/proc/24329/statm: 337 210 93 167 0 168 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 1348
Solver just ended. Dumping a history of the last processes samples
[startup+3.90116 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 24330
/proc/meminfo: memFree=1269560/2055920 swapFree=4192956/4192956
[pid=24329] ppid=24327 vsize=1348 CPUtime=3.89
/proc/24329/stat : 24329 (march_hi) R 24327 24329 23965 0 -1 4194304 230 0 0 0 389 0 0 0 25 0 1 0 35878091 1380352 213 1992294400 134512640 135197378 4294956240 18446744073709551615 134525037 0 0 4096 0 0 0 0 17 1 0 0
/proc/24329/statm: 337 213 93 167 0 168 0
Current children cumulated CPU time (s) 3.89
Current children cumulated vsize (KiB) 1348
[startup+4.10119 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 24330
/proc/meminfo: memFree=1269560/2055920 swapFree=4192956/4192956
[pid=24329] ppid=24327 vsize=1348 CPUtime=4.09
/proc/24329/stat : 24329 (march_hi) R 24327 24329 23965 0 -1 4194304 230 0 0 0 409 0 0 0 25 0 1 0 35878091 1380352 213 1992294400 134512640 135197378 4294956240 18446744073709551615 134524899 0 0 4096 0 0 0 0 17 1 0 0
/proc/24329/statm: 337 213 93 167 0 168 0
Current children cumulated CPU time (s) 4.09
Current children cumulated vsize (KiB) 1348
Child status: 10
Real time (s): 4.14253
CPU time (s): 4.14137
CPU user time (s): 4.13837
CPU system time (s): 0.002999
CPU usage (%): 99.9719
Max. virtual memory (cumulated for all children) (KiB): 1348
getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4.13837
system time used= 0.002999
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 232
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= 2
involuntary context switches= 8
runsolver used 0.004999 second user time and 0.017997 second system time
The end
Begin job on node44 at 2009-04-18 20:15:01
IDJOB=1627984
IDBENCH=70440
IDSOLVER=583
FILE ID=node44/1627984-1240078501
PBS_JOBID= 9157615
Free space on /tmp= 66368 MiB
SOLVER NAME= march_hi hi
BENCH NAME= SAT09/RANDOM/MEDIUM/5SAT/SATISFIABLE/100/unif-k5-r21.3-v100-c2130-S748216286-061.cnf
COMMAND LINE= HOME/march_hi BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1627984-1240078501/watcher-1627984-1240078501 -o /tmp/evaluation-result-1627984-1240078501/solver-1627984-1240078501 -C 5000 -W 6000 -M 1800 --output-limit 1,15 HOME/march_hi HOME/instance-1627984-1240078501.cnf
TIME LIMIT= 5000 seconds
MEMORY LIMIT= 1800 MiB
MAX NB THREAD= 0
MD5SUM BENCH= 2754b3d0d46124bc4b807ae18c388fa5
RANDOM SEED=1246236975
node44.alineos.net Linux 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005
/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 : 3000.267
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 : 5931.00
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 : 3000.267
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: 1270688 kB
Buffers: 80260 kB
Cached: 630000 kB
SwapCached: 0 kB
Active: 222848 kB
Inactive: 501260 kB
HighTotal: 0 kB
HighFree: 0 kB
LowTotal: 2055920 kB
LowFree: 1270688 kB
SwapTotal: 4192956 kB
SwapFree: 4192956 kB
Dirty: 804 kB
Writeback: 0 kB
Mapped: 23596 kB
Slab: 47100 kB
Committed_AS: 192904 kB
PageTables: 1380 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= 66368 MiB
End job on node44 at 2009-04-18 20:15:05