0.00/0.03 c main():: *** [ march satisfiability solver ] ***
0.00/0.03 c main():: ** Copyright (C) 2001-2004 M. Dufour, M. Heule, J. van Zwieten and H. van Maaren **
0.00/0.03 c main():: * This program may be redistributed and/or modified under the terms of the GNU Gereral Public License *
0.00/0.03 c main()::
0.00/0.03 c initFormula():: searching for DIMACS p-line....
0.00/0.03 c full lookahead due to high density!
0.00/0.03 c initFormula():: the DIMACS p-line indicates a CNF of 90 variables and 1917 clauses.
0.00/0.03 c parseCNF():: parsing....
0.00/0.03 c parseCNF():: the CNF contains 0 unary clauses.
0.00/0.03 c runParser():: parsing was successful, warming up engines...
0.00/0.03 c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.00/0.03 c preprocessing fase I completed:: there are now 90 free variables and 1917 clauses.
0.00/0.03 c stat :: sign balance is biased by 0.041
0.00/0.03 c shorten_equivalence(): average equivalence length reduced from nan to nan
0.00/0.03 c using k-SAT heuristics (size based diff)
0.00/0.03 c longest clause has size 5
0.00/0.03 c simplify_formula():: removed 0 tautological, 0 satisfied and 5 duplicate clauses
0.00/0.03 c resolvent_look() :: found 5 resolvents
0.00/0.03 c main():: clause / variable ratio: ( 1922 / 90 ) = 21.36
0.00/0.03 c longest clause has size 5
0.00/0.03 c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.00/0.03 c dynamic_preselect_setsize :: off
0.00/0.03 c suggested doublelook initial :: 0
0.00/0.03 c main():: all systems go!
0.00/0.03 c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| 0 NC: 156 JD: 15
0.03/0.09 c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |*********************************
c |**********************************
c |************************************
c |****************************************
c |************************************************
c |*************************************************
c |**************************************************
c |****************************************************
c |********************************************************
c |*********************************************************
c |**********************************************************
c |************************************************************
c |*************************************************************
c |**************************************************************
c |***************************************************************
c |****************************************************************| 1 NC: 1660 JD: 15
0.59/0.65 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 |**************************************************************
c |***************************************************************
c |****************************************************************| 2 NC: 10599 JD: 15
3.89/3.94 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 |***********************************************
c |************************************************
c |*************************************************
c |**************************************************
c |***************************************************
c |****************************************************
c |*****************************************************
c |******************************************************
c |*******************************************************
c |********************************************************
c |*********************************************************
c |**********************************************************
c |***********************************************************
c |************************************************************
c |*************************************************************
c |**************************************************************
12.69/12.72 c solution bin :: 000001000001001.00000000000000000
12.69/12.72 c direction branchin :: current_rights = 3
12.69/12.72
c |**************************************************************
12.69/12.72 c
12.69/12.72 c main():: nodeCount: 34506
12.69/12.72 c main():: dead ends in main: 51
12.69/12.72 c main():: lookAheadCount: 3575268
12.69/12.72 c main():: unitResolveCount: 88227
12.69/12.72 c main():: time=12.710000
12.69/12.72 c main():: necessary_assignments: 518
12.69/12.72 c main():: bin_sat: 0, bin_unsat 0
12.69/12.72 c main():: doublelook: #: 144777, succes #: 119035
12.69/12.72 c main():: doublelook: overall 4.106 of all possible doublelooks executed
12.69/12.72 c main():: doublelook: succesrate: 82.220, average DL_trigger: 23.789
12.69/12.72 c main():: SOLUTION VERIFIED :-)
12.69/12.72 s SATISFIABLE
12.69/12.72 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 -47 -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 -84 85 86 87 88 89 90 0
runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr
command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1626383-1240078155/watcher-1626383-1240078155 -o /tmp/evaluation-result-1626383-1240078155/solver-1626383-1240078155 -C 5000 -W 6000 -M 1800 --output-limit 1,15 HOME/march_ks HOME/instance-1626383-1240078155.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: 0.89 0.97 0.99 3/64 22769
/proc/meminfo: memFree=1133168/2055920 swapFree=4192956/4192956
[pid=22769] ppid=22767 vsize=800 CPUtime=0
/proc/22769/stat : 22769 (march_ks) R 22767 22769 22198 0 -1 4194304 116 0 0 0 0 0 0 0 18 0 1 0 35843904 819200 99 1992294400 134512640 135019032 4294956240 18446744073709551615 134561792 0 0 4096 0 0 0 0 17 0 0 0
/proc/22769/statm: 200 99 50 123 0 75 0
[startup+0.0369509 s]
/proc/loadavg: 0.89 0.97 0.99 3/64 22769
/proc/meminfo: memFree=1133168/2055920 swapFree=4192956/4192956
[pid=22769] ppid=22767 vsize=1012 CPUtime=0.03
/proc/22769/stat : 22769 (march_ks) R 22767 22769 22198 0 -1 4194304 184 0 0 0 3 0 0 0 18 0 1 0 35843904 1036288 167 1992294400 134512640 135019032 4294956240 18446744073709551615 134527285 0 0 4096 0 0 0 0 17 0 0 0
/proc/22769/statm: 253 167 72 123 0 128 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 1012
[startup+0.101961 s]
/proc/loadavg: 0.89 0.97 0.99 3/64 22769
/proc/meminfo: memFree=1133168/2055920 swapFree=4192956/4192956
[pid=22769] ppid=22767 vsize=1012 CPUtime=0.1
/proc/22769/stat : 22769 (march_ks) R 22767 22769 22198 0 -1 4194304 184 0 0 0 10 0 0 0 18 0 1 0 35843904 1036288 167 1992294400 134512640 135019032 4294956240 18446744073709551615 134537979 0 0 4096 0 0 0 0 17 0 0 0
/proc/22769/statm: 253 167 72 123 0 128 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 1012
[startup+0.30199 s]
/proc/loadavg: 0.89 0.97 0.99 3/64 22769
/proc/meminfo: memFree=1133168/2055920 swapFree=4192956/4192956
[pid=22769] ppid=22767 vsize=1012 CPUtime=0.3
/proc/22769/stat : 22769 (march_ks) R 22767 22769 22198 0 -1 4194304 184 0 0 0 30 0 0 0 19 0 1 0 35843904 1036288 167 1992294400 134512640 135019032 4294956240 18446744073709551615 134585346 0 0 4096 0 0 0 0 17 0 0 0
/proc/22769/statm: 253 167 72 123 0 128 0
Current children cumulated CPU time (s) 0.3
Current children cumulated vsize (KiB) 1012
[startup+0.701049 s]
/proc/loadavg: 0.89 0.97 0.99 3/64 22769
/proc/meminfo: memFree=1133168/2055920 swapFree=4192956/4192956
[pid=22769] ppid=22767 vsize=1012 CPUtime=0.69
/proc/22769/stat : 22769 (march_ks) R 22767 22769 22198 0 -1 4194304 184 0 0 0 69 0 0 0 23 0 1 0 35843904 1036288 167 1992294400 134512640 135019032 4294956240 18446744073709551615 134538388 0 0 4096 0 0 0 0 17 0 0 0
/proc/22769/statm: 253 167 72 123 0 128 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 1012
[startup+1.50117 s]
/proc/loadavg: 0.89 0.97 0.99 2/65 22770
/proc/meminfo: memFree=1132776/2055920 swapFree=4192956/4192956
[pid=22769] ppid=22767 vsize=1012 CPUtime=1.49
/proc/22769/stat : 22769 (march_ks) R 22767 22769 22198 0 -1 4194304 184 0 0 0 149 0 0 0 25 0 1 0 35843904 1036288 167 1992294400 134512640 135019032 4294956240 18446744073709551615 134526957 0 0 4096 0 0 0 0 17 0 0 0
/proc/22769/statm: 253 167 72 123 0 128 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 1012
[startup+3.1014 s]
/proc/loadavg: 0.89 0.97 0.99 2/65 22770
/proc/meminfo: memFree=1132648/2055920 swapFree=4192956/4192956
[pid=22769] ppid=22767 vsize=1012 CPUtime=3.09
/proc/22769/stat : 22769 (march_ks) R 22767 22769 22198 0 -1 4194304 184 0 0 0 309 0 0 0 25 0 1 0 35843904 1036288 167 1992294400 134512640 135019032 4294956240 18446744073709551615 134585134 0 0 4096 0 0 0 0 17 0 0 0
/proc/22769/statm: 253 167 72 123 0 128 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 1012
[startup+6.30188 s]
/proc/loadavg: 0.90 0.97 0.99 2/65 22770
/proc/meminfo: memFree=1132584/2055920 swapFree=4192956/4192956
[pid=22769] ppid=22767 vsize=1012 CPUtime=6.29
/proc/22769/stat : 22769 (march_ks) R 22767 22769 22198 0 -1 4194304 185 0 0 0 629 0 0 0 25 0 1 0 35843904 1036288 168 1992294400 134512640 135019032 4294956240 18446744073709551615 134585122 0 0 4096 0 0 0 0 17 0 0 0
/proc/22769/statm: 253 168 72 123 0 128 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 1012
[startup+12.7018 s]
/proc/loadavg: 0.91 0.97 0.99 2/65 22770
/proc/meminfo: memFree=1132456/2055920 swapFree=4192956/4192956
[pid=22769] ppid=22767 vsize=1012 CPUtime=12.69
/proc/22769/stat : 22769 (march_ks) R 22767 22769 22198 0 -1 4194304 192 0 0 0 1269 0 0 0 25 0 1 0 35843904 1036288 175 1992294400 134512640 135019032 4294956240 18446744073709551615 134526947 0 0 4096 0 0 0 0 17 0 0 0
/proc/22769/statm: 253 175 72 123 0 128 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 1012
Solver just ended. Dumping a history of the last processes samples
Child status: 10
Real time (s): 12.7207
CPU time (s): 12.7161
CPU user time (s): 12.7151
CPU system time (s): 0.000999
CPU usage (%): 99.9637
Max. virtual memory (cumulated for all children) (KiB): 1012
getrusage(RUSAGE_CHILDREN,...) data:
user time used= 12.7151
system time used= 0.000999
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 194
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= 34
runsolver used 0.014997 second user time and 0.039993 second system time
The end
Begin job on node39 at 2009-04-18 20:09:15
IDJOB=1626383
IDBENCH=70426
IDSOLVER=582
FILE ID=node39/1626383-1240078155
PBS_JOBID= 9157597
Free space on /tmp= 66364 MiB
SOLVER NAME= SAT07 reference solver: March KS 2007-02-08
BENCH NAME= SAT09/RANDOM/MEDIUM/5SAT/SATISFIABLE/90/unif-k5-r21.3-v90-c1917-S2139292994-055.cnf
COMMAND LINE= HOME/march_ks BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1626383-1240078155/watcher-1626383-1240078155 -o /tmp/evaluation-result-1626383-1240078155/solver-1626383-1240078155 -C 5000 -W 6000 -M 1800 --output-limit 1,15 HOME/march_ks HOME/instance-1626383-1240078155.cnf
TIME LIMIT= 5000 seconds
MEMORY LIMIT= 1800 MiB
MAX NB THREAD= 0
MD5SUM BENCH= 41ed6a246c10a2f9a4d7ddf7edc0236a
RANDOM SEED=2122130378
node39.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 : 3000.281
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 : 3000.281
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: 1133712 kB
Buffers: 88424 kB
Cached: 737776 kB
SwapCached: 0 kB
Active: 292668 kB
Inactive: 547472 kB
HighTotal: 0 kB
HighFree: 0 kB
LowTotal: 2055920 kB
LowFree: 1133712 kB
SwapTotal: 4192956 kB
SwapFree: 4192956 kB
Dirty: 3292 kB
Writeback: 0 kB
Mapped: 23704 kB
Slab: 68180 kB
Committed_AS: 196560 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= 66364 MiB
End job on node39 at 2009-04-18 20:09:28