0.02/0.02 c main():: *** [ march satisfiability solver ] ***
0.02/0.02 c main():: ** Copyright (C) 2001-2004 M. Dufour, M. Heule, J. van Zwieten and H. van Maaren **
0.02/0.02 c main():: * This program may be redistributed and/or modified under the terms of the GNU Gereral Public License *
0.02/0.02 c main()::
0.02/0.02 c initFormula():: searching for DIMACS p-line....
0.02/0.02 c full lookahead due to high density!
0.02/0.02 c initFormula():: the DIMACS p-line indicates a CNF of 70 variables and 1491 clauses.
0.02/0.02 c parseCNF():: parsing....
0.02/0.02 c parseCNF():: the CNF contains 0 unary clauses.
0.02/0.02 c runParser():: parsing was successful, warming up engines...
0.02/0.02 c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.02/0.02 c preprocessing fase I completed:: there are now 70 free variables and 1491 clauses.
0.02/0.02 c stat :: sign balance is biased by 0.045
0.02/0.02 c shorten_equivalence(): average equivalence length reduced from nan to nan
0.02/0.02 c using k-SAT heuristics (size based diff)
0.02/0.02 c longest clause has size 5
0.02/0.02 c simplify_formula():: removed 0 tautological, 0 satisfied and 10 duplicate clauses
0.02/0.02 c resolvent_look() :: found 8 resolvents
0.02/0.02 c main():: clause / variable ratio: ( 1499 / 70 ) = 21.41
0.02/0.02 c longest clause has size 5
0.02/0.02 c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.02/0.02 c dynamic_preselect_setsize :: off
0.02/0.02 c suggested doublelook initial :: 0
0.02/0.02 c main():: all systems go!
0.02/0.02 c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| 0 NC: 125 JD: 9
0.02/0.06 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: 1476 JD: 9
0.39/0.47 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: 5852 JD: 9
1.69/1.75 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 |**************************************************************
c |***************************************************************
c |****************************************************************| 3 NC: 12368 JD: 9
3.59/3.69 c |----------------------------------------------------------------|
c |*
c |**
c |****
c |*****
c |******
c |*******
c |********
c |*********
c |**********
c |***********
c |************
c |*************
c |**************
4.09/4.14 c solution bin :: 110001100.10000000001000000000000
4.09/4.14 c direction branchin :: current_rights = 6
4.09/4.14
c |**************
4.09/4.14 c
4.09/4.14 c main():: nodeCount: 13851
4.09/4.14 c main():: dead ends in main: 20
4.09/4.14 c main():: lookAheadCount: 1095466
4.09/4.14 c main():: unitResolveCount: 31779
4.09/4.14 c main():: time=4.140000
4.09/4.14 c main():: necessary_assignments: 152
4.09/4.14 c main():: bin_sat: 0, bin_unsat 0
4.09/4.14 c main():: doublelook: #: 53101, succes #: 43556
4.09/4.14 c main():: doublelook: overall 4.929 of all possible doublelooks executed
4.09/4.14 c main():: doublelook: succesrate: 82.025, average DL_trigger: 20.250
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 -47 48 49 -50 -51 -52 53 -54 55 56 57 -58 59 -60 -61 -62 -63 64 -65 66 67 68 69 70 0
runsolver version 3.2.3 (c) roussel@cril.univ-artois.fr
command line: runsolver --timestamp -w ROOT/results/node24/watcher-371499-1177543688 -o ROOT/results/node24/solver-371499-1177543688 -C 5000 -W 7500 -M 1800 --output-limit 1,15 /tmp/evaluation/371499-1177543688/march_ks /tmp/evaluation/371499-1177543688/instance-371499-1177543688.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): 7500 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: 0.91 0.95 0.74 3/77 15598
/proc/meminfo: memFree=1599312/2055920 swapFree=4143328/4192956
[pid=15598] ppid=15596 vsize=772 CPUtime=0
/proc/15598/stat : 15598 (march_ks) R 15596 15598 15157 0 -1 4194304 108 0 0 0 0 0 0 0 18 0 1 0 202286862 790528 91 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134561687 0 0 4096 0 0 0 0 17 1 0 0
/proc/15598/statm: 193 91 50 123 0 68 0
[startup+0.0225161 s]
/proc/loadavg: 0.91 0.95 0.74 3/77 15598
/proc/meminfo: memFree=1599312/2055920 swapFree=4143328/4192956
[pid=15598] ppid=15596 vsize=772 CPUtime=0.02
/proc/15598/stat : 15598 (march_ks) R 15596 15598 15157 0 -1 4194304 141 0 0 0 2 0 0 0 18 0 1 0 202286862 790528 124 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134536950 0 0 4096 0 0 0 0 17 1 0 0
/proc/15598/statm: 193 124 67 123 0 68 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 772
[startup+0.101524 s]
/proc/loadavg: 0.91 0.95 0.74 3/77 15598
/proc/meminfo: memFree=1599312/2055920 swapFree=4143328/4192956
[pid=15598] ppid=15596 vsize=908 CPUtime=0.09
/proc/15598/stat : 15598 (march_ks) R 15596 15598 15157 0 -1 4194304 167 0 0 0 9 0 0 0 18 0 1 0 202286862 929792 150 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526974 0 0 4096 0 0 0 0 17 1 0 0
/proc/15598/statm: 227 150 72 123 0 102 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 908
[startup+0.301546 s]
/proc/loadavg: 0.91 0.95 0.74 3/77 15598
/proc/meminfo: memFree=1599312/2055920 swapFree=4143328/4192956
[pid=15598] ppid=15596 vsize=908 CPUtime=0.29
/proc/15598/stat : 15598 (march_ks) R 15596 15598 15157 0 -1 4194304 167 0 0 0 29 0 0 0 19 0 1 0 202286862 929792 150 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134527288 0 0 4096 0 0 0 0 17 1 0 0
/proc/15598/statm: 227 150 72 123 0 102 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 908
[startup+0.701588 s]
/proc/loadavg: 0.91 0.95 0.74 3/77 15598
/proc/meminfo: memFree=1599312/2055920 swapFree=4143328/4192956
[pid=15598] ppid=15596 vsize=908 CPUtime=0.69
/proc/15598/stat : 15598 (march_ks) R 15596 15598 15157 0 -1 4194304 167 0 0 0 69 0 0 0 23 0 1 0 202286862 929792 150 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134538162 0 0 4096 0 0 0 0 17 1 0 0
/proc/15598/statm: 227 150 72 123 0 102 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 908
[startup+1.50167 s]
/proc/loadavg: 0.91 0.95 0.74 2/78 15599
/proc/meminfo: memFree=1598920/2055920 swapFree=4143328/4192956
[pid=15598] ppid=15596 vsize=908 CPUtime=1.49
/proc/15598/stat : 15598 (march_ks) R 15596 15598 15157 0 -1 4194304 167 0 0 0 149 0 0 0 25 0 1 0 202286862 929792 150 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134538199 0 0 4096 0 0 0 0 17 1 0 0
/proc/15598/statm: 227 150 72 123 0 102 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 908
[startup+3.10184 s]
/proc/loadavg: 0.91 0.95 0.74 2/78 15599
/proc/meminfo: memFree=1598792/2055920 swapFree=4143328/4192956
[pid=15598] ppid=15596 vsize=908 CPUtime=3.09
/proc/15598/stat : 15598 (march_ks) R 15596 15598 15157 0 -1 4194304 167 0 0 0 309 0 0 0 25 0 1 0 202286862 929792 150 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134537933 0 0 4096 0 0 0 0 17 1 0 0
/proc/15598/statm: 227 150 72 123 0 102 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 908
Solver just ended. Dumping a history of the last processes samples
[startup+3.90193 s]
/proc/loadavg: 0.91 0.95 0.74 2/78 15599
/proc/meminfo: memFree=1598792/2055920 swapFree=4143328/4192956
[pid=15598] ppid=15596 vsize=908 CPUtime=3.89
/proc/15598/stat : 15598 (march_ks) R 15596 15598 15157 0 -1 4194304 167 0 0 0 389 0 0 0 25 0 1 0 202286862 929792 150 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134537960 0 0 4096 0 0 0 0 17 1 0 0
/proc/15598/statm: 227 150 72 123 0 102 0
Current children cumulated CPU time (s) 3.89
Current children cumulated vsize (KiB) 908
[startup+4.10195 s]
/proc/loadavg: 0.91 0.95 0.74 2/78 15599
/proc/meminfo: memFree=1598792/2055920 swapFree=4143328/4192956
[pid=15598] ppid=15596 vsize=908 CPUtime=4.09
/proc/15598/stat : 15598 (march_ks) R 15596 15598 15157 0 -1 4194304 167 0 0 0 409 0 0 0 25 0 1 0 202286862 929792 150 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134541800 0 0 4096 0 0 0 0 17 1 0 0
/proc/15598/statm: 227 150 72 123 0 102 0
Current children cumulated CPU time (s) 4.09
Current children cumulated vsize (KiB) 908
Child status: 10
Real time (s): 4.14871
CPU time (s): 4.14537
CPU user time (s): 4.14237
CPU system time (s): 0.002999
CPU usage (%): 99.9196
Max. virtual memory (cumulated for all children) (KiB): 908
getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4.14237
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= 169
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= 87
runsolver used 0.011998 second user time and 0.011998 second system time
The end
Begin job on node24 on Wed Apr 25 23:28:08 UTC 2007
IDJOB= 371499
IDBENCH= 19828
IDSOLVER= 180
FILE ID= node24/371499-1177543688
PBS_JOBID= 4695928
Free space on /tmp= 66250 MiB
SOLVER NAME= March KS 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/OnTreshold/5SAT/v70/unif-k5-r21.3-v70-c1491-S236549621-14.SAT.shuffled.cnf
COMMAND LINE= /tmp/evaluation/371499-1177543688/march_ks /tmp/evaluation/371499-1177543688/instance-371499-1177543688.cnf
RUNSOLVER COMMAND LINE= runsolver --timestamp -w ROOT/results/node24/watcher-371499-1177543688 -o ROOT/results/node24/solver-371499-1177543688 -C 5000 -W 7500 -M 1800 --output-limit 1,15 /tmp/evaluation/371499-1177543688/march_ks /tmp/evaluation/371499-1177543688/instance-371499-1177543688.cnf
META MD5SUM SOLVER= d41d8cd98f00b204e9800998ecf8427e
MD5SUM BENCH= ec2a91fcfd5fed5b7cf0df71c166ca24
RANDOM SEED= 803406622
TIME LIMIT= 5000 seconds
MEMORY LIMIT= 1800 MiB
Linux node24.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 : 3000.238
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 : 3000.238
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: 1599720 kB
Buffers: 46072 kB
Cached: 286412 kB
SwapCached: 17512 kB
Active: 230936 kB
Inactive: 162708 kB
HighTotal: 0 kB
HighFree: 0 kB
LowTotal: 2055920 kB
LowFree: 1599720 kB
SwapTotal: 4192956 kB
SwapFree: 4143328 kB
Dirty: 2400 kB
Writeback: 0 kB
Mapped: 67700 kB
Slab: 47852 kB
Committed_AS: 3835672 kB
PageTables: 1952 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= 66250 MiB
End job on node24 on Wed Apr 25 23:28:13 UTC 2007