0.00/0.04 c main():: *** [ march satisfiability solver ] ***
0.00/0.04 c main():: ** Copyright (C) 2001-2004 M. Dufour, M. Heule, J. van Zwieten and H. van Maaren **
0.00/0.04 c main():: * This program may be redistributed and/or modified under the terms of the GNU Gereral Public License *
0.00/0.04 c main()::
0.00/0.04 c initFormula():: searching for DIMACS p-line....
0.00/0.04 c full lookahead due to high density!
0.00/0.04 c initFormula():: the DIMACS p-line indicates a CNF of 100 variables and 2130 clauses.
0.00/0.04 c parseCNF():: parsing....
0.00/0.04 c parseCNF():: the CNF contains 0 unary clauses.
0.00/0.04 c runParser():: parsing was successful, warming up engines...
0.00/0.04 c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.00/0.04 c preprocessing fase I completed:: there are now 100 free variables and 2130 clauses.
0.00/0.04 c stat :: sign balance is biased by 0.034
0.00/0.04 c shorten_equivalence(): average equivalence length reduced from nan to nan
0.00/0.04 c using k-SAT heuristics (size based diff)
0.00/0.04 c longest clause has size 5
0.00/0.04 c simplify_formula():: removed 0 tautological, 0 satisfied and 4 duplicate clauses
0.00/0.04 c resolvent_look() :: found 2 resolvents
0.00/0.04 c main():: clause / variable ratio: ( 2132 / 100 ) = 21.32
0.00/0.04 c longest clause has size 5
0.00/0.04 c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.00/0.04 c dynamic_preselect_setsize :: off
0.00/0.04 c suggested doublelook initial :: 0
0.00/0.04 c main():: all systems go!
0.00/0.04 c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| 0 NC: 128 JD: 19
0.05/0.09 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: 1791 JD: 19
0.70/0.77 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: 9756 JD: 19
3.99/4.09 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: 40311 JD: 19
16.99/17.09 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 |**********************************************************
c |***********************************************************
c |************************************************************
c |*************************************************************
c |**************************************************************
c |***************************************************************
c |****************************************************************| 4 NC: 124011 JD: 19
53.18/53.23 c |----------------------------------------------------------------|
c |*
c |**
c |***
c |****
c |*****
c |******
53.78/53.82 c solution bin :: 1110010000001000000.0010001000000
53.78/53.82 c direction branchin :: current_rights = 7
53.78/53.82
c |******
53.78/53.82 c
53.78/53.82 c main():: nodeCount: 125379
53.78/53.82 c main():: dead ends in main: 168
53.78/53.82 c main():: lookAheadCount: 14713723
53.78/53.82 c main():: unitResolveCount: 330517
53.78/53.82 c main():: time=53.810000
53.78/53.82 c main():: necessary_assignments: 1595
53.78/53.82 c main():: bin_sat: 0, bin_unsat 0
53.78/53.82 c main():: doublelook: #: 518460, succes #: 421043
53.78/53.82 c main():: doublelook: overall 3.566 of all possible doublelooks executed
53.78/53.82 c main():: doublelook: succesrate: 81.210, average DL_trigger: 24.920
53.78/53.82 c main():: SOLUTION VERIFIED :-)
53.78/53.82 s SATISFIABLE
53.78/53.82 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 91 -92 93 -94 95 96 97 -98 -99 -100 0
runsolver version 3.2.3 (c) roussel@cril.univ-artois.fr
command line: runsolver --timestamp -w ROOT/results/node68/watcher-371548-1177543852 -o ROOT/results/node68/solver-371548-1177543852 -C 5000 -W 7500 -M 1800 --output-limit 1,15 /tmp/evaluation/371548-1177543852/march_ks /tmp/evaluation/371548-1177543852/instance-371548-1177543852.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: 0.18 0.66 0.69 3/64 19373
/proc/meminfo: memFree=1788256/2055920 swapFree=4183916/4192956
[pid=19373] ppid=19371 vsize=652 CPUtime=0
/proc/19373/stat : 19373 (march_ks) R 19371 19373 18581 0 -1 4194304 88 0 0 0 0 0 0 0 18 0 1 0 230374752 667648 73 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134527296 0 0 4096 0 0 0 0 17 1 0 0
/proc/19373/statm: 198 81 48 123 0 73 0
[startup+0.0579069 s]
/proc/loadavg: 0.18 0.66 0.69 3/64 19373
/proc/meminfo: memFree=1788256/2055920 swapFree=4183916/4192956
[pid=19373] ppid=19371 vsize=1048 CPUtime=0.05
/proc/19373/stat : 19373 (march_ks) R 19371 19373 18581 0 -1 4194304 194 0 0 0 5 0 0 0 18 0 1 0 230374752 1073152 177 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134538419 0 0 4096 0 0 0 0 17 1 0 0
/proc/19373/statm: 262 177 72 123 0 137 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 1048
[startup+0.101911 s]
/proc/loadavg: 0.18 0.66 0.69 3/64 19373
/proc/meminfo: memFree=1788256/2055920 swapFree=4183916/4192956
[pid=19373] ppid=19371 vsize=1048 CPUtime=0.1
/proc/19373/stat : 19373 (march_ks) R 19371 19373 18581 0 -1 4194304 194 0 0 0 10 0 0 0 18 0 1 0 230374752 1073152 177 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 1 0 0
/proc/19373/statm: 262 177 72 123 0 137 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 1048
[startup+0.301928 s]
/proc/loadavg: 0.18 0.66 0.69 3/64 19373
/proc/meminfo: memFree=1788256/2055920 swapFree=4183916/4192956
[pid=19373] ppid=19371 vsize=1048 CPUtime=0.3
/proc/19373/stat : 19373 (march_ks) R 19371 19373 18581 0 -1 4194304 194 0 0 0 30 0 0 0 19 0 1 0 230374752 1073152 177 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134536937 0 0 4096 0 0 0 0 17 1 0 0
/proc/19373/statm: 262 177 72 123 0 137 0
Current children cumulated CPU time (s) 0.3
Current children cumulated vsize (KiB) 1048
[startup+0.701965 s]
/proc/loadavg: 0.18 0.66 0.69 3/64 19373
/proc/meminfo: memFree=1788256/2055920 swapFree=4183916/4192956
[pid=19373] ppid=19371 vsize=1048 CPUtime=0.7
/proc/19373/stat : 19373 (march_ks) R 19371 19373 18581 0 -1 4194304 194 0 0 0 70 0 0 0 22 0 1 0 230374752 1073152 177 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134538085 0 0 4096 0 0 0 0 17 1 0 0
/proc/19373/statm: 262 177 72 123 0 137 0
Current children cumulated CPU time (s) 0.7
Current children cumulated vsize (KiB) 1048
[startup+1.50104 s]
/proc/loadavg: 0.18 0.66 0.69 2/65 19374
/proc/meminfo: memFree=1787848/2055920 swapFree=4183916/4192956
[pid=19373] ppid=19371 vsize=1048 CPUtime=1.49
/proc/19373/stat : 19373 (march_ks) R 19371 19373 18581 0 -1 4194304 194 0 0 0 149 0 0 0 25 0 1 0 230374752 1073152 177 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134537984 0 0 4096 0 0 0 0 17 1 0 0
/proc/19373/statm: 262 177 72 123 0 137 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 1048
[startup+3.10118 s]
/proc/loadavg: 0.25 0.67 0.69 2/65 19374
/proc/meminfo: memFree=1787720/2055920 swapFree=4183916/4192956
[pid=19373] ppid=19371 vsize=1048 CPUtime=3.09
/proc/19373/stat : 19373 (march_ks) R 19371 19373 18581 0 -1 4194304 194 0 0 0 309 0 0 0 25 0 1 0 230374752 1073152 177 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526947 0 0 4096 0 0 0 0 17 1 0 0
/proc/19373/statm: 262 177 72 123 0 137 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 1048
[startup+6.30147 s]
/proc/loadavg: 0.25 0.67 0.69 2/65 19374
/proc/meminfo: memFree=1787528/2055920 swapFree=4183916/4192956
[pid=19373] ppid=19371 vsize=1180 CPUtime=6.29
/proc/19373/stat : 19373 (march_ks) R 19371 19373 18581 0 -1 4194304 204 0 0 0 629 0 0 0 25 0 1 0 230374752 1208320 187 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526965 0 0 4096 0 0 0 0 17 1 0 0
/proc/19373/statm: 295 187 72 123 0 170 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 1180
[startup+12.701 s]
/proc/loadavg: 0.37 0.68 0.69 2/65 19374
/proc/meminfo: memFree=1787400/2055920 swapFree=4183916/4192956
[pid=19373] ppid=19371 vsize=1180 CPUtime=12.69
/proc/19373/stat : 19373 (march_ks) R 19371 19373 18581 0 -1 4194304 217 0 0 0 1269 0 0 0 25 0 1 0 230374752 1208320 200 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526902 0 0 4096 0 0 0 0 17 1 0 0
/proc/19373/statm: 295 200 72 123 0 170 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 1180
[startup+25.5012 s]
/proc/loadavg: 0.46 0.69 0.69 2/65 19374
/proc/meminfo: memFree=1787144/2055920 swapFree=4183916/4192956
[pid=19373] ppid=19371 vsize=1424 CPUtime=25.48
/proc/19373/stat : 19373 (march_ks) R 19371 19373 18581 0 -1 4194304 280 0 0 0 2548 0 0 0 25 0 1 0 230374752 1458176 261 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134541945 0 0 4096 0 0 0 0 17 1 0 0
/proc/19373/statm: 356 261 72 123 0 231 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 1424
[startup+51.1015 s]
/proc/loadavg: 0.64 0.71 0.70 2/65 19374
/proc/meminfo: memFree=1786952/2055920 swapFree=4183916/4192956
[pid=19373] ppid=19371 vsize=1804 CPUtime=51.08
/proc/19373/stat : 19373 (march_ks) R 19371 19373 18581 0 -1 4194304 344 0 0 0 5108 0 0 0 25 0 1 0 230374752 1847296 325 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134538142 0 0 4096 0 0 0 0 17 1 0 0
/proc/19373/statm: 451 325 72 123 0 326 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 1804
Solver just ended. Dumping a history of the last processes samples
[startup+52.7016 s]
/proc/loadavg: 0.67 0.72 0.70 2/65 19374
/proc/meminfo: memFree=1786888/2055920 swapFree=4183916/4192956
[pid=19373] ppid=19371 vsize=1804 CPUtime=52.68
/proc/19373/stat : 19373 (march_ks) R 19371 19373 18581 0 -1 4194304 350 0 0 0 5268 0 0 0 25 0 1 0 230374752 1847296 331 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526947 0 0 4096 0 0 0 0 17 1 0 0
/proc/19373/statm: 451 331 72 123 0 326 0
Current children cumulated CPU time (s) 52.68
Current children cumulated vsize (KiB) 1804
[startup+53.5017 s]
/proc/loadavg: 0.67 0.72 0.70 2/65 19374
/proc/meminfo: memFree=1786888/2055920 swapFree=4183916/4192956
[pid=19373] ppid=19371 vsize=1804 CPUtime=53.48
/proc/19373/stat : 19373 (march_ks) R 19371 19373 18581 0 -1 4194304 352 0 0 0 5348 0 0 0 25 0 1 0 230374752 1847296 333 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134537979 0 0 4096 0 0 0 0 17 1 0 0
/proc/19373/statm: 451 333 72 123 0 326 0
Current children cumulated CPU time (s) 53.48
Current children cumulated vsize (KiB) 1804
[startup+53.7017 s]
/proc/loadavg: 0.67 0.72 0.70 2/65 19374
/proc/meminfo: memFree=1786888/2055920 swapFree=4183916/4192956
[pid=19373] ppid=19371 vsize=1804 CPUtime=53.68
/proc/19373/stat : 19373 (march_ks) R 19371 19373 18581 0 -1 4194304 352 0 0 0 5368 0 0 0 25 0 1 0 230374752 1847296 333 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526922 0 0 4096 0 0 0 0 17 1 0 0
/proc/19373/statm: 451 333 72 123 0 326 0
Current children cumulated CPU time (s) 53.68
Current children cumulated vsize (KiB) 1804
[startup+53.8017 s]
/proc/loadavg: 0.67 0.72 0.70 2/65 19374
/proc/meminfo: memFree=1786888/2055920 swapFree=4183916/4192956
[pid=19373] ppid=19371 vsize=1804 CPUtime=53.78
/proc/19373/stat : 19373 (march_ks) R 19371 19373 18581 0 -1 4194304 352 0 0 0 5378 0 0 0 25 0 1 0 230374752 1847296 333 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134628830 0 0 4096 0 0 0 0 17 1 0 0
/proc/19373/statm: 451 333 72 123 0 326 0
Current children cumulated CPU time (s) 53.78
Current children cumulated vsize (KiB) 1804
Child status: 10
Real time (s): 53.8312
CPU time (s): 53.8138
CPU user time (s): 53.8088
CPU system time (s): 0.004999
CPU usage (%): 99.9678
Max. virtual memory (cumulated for all children) (KiB): 1804
getrusage(RUSAGE_CHILDREN,...) data:
user time used= 53.8088
system time used= 0.004999
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 354
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= 129
runsolver used 0.045993 second user time and 0.110983 second system time
The end
Begin job on node68 on Wed Apr 25 23:30:52 UTC 2007
IDJOB= 371548
IDBENCH= 19851
IDSOLVER= 180
FILE ID= node68/371548-1177543852
PBS_JOBID= 4695825
Free space on /tmp= 66466 MiB
SOLVER NAME= March KS 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/OnTreshold/5SAT/v100/unif-k5-r21.3-v100-c2130-S804631280-01.SAT.shuffled.cnf
COMMAND LINE= /tmp/evaluation/371548-1177543852/march_ks /tmp/evaluation/371548-1177543852/instance-371548-1177543852.cnf
RUNSOLVER COMMAND LINE= runsolver --timestamp -w ROOT/results/node68/watcher-371548-1177543852 -o ROOT/results/node68/solver-371548-1177543852 -C 5000 -W 7500 -M 1800 --output-limit 1,15 /tmp/evaluation/371548-1177543852/march_ks /tmp/evaluation/371548-1177543852/instance-371548-1177543852.cnf
META MD5SUM SOLVER= d41d8cd98f00b204e9800998ecf8427e
MD5SUM BENCH= c3a60c73a856b19b59d723c0a3c76b1b
RANDOM SEED= 560768944
TIME LIMIT= 5000 seconds
MEMORY LIMIT= 1800 MiB
Linux node68.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 : 3000.216
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 : 3000.216
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: 1788712 kB
Buffers: 16412 kB
Cached: 153600 kB
SwapCached: 3048 kB
Active: 118900 kB
Inactive: 98560 kB
HighTotal: 0 kB
HighFree: 0 kB
LowTotal: 2055920 kB
LowFree: 1788712 kB
SwapTotal: 4192956 kB
SwapFree: 4183916 kB
Dirty: 2444 kB
Writeback: 0 kB
Mapped: 53396 kB
Slab: 35644 kB
Committed_AS: 2945772 kB
PageTables: 1484 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= 66466 MiB
End job on node68 on Wed Apr 25 23:31:46 UTC 2007