1.02/1.03 c main():: *** [ march satisfiability solver ] ***
1.02/1.03 c main():: ** Copyright (C) 2001-2004 M. Dufour, M. Heule, J. van Zwieten and H. van Maaren **
1.02/1.03 c main():: * This program may be redistributed and/or modified under the terms of the GNU Gereral Public License *
1.02/1.03 c main()::
1.02/1.03 c initFormula():: searching for DIMACS p-line....
1.02/1.03 c full lookahead due to high density!
1.02/1.03 c initFormula():: the DIMACS p-line indicates a CNF of 75 variables and 6675 clauses.
1.02/1.03 c parseCNF():: parsing....
1.02/1.03 c parseCNF():: the CNF contains 0 unary clauses.
1.02/1.03 c runParser():: parsing was successful, warming up engines...
1.02/1.03 c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
1.02/1.03 c preprocessing fase I completed:: there are now 75 free variables and 6675 clauses.
1.02/1.03 c stat :: sign balance is biased by 0.006
1.02/1.03 c shorten_equivalence(): average equivalence length reduced from nan to nan
1.02/1.03 c using k-SAT heuristics (size based diff)
1.02/1.03 c longest clause has size 7
1.02/1.03 c simplify_formula():: removed 0 tautological, 0 satisfied and 1 duplicate clauses
1.02/1.03 c resolvent_look() :: found 1 resolvents
1.02/1.03 c main():: clause / variable ratio: ( 6676 / 75 ) = 89.01
1.02/1.03 c longest clause has size 7
1.02/1.03 c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
1.02/1.03 c dynamic_preselect_setsize :: off
1.02/1.03 c suggested doublelook initial :: 0
1.02/1.03 c main():: all systems go!
1.02/1.03 c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| 0 NC: 126 JD: 23
1.02/1.12 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: 2233 JD: 23
2.25/2.30 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: 19952 JD: 23
12.17/12.24 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 |***************************************************************
51.71/51.74 c solution bin :: 00000010010000000000001.000001000
51.71/51.74 c direction branchin :: current_rights = 4
51.71/51.74
c |***************************************************************
51.71/51.74 c
51.71/51.74 c main():: nodeCount: 89901
51.71/51.74 c main():: dead ends in main: 109
51.71/51.74 c main():: lookAheadCount: 6311357
51.71/51.74 c main():: unitResolveCount: 181515
51.71/51.74 c main():: time=51.730000
51.71/51.74 c main():: necessary_assignments: 467
51.71/51.74 c main():: bin_sat: 0, bin_unsat 0
51.71/51.74 c main():: doublelook: #: 301419, succes #: 240914
51.71/51.74 c main():: doublelook: overall 4.847 of all possible doublelooks executed
51.71/51.74 c main():: doublelook: succesrate: 79.927, average DL_trigger: 19.119
51.71/51.74 c main():: SOLUTION VERIFIED :-)
51.71/51.74 s SATISFIABLE
51.71/51.74 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 0
runsolver version 3.2.0 (c) roussel@cril.univ-artois.fr
command line: runsolver --timestamp -w ROOT/results/node4/watcher-297010-1171831183 -o ROOT/results/node4/solver-297010-1171831183 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/297010-1171831183/march_ks /tmp/evaluation/297010-1171831183/instance-297010-1171831183.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: 0.92 0.98 0.97 3/77 23636
/proc/meminfo: memFree=995360/2055920 swapFree=4192812/4192956
[pid=23636] ppid=23634 vsize=656 CPUtime=0
/proc/23636/stat : 23636 (march_ks) R 23634 23636 23151 0 -1 4194304 94 0 0 0 0 0 0 0 18 0 1 0 203073199 671744 79 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134662703 0 0 4096 0 0 0 0 17 1 0 0
/proc/23636/statm: 164 79 47 123 0 39 0
[startup+0.106689 s]
/proc/loadavg: 0.92 0.98 0.97 3/77 23636
/proc/meminfo: memFree=995360/2055920 swapFree=4192812/4192956
[pid=23636] ppid=23634 vsize=1712 CPUtime=0.1
/proc/23636/stat : 23636 (march_ks) R 23634 23636 23151 0 -1 4194304 844 0 0 0 10 0 0 0 18 0 1 0 203073199 1753088 323 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134536953 0 0 4096 0 0 0 0 17 1 0 0
/proc/23636/statm: 428 323 67 123 0 303 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 1712
[startup+0.514728 s]
/proc/loadavg: 0.92 0.98 0.97 3/77 23636
/proc/meminfo: memFree=995360/2055920 swapFree=4192812/4192956
[pid=23636] ppid=23634 vsize=1712 CPUtime=0.51
/proc/23636/stat : 23636 (march_ks) R 23634 23636 23151 0 -1 4194304 844 0 0 0 51 0 0 0 21 0 1 0 203073199 1753088 323 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134567048 0 0 4096 0 0 0 0 17 1 0 0
/proc/23636/statm: 428 323 67 123 0 303 0
Current children cumulated CPU time (s) 0.51
Current children cumulated vsize (KiB) 1712
[startup+1.33481 s]
/proc/loadavg: 0.92 0.98 0.97 2/78 23637
/proc/meminfo: memFree=993944/2055920 swapFree=4192812/4192956
[pid=23636] ppid=23634 vsize=2040 CPUtime=1.33
/proc/23636/stat : 23636 (march_ks) R 23634 23636 23151 0 -1 4194304 1159 0 0 0 133 0 0 0 25 0 1 0 203073199 2088960 371 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134541823 0 0 4096 0 0 0 0 17 1 0 0
/proc/23636/statm: 510 371 72 123 0 385 0
Current children cumulated CPU time (s) 1.33
Current children cumulated vsize (KiB) 2040
[startup+2.97096 s]
/proc/loadavg: 0.92 0.98 0.97 3/78 23637
/proc/meminfo: memFree=993816/2055920 swapFree=4192812/4192956
[pid=23636] ppid=23634 vsize=2040 CPUtime=2.96
/proc/23636/stat : 23636 (march_ks) R 23634 23636 23151 0 -1 4194304 1159 0 0 0 296 0 0 0 25 0 1 0 203073199 2088960 371 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134537979 0 0 4096 0 0 0 0 17 1 0 0
/proc/23636/statm: 510 371 72 123 0 385 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 2040
[startup+6.25328 s]
/proc/loadavg: 0.93 0.98 0.97 2/78 23637
/proc/meminfo: memFree=993688/2055920 swapFree=4192812/4192956
[pid=23636] ppid=23634 vsize=2040 CPUtime=6.24
/proc/23636/stat : 23636 (march_ks) R 23634 23636 23151 0 -1 4194304 1159 0 0 0 624 0 0 0 25 0 1 0 203073199 2088960 371 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134537979 0 0 4096 0 0 0 0 17 1 0 0
/proc/23636/statm: 510 371 72 123 0 385 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 2040
[startup+12.7039 s]
/proc/loadavg: 0.93 0.98 0.97 2/78 23637
/proc/meminfo: memFree=993624/2055920 swapFree=4192812/4192956
[pid=23636] ppid=23634 vsize=2040 CPUtime=12.69
/proc/23636/stat : 23636 (march_ks) R 23634 23636 23151 0 -1 4194304 1159 0 0 0 1269 0 0 0 25 0 1 0 203073199 2088960 371 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134526930 0 0 4096 0 0 0 0 17 1 0 0
/proc/23636/statm: 510 371 72 123 0 385 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 2040
[startup+25.5111 s]
/proc/loadavg: 0.95 0.98 0.97 2/78 23637
/proc/meminfo: memFree=993624/2055920 swapFree=4192812/4192956
[pid=23636] ppid=23634 vsize=2176 CPUtime=25.5
/proc/23636/stat : 23636 (march_ks) R 23634 23636 23151 0 -1 4194304 1191 0 0 0 2549 1 0 0 25 0 1 0 203073199 2228224 403 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 1 0 0
/proc/23636/statm: 544 403 72 123 0 419 0
Current children cumulated CPU time (s) 25.5
Current children cumulated vsize (KiB) 2176
[startup+51.1226 s]
/proc/loadavg: 0.96 0.98 0.97 2/78 23637
/proc/meminfo: memFree=993560/2055920 swapFree=4192812/4192956
[pid=23636] ppid=23634 vsize=2344 CPUtime=51.1
/proc/23636/stat : 23636 (march_ks) R 23634 23636 23151 0 -1 4194304 1219 0 0 0 5109 1 0 0 25 0 1 0 203073199 2400256 431 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134549234 0 0 4096 0 0 0 0 17 1 0 0
/proc/23636/statm: 586 431 72 123 0 461 0
Current children cumulated CPU time (s) 51.1
Current children cumulated vsize (KiB) 2344
Solver just ended. Dumping a history of the last processes samples
[startup+51.2246 s]
/proc/loadavg: 0.96 0.98 0.97 2/78 23637
/proc/meminfo: memFree=993560/2055920 swapFree=4192812/4192956
[pid=23636] ppid=23634 vsize=2344 CPUtime=51.2
/proc/23636/stat : 23636 (march_ks) R 23634 23636 23151 0 -1 4194304 1219 0 0 0 5119 1 0 0 25 0 1 0 203073199 2400256 431 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134526901 0 0 4096 0 0 0 0 17 1 0 0
/proc/23636/statm: 586 431 72 123 0 461 0
Current children cumulated CPU time (s) 51.2
Current children cumulated vsize (KiB) 2344
[startup+51.6326 s]
/proc/loadavg: 0.96 0.98 0.97 2/78 23637
/proc/meminfo: memFree=993560/2055920 swapFree=4192812/4192956
[pid=23636] ppid=23634 vsize=2344 CPUtime=51.61
/proc/23636/stat : 23636 (march_ks) R 23634 23636 23151 0 -1 4194304 1220 0 0 0 5160 1 0 0 25 0 1 0 203073199 2400256 432 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134598116 0 0 4096 0 0 0 0 17 1 0 0
/proc/23636/statm: 586 432 72 123 0 461 0
Current children cumulated CPU time (s) 51.61
Current children cumulated vsize (KiB) 2344
[startup+51.7346 s]
/proc/loadavg: 0.96 0.98 0.97 2/78 23637
/proc/meminfo: memFree=993560/2055920 swapFree=4192812/4192956
[pid=23636] ppid=23634 vsize=2344 CPUtime=51.71
/proc/23636/stat : 23636 (march_ks) R 23634 23636 23151 0 -1 4194304 1220 0 0 0 5170 1 0 0 25 0 1 0 203073199 2400256 432 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134538142 0 0 4096 0 0 0 0 17 1 0 0
/proc/23636/statm: 586 432 72 123 0 461 0
Current children cumulated CPU time (s) 51.71
Current children cumulated vsize (KiB) 2344
Child status: 10
Real time (s): 51.7484
CPU time (s): 51.7311
CPU user time (s): 51.7181
CPU system time (s): 0.012998
CPU usage (%): 99.9666
Max. virtual memory (cumulated for all children) (KiB): 2344
getrusage(RUSAGE_CHILDREN,...) data:
user time used= 51.7181
system time used= 0.012998
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1222
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 0.065989 second user time and 0.123981 second system time
The end
Begin job on node4 on Sun Feb 18 20:39:43 UTC 2007
IDJOB= 297010
IDBENCH= 19951
IDSOLVER= 111
FILE ID= node4/297010-1171831183
PBS_JOBID= 3839373
Free space on /tmp= 66551 MiB
SOLVER NAME= March KS 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/OnTreshold/7SAT/v75/unif-k7-r89-v75-c6675-S1299158672-14.SAT.shuffled.cnf
COMMAND LINE= /tmp/evaluation/297010-1171831183/march_ks /tmp/evaluation/297010-1171831183/instance-297010-1171831183.cnf
RUNSOLVER COMMAND LINE= runsolver --timestamp -w ROOT/results/node4/watcher-297010-1171831183 -o ROOT/results/node4/solver-297010-1171831183 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/297010-1171831183/march_ks /tmp/evaluation/297010-1171831183/instance-297010-1171831183.cnf
META MD5SUM SOLVER= cd0143c15836d32fe9acb8d523a59b67
MD5SUM BENCH= bb020a272b82c40a137247ab0662fc0e
RANDOM SEED= 247111580
TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB
Linux node4.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 : 3000.231
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 : 3000.231
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: 995832 kB
Buffers: 57804 kB
Cached: 865772 kB
SwapCached: 0 kB
Active: 352268 kB
Inactive: 631008 kB
HighTotal: 0 kB
HighFree: 0 kB
LowTotal: 2055920 kB
LowFree: 995832 kB
SwapTotal: 4192956 kB
SwapFree: 4192812 kB
Dirty: 2512 kB
Writeback: 0 kB
Mapped: 78584 kB
Slab: 62340 kB
Committed_AS: 885260 kB
PageTables: 1768 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= 66551 MiB
End job on node4 on Sun Feb 18 20:40:35 UTC 2007