0.00/0.06 c main():: *** [ march satisfiability solver ] ***
0.00/0.06 c main():: ** Copyright (C) 2001-2004 M. Dufour, M. Heule, J. van Zwieten and H. van Maaren **
0.00/0.06 c main():: * This program may be redistributed and/or modified under the terms of the GNU Gereral Public License *
0.00/0.06 c main()::
0.00/0.06 c initFormula():: searching for DIMACS p-line....
0.00/0.06 c initFormula():: the DIMACS p-line indicates a CNF of 1665 variables and 5177 clauses.
0.00/0.06 c parseCNF():: parsing....
0.00/0.06 c parseCNF():: the CNF contains 0 unary clauses.
0.00/0.06 c runParser():: parsing was successful, warming up engines...
0.00/0.06 c simplify_formula():: removed 0 tautological, 217 satisfied and 0 duplicate clauses
0.00/0.06 c preprocessing fase I completed:: there are now 1620 free variables and 4960 clauses.
0.00/0.06 c stat :: sign balance is biased by 0.637
0.00/0.06 c shorten_equivalence(): average equivalence length reduced from nan to nan
0.00/0.06 c using 3-SAT heuristics (occurence based diff)
0.00/0.06 c longest clause has size 3
0.00/0.06 c simplify_formula():: removed 0 tautological, 0 satisfied and 56 duplicate clauses
0.00/0.06 c resolvent_look() :: found 29 resolvents
0.00/0.06 c lessRedundantTransformation():: nothing to be done.
0.00/0.06 c transformTo3SAT():: you gave me 1665 variables and 4989 clauses.
0.00/0.06 c transformTo3SAT():: by the way, the maximal clause length before transformation was 3.
0.00/0.06 c transformTo3SAT():: I will add 0 variables and 0 clauses!
0.00/0.06 c transformTo3SAT():: the transformation yielded 1665 variabels and 4989 clauses.
0.00/0.06 c main():: clause / variable ratio: ( 4989 / 1665 ) = 3.00
0.00/0.06 c longest clause has size 3
0.00/0.06 c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.00/0.06 c dynamic_preselect_setsize :: on
0.00/0.06 c suggested doublelook initial :: 0
0.00/0.06 c main():: all systems go!
0.00/0.06 c |----------------------------------------------------------------|
c |**
c |***
c |****
c |*****
c |******
c |********
c |*********
c |**********
c |***********
c |************
c |*************
c |**************
c |****************
c |*****************
c |******************
c |*******************
c |********************
c |************************
c |****************************
c |********************************
c |*********************************
c |**********************************
c |***********************************
c |************************************
c |****************************************
c |*****************************************
c |******************************************
c |********************************************
c |************************************************
c |****************************************************
c |******************************************************
c |*******************************************************
c |********************************************************
c |*********************************************************
c |**********************************************************
c |************************************************************
c |**************************************************************
c |****************************************************************| 0 NC: 133 JD: 0
3.17/3.24 c |----------------------------------------------------------------|
c |
3.17/3.24 c
3.17/3.24 c main():: nodeCount: 133
3.17/3.24 c main():: dead ends in main: 0
3.17/3.24 c main():: lookAheadCount: 538666
3.17/3.24 c main():: unitResolveCount: 3661
3.17/3.24 c main():: time=3.230000
3.17/3.24 c main():: necessary_assignments: 63
3.17/3.24 c main():: bin_sat: 0, bin_unsat 0
3.17/3.24 c main():: doublelook: #: 2806, succes #: 2362
3.17/3.24 c main():: doublelook: overall 0.522 of all possible doublelooks executed
3.17/3.24 c main():: doublelook: succesrate: 84.177, average DL_trigger: 9785.385
3.17/3.24 s UNSATISFIABLE
runsolver version 3.2.0 (c) roussel@cril.univ-artois.fr
command line: runsolver --timestamp -w ROOT/results/node5/watcher-312221-1172583982 -o ROOT/results/node5/solver-312221-1172583982 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/312221-1172583982/march_ks /tmp/evaluation/312221-1172583982/instance-312221-1172583982.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 0.99 3/77 21718
/proc/meminfo: memFree=1648480/2055920 swapFree=4192812/4192956
[pid=21718] ppid=21716 vsize=788 CPUtime=0
/proc/21718/stat : 21718 (march_ks) R 21716 21718 20053 0 -1 4194304 122 0 0 0 0 0 0 0 18 0 1 0 278353005 806912 107 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134662703 0 0 4096 0 0 0 0 17 1 0 0
/proc/21718/statm: 197 107 47 123 0 72 0
[startup+0.107304 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 21718
/proc/meminfo: memFree=1648480/2055920 swapFree=4192812/4192956
[pid=21718] ppid=21716 vsize=2640 CPUtime=0.1
/proc/21718/stat : 21718 (march_ks) R 21716 21718 20053 0 -1 4194304 566 0 0 0 10 0 0 0 18 0 1 0 278353005 2703360 548 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134526443 0 0 4096 0 0 0 0 17 1 0 0
/proc/21718/statm: 660 548 73 123 0 535 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 2640
[startup+0.515348 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 21718
/proc/meminfo: memFree=1648480/2055920 swapFree=4192812/4192956
[pid=21718] ppid=21716 vsize=2628 CPUtime=0.51
/proc/21718/stat : 21718 (march_ks) R 21716 21718 20053 0 -1 4194304 566 0 0 0 51 0 0 0 21 0 1 0 278353005 2691072 548 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134542752 0 0 4096 0 0 0 0 17 1 0 0
/proc/21718/statm: 657 548 73 123 0 532 0
Current children cumulated CPU time (s) 0.51
Current children cumulated vsize (KiB) 2628
[startup+1.33544 s]
/proc/loadavg: 0.92 0.98 0.99 2/78 21719
/proc/meminfo: memFree=1646552/2055920 swapFree=4192812/4192956
[pid=21718] ppid=21716 vsize=2628 CPUtime=1.33
/proc/21718/stat : 21718 (march_ks) R 21716 21718 20053 0 -1 4194304 577 0 0 0 133 0 0 0 25 0 1 0 278353005 2691072 559 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134526432 0 0 4096 0 0 0 0 17 1 0 0
/proc/21718/statm: 657 559 73 123 0 532 0
Current children cumulated CPU time (s) 1.33
Current children cumulated vsize (KiB) 2628
[startup+2.97163 s]
/proc/loadavg: 0.92 0.98 0.99 2/78 21719
/proc/meminfo: memFree=1646360/2055920 swapFree=4192812/4192956
[pid=21718] ppid=21716 vsize=2756 CPUtime=2.96
/proc/21718/stat : 21718 (march_ks) R 21716 21718 20053 0 -1 4194304 595 0 0 0 296 0 0 0 25 0 1 0 278353005 2822144 577 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134538181 0 0 4096 0 0 0 0 17 1 0 0
/proc/21718/statm: 689 577 73 123 0 564 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 2756
Solver just ended. Dumping a history of the last processes samples
[startup+3.07364 s]
/proc/loadavg: 0.92 0.98 0.99 2/78 21719
/proc/meminfo: memFree=1646360/2055920 swapFree=4192812/4192956
[pid=21718] ppid=21716 vsize=2756 CPUtime=3.06
/proc/21718/stat : 21718 (march_ks) R 21716 21718 20053 0 -1 4194304 595 0 0 0 306 0 0 0 25 0 1 0 278353005 2822144 577 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 1 0 0
/proc/21718/statm: 689 577 73 123 0 564 0
Current children cumulated CPU time (s) 3.06
Current children cumulated vsize (KiB) 2756
[startup+3.17565 s]
/proc/loadavg: 0.92 0.98 0.99 2/78 21719
/proc/meminfo: memFree=1646360/2055920 swapFree=4192812/4192956
[pid=21718] ppid=21716 vsize=2756 CPUtime=3.17
/proc/21718/stat : 21718 (march_ks) R 21716 21718 20053 0 -1 4194304 597 0 0 0 317 0 0 0 25 0 1 0 278353005 2822144 579 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134538142 0 0 4096 0 0 0 0 17 1 0 0
/proc/21718/statm: 689 579 73 123 0 564 0
Current children cumulated CPU time (s) 3.17
Current children cumulated vsize (KiB) 2756
Child status: 20
Real time (s): 3.24527
CPU time (s): 3.24351
CPU user time (s): 3.23851
CPU system time (s): 0.004999
CPU usage (%): 99.9457
Max. virtual memory (cumulated for all children) (KiB): 2756
getrusage(RUSAGE_CHILDREN,...) data:
user time used= 3.23851
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= 598
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= 1
runsolver used 0.003999 second user time and 0.011998 second system time
The end
Begin job on node5 on Tue Feb 27 13:46:22 UTC 2007
IDJOB= 312221
IDBENCH= 20335
IDSOLVER= 111
FILE ID= node5/312221-1172583982
PBS_JOBID= 3971687
Free space on /tmp= 66554 MiB
SOLVER NAME= March KS 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/2+p/p0.8/v1665/unif2p-p0.8-v1665-c5178-S1104990816-03-UNSAT.cnf
COMMAND LINE= /tmp/evaluation/312221-1172583982/march_ks /tmp/evaluation/312221-1172583982/instance-312221-1172583982.cnf
RUNSOLVER COMMAND LINE= runsolver --timestamp -w ROOT/results/node5/watcher-312221-1172583982 -o ROOT/results/node5/solver-312221-1172583982 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/312221-1172583982/march_ks /tmp/evaluation/312221-1172583982/instance-312221-1172583982.cnf
META MD5SUM SOLVER= cd0143c15836d32fe9acb8d523a59b67
MD5SUM BENCH= a72030f9b5b8bc8b27629e6299239dd6
RANDOM SEED= 710364154
TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB
Linux node5.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 : 3000.224
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 : 3000.224
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: 1648952 kB
Buffers: 51688 kB
Cached: 239828 kB
SwapCached: 0 kB
Active: 234808 kB
Inactive: 100816 kB
HighTotal: 0 kB
HighFree: 0 kB
LowTotal: 2055920 kB
LowFree: 1648952 kB
SwapTotal: 4192956 kB
SwapFree: 4192812 kB
Dirty: 2336 kB
Writeback: 0 kB
Mapped: 63056 kB
Slab: 57036 kB
Committed_AS: 920780 kB
PageTables: 1692 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= 66554 MiB
End job on node5 on Tue Feb 27 13:46:25 UTC 2007