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 initFormula():: the DIMACS p-line indicates a CNF of 1295 variables and 4026 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, 128 satisfied and 0 duplicate clauses
0.00/0.04 c preprocessing fase I completed:: there are now 1265 free variables and 3898 clauses.
0.00/0.04 c stat :: sign balance is biased by 0.653
0.00/0.04 c shorten_equivalence(): average equivalence length reduced from nan to nan
0.00/0.04 c using 3-SAT heuristics (occurence based diff)
0.00/0.04 c longest clause has size 3
0.00/0.04 c simplify_formula():: removed 0 tautological, 0 satisfied and 62 duplicate clauses
0.00/0.04 c resolvent_look() :: found 39 resolvents
0.00/0.04 c lessRedundantTransformation():: nothing to be done.
0.00/0.04 c transformTo3SAT():: you gave me 1295 variables and 3937 clauses.
0.00/0.04 c transformTo3SAT():: by the way, the maximal clause length before transformation was 3.
0.00/0.04 c transformTo3SAT():: I will add 0 variables and 0 clauses!
0.00/0.04 c transformTo3SAT():: the transformation yielded 1295 variabels and 3937 clauses.
0.00/0.04 c main():: clause / variable ratio: ( 3937 / 1295 ) = 3.04
0.00/0.04 c longest clause has size 3
0.00/0.04 c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.00/0.04 c dynamic_preselect_setsize :: on
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 |********
c |*********
c |**********
c |***********
c |************
c |*************
c |**************
c |***************
c |****************
c |********************************
c |****************************************************************| 0 NC: 109 JD: 2
1.59/1.61 c |----------------------------------------------------------------|
c |*
c |**
c |***
c |****
c |*****
c |******
c |********
c |*********
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: 3224 JD: 2
16.09/16.17 c |----------------------------------------------------------------|
c |**
c |****
c |******
c |*******
c |********
c |*********
c |**********
c |***********
c |************
c |****************
c |********************************
c |****************************************************************| 2 NC: 3357 JD: 2
16.99/17.00 c |----------------------------------------------------------------|
c |
16.99/17.00 c
16.99/17.00 c main():: nodeCount: 3357
16.99/17.00 c main():: dead ends in main: 4
16.99/17.00 c main():: lookAheadCount: 1956152
16.99/17.00 c main():: unitResolveCount: 82247
16.99/17.00 c main():: time=16.990000
16.99/17.00 c main():: necessary_assignments: 1692
16.99/17.00 c main():: bin_sat: 0, bin_unsat 0
16.99/17.00 c main():: doublelook: #: 34764, succes #: 28433
16.99/17.00 c main():: doublelook: overall 1.795 of all possible doublelooks executed
16.99/17.00 c main():: doublelook: succesrate: 81.789, average DL_trigger: 8892.711
16.99/17.00 s UNSATISFIABLE
runsolver version 3.2.3 (c) roussel@cril.univ-artois.fr
command line: runsolver --timestamp -w ROOT/results/node48/watcher-372022-1177549356 -o ROOT/results/node48/solver-372022-1177549356 -C 5000 -W 7500 -M 1800 --output-limit 1,15 /tmp/evaluation/372022-1177549356/march_ks /tmp/evaluation/372022-1177549356/instance-372022-1177549356.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: 0.39 0.74 0.83 3/64 14306
/proc/meminfo: memFree=1706976/2055920 swapFree=4183868/4192956
[pid=14306] ppid=14304 vsize=788 CPUtime=0
/proc/14306/stat : 14306 (march_ks) R 14304 14306 12576 0 -1 4194304 113 0 0 0 0 0 0 0 18 0 1 0 109781006 806912 99 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134800639 0 0 4096 0 0 0 0 17 1 0 0
/proc/14306/statm: 197 100 47 123 0 72 0
[startup+0.058613 s]
/proc/loadavg: 0.39 0.74 0.83 3/64 14306
/proc/meminfo: memFree=1706976/2055920 swapFree=4183868/4192956
[pid=14306] ppid=14304 vsize=2216 CPUtime=0.05
/proc/14306/stat : 14306 (march_ks) R 14304 14306 12576 0 -1 4194304 464 0 0 0 5 0 0 0 18 0 1 0 109781006 2269184 447 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526435 0 0 4096 0 0 0 0 17 1 0 0
/proc/14306/statm: 554 447 73 123 0 429 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 2216
[startup+0.101617 s]
/proc/loadavg: 0.39 0.74 0.83 3/64 14306
/proc/meminfo: memFree=1706976/2055920 swapFree=4183868/4192956
[pid=14306] ppid=14304 vsize=2216 CPUtime=0.09
/proc/14306/stat : 14306 (march_ks) R 14304 14306 12576 0 -1 4194304 464 0 0 0 9 0 0 0 18 0 1 0 109781006 2269184 447 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134542782 0 0 4096 0 0 0 0 17 1 0 0
/proc/14306/statm: 554 447 73 123 0 429 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2216
[startup+0.301635 s]
/proc/loadavg: 0.39 0.74 0.83 3/64 14306
/proc/meminfo: memFree=1706976/2055920 swapFree=4183868/4192956
[pid=14306] ppid=14304 vsize=2204 CPUtime=0.29
/proc/14306/stat : 14306 (march_ks) R 14304 14306 12576 0 -1 4194304 464 0 0 0 29 0 0 0 19 0 1 0 109781006 2256896 447 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134677364 0 0 4096 0 0 0 0 17 1 0 0
/proc/14306/statm: 551 447 73 123 0 426 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 2204
[startup+0.701672 s]
/proc/loadavg: 0.39 0.74 0.83 3/64 14306
/proc/meminfo: memFree=1706976/2055920 swapFree=4183868/4192956
[pid=14306] ppid=14304 vsize=2204 CPUtime=0.69
/proc/14306/stat : 14306 (march_ks) R 14304 14306 12576 0 -1 4194304 470 0 0 0 69 0 0 0 22 0 1 0 109781006 2256896 453 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526510 0 0 4096 0 0 0 0 17 1 0 0
/proc/14306/statm: 551 453 73 123 0 426 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 2204
[startup+1.50175 s]
/proc/loadavg: 0.39 0.74 0.83 2/65 14307
/proc/meminfo: memFree=1705368/2055920 swapFree=4183868/4192956
[pid=14306] ppid=14304 vsize=2204 CPUtime=1.49
/proc/14306/stat : 14306 (march_ks) R 14304 14306 12576 0 -1 4194304 483 0 0 0 149 0 0 0 25 0 1 0 109781006 2256896 466 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134538186 0 0 4096 0 0 0 0 17 1 0 0
/proc/14306/statm: 551 466 73 123 0 426 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 2204
[startup+3.10189 s]
/proc/loadavg: 0.39 0.74 0.83 2/65 14307
/proc/meminfo: memFree=1705176/2055920 swapFree=4183868/4192956
[pid=14306] ppid=14304 vsize=2332 CPUtime=3.09
/proc/14306/stat : 14306 (march_ks) R 14304 14306 12576 0 -1 4194304 499 0 0 0 309 0 0 0 25 0 1 0 109781006 2387968 482 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134538162 0 0 4096 0 0 0 0 17 1 0 0
/proc/14306/statm: 583 482 73 123 0 458 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 2332
[startup+6.30219 s]
/proc/loadavg: 0.44 0.75 0.83 2/65 14307
/proc/meminfo: memFree=1704984/2055920 swapFree=4183868/4192956
[pid=14306] ppid=14304 vsize=2460 CPUtime=6.29
/proc/14306/stat : 14306 (march_ks) R 14304 14306 12576 0 -1 4194304 523 0 0 0 629 0 0 0 25 0 1 0 109781006 2519040 506 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134538157 0 0 4096 0 0 0 0 17 1 0 0
/proc/14306/statm: 615 506 73 123 0 490 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 2460
[startup+12.7018 s]
/proc/loadavg: 0.48 0.75 0.83 2/65 14307
/proc/meminfo: memFree=1704880/2055920 swapFree=4183868/4192956
[pid=14306] ppid=14304 vsize=2592 CPUtime=12.69
/proc/14306/stat : 14306 (march_ks) R 14304 14306 12576 0 -1 4194304 557 0 0 0 1269 0 0 0 25 0 1 0 109781006 2654208 540 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 1 0 0
/proc/14306/statm: 648 540 73 123 0 523 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 2592
Solver just ended. Dumping a history of the last processes samples
[startup+14.3059 s]
/proc/loadavg: 0.52 0.75 0.84 2/65 14307
/proc/meminfo: memFree=1704880/2055920 swapFree=4183868/4192956
[pid=14306] ppid=14304 vsize=2592 CPUtime=14.29
/proc/14306/stat : 14306 (march_ks) R 14304 14306 12576 0 -1 4194304 561 0 0 0 1429 0 0 0 25 0 1 0 109781006 2654208 544 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134538189 0 0 4096 0 0 0 0 17 1 0 0
/proc/14306/statm: 648 544 73 123 0 523 0
Current children cumulated CPU time (s) 14.29
Current children cumulated vsize (KiB) 2592
[startup+15.9011 s]
/proc/loadavg: 0.52 0.75 0.84 2/65 14307
/proc/meminfo: memFree=1704816/2055920 swapFree=4183868/4192956
[pid=14306] ppid=14304 vsize=2592 CPUtime=15.89
/proc/14306/stat : 14306 (march_ks) R 14304 14306 12576 0 -1 4194304 567 0 0 0 1589 0 0 0 25 0 1 0 109781006 2654208 550 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134542391 0 0 4096 0 0 0 0 17 1 0 0
/proc/14306/statm: 648 550 73 123 0 523 0
Current children cumulated CPU time (s) 15.89
Current children cumulated vsize (KiB) 2592
[startup+16.7012 s]
/proc/loadavg: 0.52 0.75 0.84 2/65 14307
/proc/meminfo: memFree=1704816/2055920 swapFree=4183868/4192956
[pid=14306] ppid=14304 vsize=2592 CPUtime=16.69
/proc/14306/stat : 14306 (march_ks) R 14304 14306 12576 0 -1 4194304 570 0 0 0 1669 0 0 0 25 0 1 0 109781006 2654208 553 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134538194 0 0 4096 0 0 0 0 17 1 0 0
/proc/14306/statm: 648 553 73 123 0 523 0
Current children cumulated CPU time (s) 16.69
Current children cumulated vsize (KiB) 2592
[startup+16.9012 s]
/proc/loadavg: 0.52 0.75 0.84 2/65 14307
/proc/meminfo: memFree=1704816/2055920 swapFree=4183868/4192956
[pid=14306] ppid=14304 vsize=2592 CPUtime=16.89
/proc/14306/stat : 14306 (march_ks) R 14304 14306 12576 0 -1 4194304 570 0 0 0 1689 0 0 0 25 0 1 0 109781006 2654208 553 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 1 0 0
/proc/14306/statm: 648 553 73 123 0 523 0
Current children cumulated CPU time (s) 16.89
Current children cumulated vsize (KiB) 2592
[startup+17.0012 s]
/proc/loadavg: 0.52 0.75 0.84 2/65 14307
/proc/meminfo: memFree=1704816/2055920 swapFree=4183868/4192956
[pid=14306] ppid=14304 vsize=2592 CPUtime=16.99
/proc/14306/stat : 14306 (march_ks) R 14304 14306 12576 0 -1 4194304 570 0 0 0 1699 0 0 0 25 0 1 0 109781006 2654208 553 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134542335 0 0 4096 0 0 0 0 17 1 0 0
/proc/14306/statm: 648 553 73 123 0 523 0
Current children cumulated CPU time (s) 16.99
Current children cumulated vsize (KiB) 2592
Child status: 20
Real time (s): 17.0049
CPU time (s): 16.9984
CPU user time (s): 16.9934
CPU system time (s): 0.004999
CPU usage (%): 99.9619
Max. virtual memory (cumulated for all children) (KiB): 2592
getrusage(RUSAGE_CHILDREN,...) data:
user time used= 16.9934
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= 571
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= 27
runsolver used 0.018997 second user time and 0.034994 second system time
The end
Begin job on node48 on Thu Apr 26 01:02:37 UTC 2007
IDJOB= 372022
IDBENCH= 20300
IDSOLVER= 180
FILE ID= node48/372022-1177549356
PBS_JOBID= 4696590
Free space on /tmp= 66484 MiB
SOLVER NAME= March KS 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/2+p/p0.8/v1295/unif2p-p0.8-v1295-c4027-S1230630010-06-UNSAT.cnf
COMMAND LINE= /tmp/evaluation/372022-1177549356/march_ks /tmp/evaluation/372022-1177549356/instance-372022-1177549356.cnf
RUNSOLVER COMMAND LINE= runsolver --timestamp -w ROOT/results/node48/watcher-372022-1177549356 -o ROOT/results/node48/solver-372022-1177549356 -C 5000 -W 7500 -M 1800 --output-limit 1,15 /tmp/evaluation/372022-1177549356/march_ks /tmp/evaluation/372022-1177549356/instance-372022-1177549356.cnf
META MD5SUM SOLVER= d41d8cd98f00b204e9800998ecf8427e
MD5SUM BENCH= f1d2cd08ac7f8096a38662a7d7275db8
RANDOM SEED= 213459548
TIME LIMIT= 5000 seconds
MEMORY LIMIT= 1800 MiB
Linux node48.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: 1707320 kB
Buffers: 27504 kB
Cached: 266400 kB
SwapCached: 3528 kB
Active: 163412 kB
Inactive: 141600 kB
HighTotal: 0 kB
HighFree: 0 kB
LowTotal: 2055920 kB
LowFree: 1707320 kB
SwapTotal: 4192956 kB
SwapFree: 4183868 kB
Dirty: 2524 kB
Writeback: 0 kB
Mapped: 16368 kB
Slab: 29596 kB
Committed_AS: 1230780 kB
PageTables: 1396 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= 66484 MiB
End job on node48 on Thu Apr 26 01:02:54 UTC 2007