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, 164 satisfied and 0 duplicate clauses
0.00/0.04 c preprocessing fase I completed:: there are now 1258 free variables and 3862 clauses.
0.00/0.04 c stat :: sign balance is biased by 0.688
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 60 duplicate clauses
0.00/0.04 c resolvent_look() :: found 31 resolvents
0.00/0.04 c lessRedundantTransformation():: nothing to be done.
0.00/0.04 c transformTo3SAT():: you gave me 1295 variables and 3893 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 3893 clauses.
0.00/0.04 c main():: clause / variable ratio: ( 3893 / 1295 ) = 3.01
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 |****************************************************************| 0 NC: 139 JD: 6
0.99/1.06 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: 1138 JD: 6
4.69/4.73 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: 1849 JD: 6
7.49/7.52 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: 2204 JD: 6
9.09/9.10 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: 2304 JD: 6
9.79/9.85 c |----------------------------------------------------------------|
c |**
c |***
c |****
c |*****
c |******
c |********
c |*********
c |**********
c |************
c |****************
c |*****************
c |******************
c |********************
c |************************
c |********************************
c |****************************************************************| 5 NC: 2313 JD: 6
9.89/9.96 c |----------------------------------------------------------------|
c |
9.89/9.96 c
9.89/9.96 c main():: nodeCount: 2313
9.89/9.96 c main():: dead ends in main: 4
9.89/9.96 c main():: lookAheadCount: 1229971
9.89/9.96 c main():: unitResolveCount: 57586
9.89/9.96 c main():: time=9.950000
9.89/9.96 c main():: necessary_assignments: 1253
9.89/9.96 c main():: bin_sat: 0, bin_unsat 0
9.89/9.96 c main():: doublelook: #: 21857, succes #: 17548
9.89/9.96 c main():: doublelook: overall 1.796 of all possible doublelooks executed
9.89/9.96 c main():: doublelook: succesrate: 80.285, average DL_trigger: 8891.943
9.89/9.96 s UNSATISFIABLE
runsolver version 3.2.3 (c) roussel@cril.univ-artois.fr
command line: runsolver --timestamp -w ROOT/results/node63/watcher-372018-1177549347 -o ROOT/results/node63/solver-372018-1177549347 -C 5000 -W 7500 -M 1800 --output-limit 1,15 /tmp/evaluation/372018-1177549347/march_ks /tmp/evaluation/372018-1177549347/instance-372018-1177549347.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: 0.41 0.79 0.85 3/64 8855
/proc/meminfo: memFree=1656492/2055920 swapFree=4182896/4192956
[pid=8855] ppid=8853 vsize=788 CPUtime=0
/proc/8855/stat : 8855 (march_ks) R 8853 8855 7773 0 -1 4194304 114 0 0 0 0 0 0 0 18 0 1 0 230924647 806912 100 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134662703 0 0 4096 0 0 0 0 17 1 0 0
/proc/8855/statm: 197 100 47 123 0 72 0
[startup+0.0783441 s]
/proc/loadavg: 0.41 0.79 0.85 3/64 8855
/proc/meminfo: memFree=1656492/2055920 swapFree=4182896/4192956
[pid=8855] ppid=8853 vsize=2168 CPUtime=0.07
/proc/8855/stat : 8855 (march_ks) R 8853 8855 7773 0 -1 4194304 462 0 0 0 7 0 0 0 18 0 1 0 230924647 2220032 445 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134538215 0 0 4096 0 0 0 0 17 1 0 0
/proc/8855/statm: 542 445 73 123 0 417 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 2168
[startup+0.101346 s]
/proc/loadavg: 0.41 0.79 0.85 3/64 8855
/proc/meminfo: memFree=1656492/2055920 swapFree=4182896/4192956
[pid=8855] ppid=8853 vsize=2168 CPUtime=0.09
/proc/8855/stat : 8855 (march_ks) R 8853 8855 7773 0 -1 4194304 462 0 0 0 9 0 0 0 18 0 1 0 230924647 2220032 445 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526436 0 0 4096 0 0 0 0 17 1 0 0
/proc/8855/statm: 542 445 73 123 0 417 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2168
[startup+0.301367 s]
/proc/loadavg: 0.41 0.79 0.85 3/64 8855
/proc/meminfo: memFree=1656492/2055920 swapFree=4182896/4192956
[pid=8855] ppid=8853 vsize=2168 CPUtime=0.29
/proc/8855/stat : 8855 (march_ks) R 8853 8855 7773 0 -1 4194304 462 0 0 0 29 0 0 0 19 0 1 0 230924647 2220032 445 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134538258 0 0 4096 0 0 0 0 17 1 0 0
/proc/8855/statm: 542 445 73 123 0 417 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 2168
[startup+0.701409 s]
/proc/loadavg: 0.41 0.79 0.85 3/64 8855
/proc/meminfo: memFree=1656492/2055920 swapFree=4182896/4192956
[pid=8855] ppid=8853 vsize=2168 CPUtime=0.69
/proc/8855/stat : 8855 (march_ks) R 8853 8855 7773 0 -1 4194304 473 0 0 0 69 0 0 0 23 0 1 0 230924647 2220032 456 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526505 0 0 4096 0 0 0 0 17 1 0 0
/proc/8855/statm: 542 456 73 123 0 417 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 2168
[startup+1.50149 s]
/proc/loadavg: 0.41 0.79 0.85 2/65 8856
/proc/meminfo: memFree=1654820/2055920 swapFree=4182896/4192956
[pid=8855] ppid=8853 vsize=2300 CPUtime=1.49
/proc/8855/stat : 8855 (march_ks) R 8853 8855 7773 0 -1 4194304 496 0 0 0 149 0 0 0 25 0 1 0 230924647 2355200 479 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526481 0 0 4096 0 0 0 0 17 1 0 0
/proc/8855/statm: 575 479 73 123 0 450 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 2300
[startup+3.10166 s]
/proc/loadavg: 0.41 0.79 0.85 2/65 8856
/proc/meminfo: memFree=1654564/2055920 swapFree=4182896/4192956
[pid=8855] ppid=8853 vsize=2432 CPUtime=3.09
/proc/8855/stat : 8855 (march_ks) R 8853 8855 7773 0 -1 4194304 519 0 0 0 309 0 0 0 25 0 1 0 230924647 2490368 502 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134542945 0 0 4096 0 0 0 0 17 1 0 0
/proc/8855/statm: 608 502 73 123 0 483 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 2432
[startup+6.302 s]
/proc/loadavg: 0.46 0.79 0.85 2/65 8856
/proc/meminfo: memFree=1654444/2055920 swapFree=4182896/4192956
[pid=8855] ppid=8853 vsize=2560 CPUtime=6.29
/proc/8855/stat : 8855 (march_ks) R 8853 8855 7773 0 -1 4194304 541 0 0 0 629 0 0 0 25 0 1 0 230924647 2621440 524 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134589731 0 0 4096 0 0 0 0 17 1 0 0
/proc/8855/statm: 640 524 73 123 0 515 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 2560
Solver just ended. Dumping a history of the last processes samples
[startup+7.90117 s]
/proc/loadavg: 0.46 0.79 0.85 2/65 8856
/proc/meminfo: memFree=1654444/2055920 swapFree=4182896/4192956
[pid=8855] ppid=8853 vsize=2560 CPUtime=7.89
/proc/8855/stat : 8855 (march_ks) R 8853 8855 7773 0 -1 4194304 547 0 0 0 789 0 0 0 25 0 1 0 230924647 2621440 530 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526505 0 0 4096 0 0 0 0 17 1 0 0
/proc/8855/statm: 640 530 73 123 0 515 0
Current children cumulated CPU time (s) 7.89
Current children cumulated vsize (KiB) 2560
[startup+8.70125 s]
/proc/loadavg: 0.50 0.80 0.85 2/65 8856
/proc/meminfo: memFree=1654444/2055920 swapFree=4182896/4192956
[pid=8855] ppid=8853 vsize=2560 CPUtime=8.69
/proc/8855/stat : 8855 (march_ks) R 8853 8855 7773 0 -1 4194304 552 0 0 0 869 0 0 0 25 0 1 0 230924647 2621440 535 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134538194 0 0 4096 0 0 0 0 17 1 0 0
/proc/8855/statm: 640 535 73 123 0 515 0
Current children cumulated CPU time (s) 8.69
Current children cumulated vsize (KiB) 2560
[startup+9.50134 s]
/proc/loadavg: 0.50 0.80 0.85 2/65 8856
/proc/meminfo: memFree=1654444/2055920 swapFree=4182896/4192956
[pid=8855] ppid=8853 vsize=2560 CPUtime=9.49
/proc/8855/stat : 8855 (march_ks) R 8853 8855 7773 0 -1 4194304 553 0 0 0 949 0 0 0 25 0 1 0 230924647 2621440 536 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526533 0 0 4096 0 0 0 0 17 1 0 0
/proc/8855/statm: 640 536 73 123 0 515 0
Current children cumulated CPU time (s) 9.49
Current children cumulated vsize (KiB) 2560
[startup+9.90538 s]
/proc/loadavg: 0.50 0.80 0.85 2/65 8856
/proc/meminfo: memFree=1654380/2055920 swapFree=4182896/4192956
[pid=8855] ppid=8853 vsize=2560 CPUtime=9.89
/proc/8855/stat : 8855 (march_ks) R 8853 8855 7773 0 -1 4194304 553 0 0 0 989 0 0 0 25 0 1 0 230924647 2621440 536 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526510 0 0 4096 0 0 0 0 17 1 0 0
/proc/8855/statm: 640 536 73 123 0 515 0
Current children cumulated CPU time (s) 9.89
Current children cumulated vsize (KiB) 2560
Child status: 20
Real time (s): 9.96862
CPU time (s): 9.96448
CPU user time (s): 9.95549
CPU system time (s): 0.008998
CPU usage (%): 99.9585
Max. virtual memory (cumulated for all children) (KiB): 2560
getrusage(RUSAGE_CHILDREN,...) data:
user time used= 9.95549
system time used= 0.008998
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 554
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 0.010998 second user time and 0.024996 second system time
The end
Begin job on node63 on Thu Apr 26 01:02:27 UTC 2007
IDJOB= 372018
IDBENCH= 20298
IDSOLVER= 180
FILE ID= node63/372018-1177549347
PBS_JOBID= 4696541
Free space on /tmp= 66486 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-S846304296-04-UNSAT.cnf
COMMAND LINE= /tmp/evaluation/372018-1177549347/march_ks /tmp/evaluation/372018-1177549347/instance-372018-1177549347.cnf
RUNSOLVER COMMAND LINE= runsolver --timestamp -w ROOT/results/node63/watcher-372018-1177549347 -o ROOT/results/node63/solver-372018-1177549347 -C 5000 -W 7500 -M 1800 --output-limit 1,15 /tmp/evaluation/372018-1177549347/march_ks /tmp/evaluation/372018-1177549347/instance-372018-1177549347.cnf
META MD5SUM SOLVER= d41d8cd98f00b204e9800998ecf8427e
MD5SUM BENCH= 6c6574c6e53b7d1ef3d1cc6ac9e5dec3
RANDOM SEED= 798237788
TIME LIMIT= 5000 seconds
MEMORY LIMIT= 1800 MiB
Linux node63.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 : 3000.232
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 : 3000.232
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: 1656900 kB
Buffers: 29252 kB
Cached: 307348 kB
SwapCached: 4556 kB
Active: 187052 kB
Inactive: 159872 kB
HighTotal: 0 kB
HighFree: 0 kB
LowTotal: 2055920 kB
LowFree: 1656900 kB
SwapTotal: 4192956 kB
SwapFree: 4182896 kB
Dirty: 2348 kB
Writeback: 0 kB
Mapped: 15576 kB
Slab: 38044 kB
Committed_AS: 2251536 kB
PageTables: 1460 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= 66486 MiB
End job on node63 on Thu Apr 26 01:02:37 UTC 2007