0.69/0.71 c main():: *** [ march satisfiability solver ] ***
0.69/0.71 c main():: ** Copyright (C) 2001-2004 M. Dufour, M. Heule, J. van Zwieten and H. van Maaren **
0.69/0.71 c main():: * This program may be redistributed and/or modified under the terms of the GNU Gereral Public License *
0.69/0.71 c main()::
0.69/0.71 c initFormula():: searching for DIMACS p-line....
0.69/0.71 c full lookahead due to high density!
0.69/0.71 c initFormula():: the DIMACS p-line indicates a CNF of 55 variables and 4895 clauses.
0.69/0.71 c parseCNF():: parsing....
0.69/0.71 c parseCNF():: the CNF contains 0 unary clauses.
0.69/0.71 c runParser():: parsing was successful, warming up engines...
0.69/0.71 c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.69/0.71 c preprocessing fase I completed:: there are now 55 free variables and 4895 clauses.
0.69/0.71 c stat :: sign balance is biased by 0.007
0.69/0.71 c shorten_equivalence(): average equivalence length reduced from nan to nan
0.69/0.71 c using k-SAT heuristics (size based diff)
0.69/0.71 c longest clause has size 7
0.69/0.71 c simplify_formula():: removed 0 tautological, 0 satisfied and 6 duplicate clauses
0.69/0.71 c resolvent_look() :: found 4 resolvents
0.69/0.71 c main():: clause / variable ratio: ( 4899 / 55 ) = 89.07
0.69/0.71 c longest clause has size 7
0.69/0.71 c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.69/0.71 c dynamic_preselect_setsize :: off
0.69/0.71 c suggested doublelook initial :: 0
0.69/0.71 c main():: all systems go!
0.69/0.71 c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| 0 NC: 151 JD: 14
0.69/0.78 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: 1705 JD: 14
1.39/1.46 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: 10198 JD: 14
4.99/5.09 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: 38093 JD: 14
17.09/17.10 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 |***************************************
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: 99265 JD: 14
43.88/43.91 c |----------------------------------------------------------------|
c |*
c |**
c |***
c |****
c |*****
c |******
c |*******
c |********
c |*********
c |**********
c |***********
c |************
c |*************
c |**************
c |***************
48.88/48.95 c solution bin :: 11000011000010.000001010000000000
48.88/48.95 c direction branchin :: current_rights = 7
48.88/48.95
c |***************
48.88/48.95 c
48.88/48.95 c main():: nodeCount: 110689
48.88/48.95 c main():: dead ends in main: 128
48.88/48.95 c main():: lookAheadCount: 5600921
48.88/48.95 c main():: unitResolveCount: 203362
48.88/48.95 c main():: time=48.940000
48.88/48.95 c main():: necessary_assignments: 318
48.88/48.95 c main():: bin_sat: 0, bin_unsat 0
48.88/48.95 c main():: doublelook: #: 345911, succes #: 279130
48.88/48.95 c main():: doublelook: overall 6.292 of all possible doublelooks executed
48.88/48.95 c main():: doublelook: succesrate: 80.694, average DL_trigger: 15.818
48.88/48.95 c main():: SOLUTION VERIFIED :-)
48.88/48.95 s SATISFIABLE
48.88/48.95 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 0
runsolver version 3.2.3 (c) roussel@cril.univ-artois.fr
command line: runsolver --timestamp -w ROOT/results/node17/watcher-371639-1177544460 -o ROOT/results/node17/solver-371639-1177544460 -C 5000 -W 7500 -M 1800 --output-limit 1,15 /tmp/evaluation/371639-1177544460/march_ks /tmp/evaluation/371639-1177544460/instance-371639-1177544460.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: 0.06 0.17 0.42 3/77 617
/proc/meminfo: memFree=1715960/2055920 swapFree=4139472/4192956
[pid=617] ppid=615 vsize=656 CPUtime=0
/proc/617/stat : 617 (march_ks) R 615 617 527 0 -1 4194304 91 0 0 0 0 0 0 0 18 0 1 0 202363547 671744 77 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134662703 0 0 4096 0 0 0 0 17 1 0 0
/proc/617/statm: 164 77 47 123 0 39 0
[startup+0.0977229 s]
/proc/loadavg: 0.06 0.17 0.42 3/77 617
/proc/meminfo: memFree=1715960/2055920 swapFree=4139472/4192956
[pid=617] ppid=615 vsize=1468 CPUtime=0.09
/proc/617/stat : 617 (march_ks) R 615 617 527 0 -1 4194304 575 0 0 0 9 0 0 0 18 0 1 0 202363547 1503232 276 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134567058 0 0 4096 0 0 0 0 17 1 0 0
/proc/617/statm: 367 276 67 123 0 242 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1468
[startup+0.101723 s]
/proc/loadavg: 0.06 0.17 0.42 3/77 617
/proc/meminfo: memFree=1715960/2055920 swapFree=4139472/4192956
[pid=617] ppid=615 vsize=1468 CPUtime=0.09
/proc/617/stat : 617 (march_ks) R 615 617 527 0 -1 4194304 575 0 0 0 9 0 0 0 18 0 1 0 202363547 1503232 276 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134567028 0 0 4096 0 0 0 0 17 1 0 0
/proc/617/statm: 367 276 67 123 0 242 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1468
[startup+0.301743 s]
/proc/loadavg: 0.06 0.17 0.42 3/77 617
/proc/meminfo: memFree=1715960/2055920 swapFree=4139472/4192956
[pid=617] ppid=615 vsize=1468 CPUtime=0.29
/proc/617/stat : 617 (march_ks) R 615 617 527 0 -1 4194304 575 0 0 0 29 0 0 0 19 0 1 0 202363547 1503232 276 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134536937 0 0 4096 0 0 0 0 17 1 0 0
/proc/617/statm: 367 276 67 123 0 242 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 1468
[startup+0.701784 s]
/proc/loadavg: 0.06 0.17 0.42 3/77 617
/proc/meminfo: memFree=1715960/2055920 swapFree=4139472/4192956
[pid=617] ppid=615 vsize=1468 CPUtime=0.69
/proc/617/stat : 617 (march_ks) R 615 617 527 0 -1 4194304 575 0 0 0 69 0 0 0 23 0 1 0 202363547 1503232 276 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134567048 0 0 4096 0 0 0 0 17 1 0 0
/proc/617/statm: 367 276 67 123 0 242 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 1468
[startup+1.50187 s]
/proc/loadavg: 0.06 0.17 0.42 2/78 618
/proc/meminfo: memFree=1714800/2055920 swapFree=4139472/4192956
[pid=617] ppid=615 vsize=1672 CPUtime=1.49
/proc/617/stat : 617 (march_ks) R 615 617 527 0 -1 4194304 784 0 0 0 149 0 0 0 25 0 1 0 202363547 1712128 332 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134541823 0 0 4096 0 0 0 0 17 1 0 0
/proc/617/statm: 418 332 72 123 0 293 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 1672
[startup+3.10103 s]
/proc/loadavg: 0.06 0.17 0.42 2/78 618
/proc/meminfo: memFree=1714672/2055920 swapFree=4139472/4192956
[pid=617] ppid=615 vsize=1672 CPUtime=3.09
/proc/617/stat : 617 (march_ks) R 615 617 527 0 -1 4194304 784 0 0 0 309 0 0 0 25 0 1 0 202363547 1712128 332 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134537979 0 0 4096 0 0 0 0 17 1 0 0
/proc/617/statm: 418 332 72 123 0 293 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 1672
[startup+6.30136 s]
/proc/loadavg: 0.13 0.18 0.42 2/78 618
/proc/meminfo: memFree=1714608/2055920 swapFree=4139472/4192956
[pid=617] ppid=615 vsize=1672 CPUtime=6.29
/proc/617/stat : 617 (march_ks) R 615 617 527 0 -1 4194304 784 0 0 0 629 0 0 0 25 0 1 0 202363547 1712128 332 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134541800 0 0 4096 0 0 0 0 17 1 0 0
/proc/617/statm: 418 332 72 123 0 293 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 1672
[startup+12.702 s]
/proc/loadavg: 0.20 0.19 0.42 2/78 618
/proc/meminfo: memFree=1714544/2055920 swapFree=4139472/4192956
[pid=617] ppid=615 vsize=1672 CPUtime=12.69
/proc/617/stat : 617 (march_ks) R 615 617 527 0 -1 4194304 784 0 0 0 1269 0 0 0 25 0 1 0 202363547 1712128 332 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134585196 0 0 4096 0 0 0 0 17 1 0 0
/proc/617/statm: 418 332 72 123 0 293 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 1672
[startup+25.5023 s]
/proc/loadavg: 0.38 0.23 0.43 2/78 618
/proc/meminfo: memFree=1714544/2055920 swapFree=4139472/4192956
[pid=617] ppid=615 vsize=1672 CPUtime=25.49
/proc/617/stat : 617 (march_ks) R 615 617 527 0 -1 4194304 784 0 0 0 2549 0 0 0 25 0 1 0 202363547 1712128 332 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134542132 0 0 4096 0 0 0 0 17 1 0 0
/proc/617/statm: 418 332 72 123 0 293 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 1672
Solver just ended. Dumping a history of the last processes samples
[startup+38.3016 s]
/proc/loadavg: 0.47 0.26 0.44 2/78 618
/proc/meminfo: memFree=1714480/2055920 swapFree=4139472/4192956
[pid=617] ppid=615 vsize=1808 CPUtime=38.28
/proc/617/stat : 617 (march_ks) R 615 617 527 0 -1 4194304 811 0 0 0 3828 0 0 0 25 0 1 0 202363547 1851392 359 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134537968 0 0 4096 0 0 0 0 17 1 0 0
/proc/617/statm: 452 359 72 123 0 327 0
Current children cumulated CPU time (s) 38.28
Current children cumulated vsize (KiB) 1808
[startup+44.7013 s]
/proc/loadavg: 0.52 0.27 0.44 2/78 618
/proc/meminfo: memFree=1714480/2055920 swapFree=4139472/4192956
[pid=617] ppid=615 vsize=1808 CPUtime=44.68
/proc/617/stat : 617 (march_ks) R 615 617 527 0 -1 4194304 815 0 0 0 4468 0 0 0 25 0 1 0 202363547 1851392 363 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134598241 0 0 4096 0 0 0 0 17 1 0 0
/proc/617/statm: 452 363 72 123 0 327 0
Current children cumulated CPU time (s) 44.68
Current children cumulated vsize (KiB) 1808
[startup+46.3015 s]
/proc/loadavg: 0.55 0.28 0.44 2/78 618
/proc/meminfo: memFree=1714480/2055920 swapFree=4139472/4192956
[pid=617] ppid=615 vsize=1808 CPUtime=46.28
/proc/617/stat : 617 (march_ks) R 615 617 527 0 -1 4194304 816 0 0 0 4628 0 0 0 25 0 1 0 202363547 1851392 364 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526968 0 0 4096 0 0 0 0 17 1 0 0
/proc/617/statm: 452 364 72 123 0 327 0
Current children cumulated CPU time (s) 46.28
Current children cumulated vsize (KiB) 1808
[startup+47.9016 s]
/proc/loadavg: 0.55 0.28 0.44 2/78 618
/proc/meminfo: memFree=1714480/2055920 swapFree=4139472/4192956
[pid=617] ppid=615 vsize=1808 CPUtime=47.88
/proc/617/stat : 617 (march_ks) R 615 617 527 0 -1 4194304 817 0 0 0 4788 0 0 0 25 0 1 0 202363547 1851392 365 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134537968 0 0 4096 0 0 0 0 17 1 0 0
/proc/617/statm: 452 365 72 123 0 327 0
Current children cumulated CPU time (s) 47.88
Current children cumulated vsize (KiB) 1808
[startup+48.7017 s]
/proc/loadavg: 0.55 0.28 0.44 2/78 618
/proc/meminfo: memFree=1714480/2055920 swapFree=4139472/4192956
[pid=617] ppid=615 vsize=1808 CPUtime=48.68
/proc/617/stat : 617 (march_ks) R 615 617 527 0 -1 4194304 818 0 0 0 4868 0 0 0 25 0 1 0 202363547 1851392 366 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134628830 0 0 4096 0 0 0 0 17 1 0 0
/proc/617/statm: 452 366 72 123 0 327 0
Current children cumulated CPU time (s) 48.68
Current children cumulated vsize (KiB) 1808
[startup+48.9017 s]
/proc/loadavg: 0.55 0.28 0.44 2/78 618
/proc/meminfo: memFree=1714480/2055920 swapFree=4139472/4192956
[pid=617] ppid=615 vsize=1808 CPUtime=48.88
/proc/617/stat : 617 (march_ks) R 615 617 527 0 -1 4194304 818 0 0 0 4888 0 0 0 25 0 1 0 202363547 1851392 366 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134541814 0 0 4096 0 0 0 0 17 1 0 0
/proc/617/statm: 452 366 72 123 0 327 0
Current children cumulated CPU time (s) 48.88
Current children cumulated vsize (KiB) 1808
Child status: 10
Real time (s): 48.9552
CPU time (s): 48.9396
CPU user time (s): 48.9326
CPU system time (s): 0.006998
CPU usage (%): 99.9681
Max. virtual memory (cumulated for all children) (KiB): 1808
getrusage(RUSAGE_CHILDREN,...) data:
user time used= 48.9326
system time used= 0.006998
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 820
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= 7
involuntary context switches= 1055
runsolver used 0.039993 second user time and 0.104984 second system time
The end
Begin job on node17 on Wed Apr 25 23:41:00 UTC 2007
IDJOB= 371639
IDBENCH= 19914
IDSOLVER= 180
FILE ID= node17/371639-1177544460
PBS_JOBID= 4696098
Free space on /tmp= 66406 MiB
SOLVER NAME= March KS 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/OnTreshold/7SAT/v55/unif-k7-r89-v55-c4895-S1344671309-04.SAT.shuffled.cnf
COMMAND LINE= /tmp/evaluation/371639-1177544460/march_ks /tmp/evaluation/371639-1177544460/instance-371639-1177544460.cnf
RUNSOLVER COMMAND LINE= runsolver --timestamp -w ROOT/results/node17/watcher-371639-1177544460 -o ROOT/results/node17/solver-371639-1177544460 -C 5000 -W 7500 -M 1800 --output-limit 1,15 /tmp/evaluation/371639-1177544460/march_ks /tmp/evaluation/371639-1177544460/instance-371639-1177544460.cnf
META MD5SUM SOLVER= d41d8cd98f00b204e9800998ecf8427e
MD5SUM BENCH= 7d86721a55ab336c62a419c8ebee7a6a
RANDOM SEED= 365227231
TIME LIMIT= 5000 seconds
MEMORY LIMIT= 1800 MiB
Linux node17.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 : 3000.240
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 : 3000.240
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: 1716432 kB
Buffers: 39248 kB
Cached: 210064 kB
SwapCached: 15888 kB
Active: 141192 kB
Inactive: 131628 kB
HighTotal: 0 kB
HighFree: 0 kB
LowTotal: 2055920 kB
LowFree: 1716432 kB
SwapTotal: 4192956 kB
SwapFree: 4139472 kB
Dirty: 2400 kB
Writeback: 0 kB
Mapped: 29616 kB
Slab: 52176 kB
Committed_AS: 7285020 kB
PageTables: 1796 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= 66406 MiB
End job on node17 on Wed Apr 25 23:41:50 UTC 2007