0.00/0.03 c main():: *** [ march satisfiability solver ] ***
0.00/0.03 c main():: ** Copyright (C) 2001-2004 M. Dufour, M. Heule, J. van Zwieten and H. van Maaren **
0.00/0.03 c main():: * This program may be redistributed and/or modified under the terms of the GNU Gereral Public License *
0.00/0.03 c main()::
0.00/0.03 c initFormula():: searching for DIMACS p-line....
0.00/0.03 c full lookahead due to high density!
0.00/0.03 c initFormula():: the DIMACS p-line indicates a CNF of 80 variables and 1704 clauses.
0.00/0.03 c parseCNF():: parsing....
0.00/0.03 c parseCNF():: the CNF contains 0 unary clauses.
0.00/0.03 c runParser():: parsing was successful, warming up engines...
0.00/0.03 c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.00/0.03 c preprocessing fase I completed:: there are now 80 free variables and 1704 clauses.
0.00/0.03 c stat :: sign balance is biased by 0.053
0.00/0.03 c shorten_equivalence(): average equivalence length reduced from nan to nan
0.00/0.03 c using k-SAT heuristics (size based diff)
0.00/0.03 c longest clause has size 5
0.00/0.03 c simplify_formula():: removed 0 tautological, 0 satisfied and 8 duplicate clauses
0.00/0.03 c resolvent_look() :: found 4 resolvents
0.00/0.03 c main():: clause / variable ratio: ( 1708 / 80 ) = 21.35
0.00/0.03 c longest clause has size 5
0.00/0.03 c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.00/0.03 c dynamic_preselect_setsize :: off
0.00/0.03 c suggested doublelook initial :: 0
0.00/0.03 c main():: all systems go!
0.00/0.03 c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| 0 NC: 190 JD: 12
0.09/0.10 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: 1732 JD: 12
0.59/0.63 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: 7736 JD: 12
2.69/2.73 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 |************************************************
c |*************************************************
c |**************************************************
c |***************************************************
c |****************************************************
c |*****************************************************
c |******************************************************
c |*******************************************************
c |********************************************************
c |*********************************************************
c |**********************************************************
c |***********************************************************
c |************************************************************
c |*************************************************************
c |**************************************************************
c |***************************************************************
c |****************************************************************| 3 NC: 22393 JD: 12
7.79/7.85 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: 45016 JD: 12
15.69/15.76 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 |************************************************************
24.09/24.16 c solution bin :: 000011101001.00000000000000000000
24.09/24.16 c direction branchin :: current_rights = 5
24.09/24.16
c |************************************************************
24.09/24.16 c
24.09/24.16 c main():: nodeCount: 68696
24.09/24.16 c main():: dead ends in main: 81
24.09/24.16 c main():: lookAheadCount: 6286716
24.09/24.16 c main():: unitResolveCount: 170276
24.09/24.16 c main():: time=24.150000
24.09/24.16 c main():: necessary_assignments: 844
24.09/24.16 c main():: bin_sat: 0, bin_unsat 0
24.09/24.16 c main():: doublelook: #: 280979, succes #: 231798
24.09/24.16 c main():: doublelook: overall 4.539 of all possible doublelooks executed
24.09/24.16 c main():: doublelook: succesrate: 82.497, average DL_trigger: 22.241
24.09/24.16 c main():: SOLUTION VERIFIED :-)
24.09/24.16 s SATISFIABLE
24.09/24.16 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 76 -77 78 79 -80 0
runsolver version 3.2.3 (c) roussel@cril.univ-artois.fr
command line: runsolver --timestamp -w ROOT/results/node72/watcher-371478-1177543641 -o ROOT/results/node72/solver-371478-1177543641 -C 5000 -W 7500 -M 1800 --output-limit 1,15 /tmp/evaluation/371478-1177543641/march_ks /tmp/evaluation/371478-1177543641/instance-371478-1177543641.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: 0.99 0.97 0.77 3/77 6530
/proc/meminfo: memFree=1855928/2055920 swapFree=4157088/4192956
[pid=6530] ppid=6528 vsize=788 CPUtime=0
/proc/6530/stat : 6530 (march_ks) R 6528 6530 6006 0 -1 4194304 112 0 0 0 0 0 0 0 18 0 1 0 230402583 806912 95 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134561792 0 0 4096 0 0 0 0 17 1 0 0
/proc/6530/statm: 197 95 50 123 0 72 0
[startup+0.067647 s]
/proc/loadavg: 0.99 0.97 0.77 3/77 6530
/proc/meminfo: memFree=1855928/2055920 swapFree=4157088/4192956
[pid=6530] ppid=6528 vsize=920 CPUtime=0.06
/proc/6530/stat : 6530 (march_ks) R 6528 6530 6006 0 -1 4194304 176 0 0 0 6 0 0 0 18 0 1 0 230402583 942080 159 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134587620 0 0 4096 0 0 0 0 17 1 0 0
/proc/6530/statm: 230 159 72 123 0 105 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 920
[startup+0.101651 s]
/proc/loadavg: 0.99 0.97 0.77 3/77 6530
/proc/meminfo: memFree=1855928/2055920 swapFree=4157088/4192956
[pid=6530] ppid=6528 vsize=920 CPUtime=0.09
/proc/6530/stat : 6530 (march_ks) R 6528 6530 6006 0 -1 4194304 176 0 0 0 9 0 0 0 18 0 1 0 230402583 942080 159 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134585172 0 0 4096 0 0 0 0 17 1 0 0
/proc/6530/statm: 230 159 72 123 0 105 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 920
[startup+0.301668 s]
/proc/loadavg: 0.99 0.97 0.77 3/77 6530
/proc/meminfo: memFree=1855928/2055920 swapFree=4157088/4192956
[pid=6530] ppid=6528 vsize=920 CPUtime=0.29
/proc/6530/stat : 6530 (march_ks) R 6528 6530 6006 0 -1 4194304 176 0 0 0 29 0 0 0 19 0 1 0 230402583 942080 159 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134549234 0 0 4096 0 0 0 0 17 1 0 0
/proc/6530/statm: 230 159 72 123 0 105 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 920
[startup+0.701705 s]
/proc/loadavg: 0.99 0.97 0.77 3/77 6530
/proc/meminfo: memFree=1855928/2055920 swapFree=4157088/4192956
[pid=6530] ppid=6528 vsize=920 CPUtime=0.69
/proc/6530/stat : 6530 (march_ks) R 6528 6530 6006 0 -1 4194304 176 0 0 0 69 0 0 0 23 0 1 0 230402583 942080 159 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134541823 0 0 4096 0 0 0 0 17 1 0 0
/proc/6530/statm: 230 159 72 123 0 105 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 920
[startup+1.50178 s]
/proc/loadavg: 0.99 0.97 0.77 2/78 6531
/proc/meminfo: memFree=1855472/2055920 swapFree=4157088/4192956
[pid=6530] ppid=6528 vsize=920 CPUtime=1.49
/proc/6530/stat : 6530 (march_ks) R 6528 6530 6006 0 -1 4194304 176 0 0 0 149 0 0 0 25 0 1 0 230402583 942080 159 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134538419 0 0 4096 0 0 0 0 17 1 0 0
/proc/6530/statm: 230 159 72 123 0 105 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 920
[startup+3.10192 s]
/proc/loadavg: 0.99 0.97 0.77 2/78 6531
/proc/meminfo: memFree=1855344/2055920 swapFree=4157088/4192956
[pid=6530] ppid=6528 vsize=920 CPUtime=3.09
/proc/6530/stat : 6530 (march_ks) R 6528 6530 6006 0 -1 4194304 176 0 0 0 309 0 0 0 25 0 1 0 230402583 942080 159 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134537989 0 0 4096 0 0 0 0 17 1 0 0
/proc/6530/statm: 230 159 72 123 0 105 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 920
[startup+6.30122 s]
/proc/loadavg: 0.99 0.97 0.77 2/78 6531
/proc/meminfo: memFree=1855344/2055920 swapFree=4157088/4192956
[pid=6530] ppid=6528 vsize=920 CPUtime=6.29
/proc/6530/stat : 6530 (march_ks) R 6528 6530 6006 0 -1 4194304 176 0 0 0 629 0 0 0 25 0 1 0 230402583 942080 159 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134537984 0 0 4096 0 0 0 0 17 1 0 0
/proc/6530/statm: 230 159 72 123 0 105 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 920
[startup+12.7028 s]
/proc/loadavg: 0.99 0.97 0.77 2/78 6531
/proc/meminfo: memFree=1855280/2055920 swapFree=4157088/4192956
[pid=6530] ppid=6528 vsize=1052 CPUtime=12.69
/proc/6530/stat : 6530 (march_ks) R 6528 6530 6006 0 -1 4194304 183 0 0 0 1269 0 0 0 25 0 1 0 230402583 1077248 166 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134538194 0 0 4096 0 0 0 0 17 1 0 0
/proc/6530/statm: 263 166 72 123 0 138 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 1052
Solver just ended. Dumping a history of the last processes samples
[startup+19.1014 s]
/proc/loadavg: 0.99 0.97 0.77 2/78 6531
/proc/meminfo: memFree=1855344/2055920 swapFree=4157088/4192956
[pid=6530] ppid=6528 vsize=1052 CPUtime=19.09
/proc/6530/stat : 6530 (march_ks) R 6528 6530 6006 0 -1 4194304 188 0 0 0 1909 0 0 0 25 0 1 0 230402583 1077248 171 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134537979 0 0 4096 0 0 0 0 17 1 0 0
/proc/6530/statm: 263 171 72 123 0 138 0
Current children cumulated CPU time (s) 19.09
Current children cumulated vsize (KiB) 1052
[startup+22.3017 s]
/proc/loadavg: 0.99 0.97 0.77 2/78 6531
/proc/meminfo: memFree=1855344/2055920 swapFree=4157088/4192956
[pid=6530] ppid=6528 vsize=1052 CPUtime=22.29
/proc/6530/stat : 6530 (march_ks) R 6528 6530 6006 0 -1 4194304 192 0 0 0 2229 0 0 0 25 0 1 0 230402583 1077248 175 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526947 0 0 4096 0 0 0 0 17 1 0 0
/proc/6530/statm: 263 175 72 123 0 138 0
Current children cumulated CPU time (s) 22.29
Current children cumulated vsize (KiB) 1052
[startup+23.1057 s]
/proc/loadavg: 0.99 0.97 0.77 2/78 6531
/proc/meminfo: memFree=1855344/2055920 swapFree=4157088/4192956
[pid=6530] ppid=6528 vsize=1052 CPUtime=23.09
/proc/6530/stat : 6530 (march_ks) R 6528 6530 6006 0 -1 4194304 193 0 0 0 2309 0 0 0 25 0 1 0 230402583 1077248 176 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134541823 0 0 4096 0 0 0 0 17 1 0 0
/proc/6530/statm: 263 176 72 123 0 138 0
Current children cumulated CPU time (s) 23.09
Current children cumulated vsize (KiB) 1052
[startup+23.9018 s]
/proc/loadavg: 0.99 0.97 0.77 2/78 6531
/proc/meminfo: memFree=1855344/2055920 swapFree=4157088/4192956
[pid=6530] ppid=6528 vsize=1052 CPUtime=23.89
/proc/6530/stat : 6530 (march_ks) R 6528 6530 6006 0 -1 4194304 194 0 0 0 2389 0 0 0 25 0 1 0 230402583 1077248 177 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526928 0 0 4096 0 0 0 0 17 1 0 0
/proc/6530/statm: 263 177 72 123 0 138 0
Current children cumulated CPU time (s) 23.89
Current children cumulated vsize (KiB) 1052
[startup+24.1018 s]
/proc/loadavg: 0.99 0.97 0.77 2/78 6531
/proc/meminfo: memFree=1855344/2055920 swapFree=4157088/4192956
[pid=6530] ppid=6528 vsize=1052 CPUtime=24.09
/proc/6530/stat : 6530 (march_ks) R 6528 6530 6006 0 -1 4194304 194 0 0 0 2409 0 0 0 25 0 1 0 230402583 1077248 177 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134585501 0 0 4096 0 0 0 0 17 1 0 0
/proc/6530/statm: 263 177 72 123 0 138 0
Current children cumulated CPU time (s) 24.09
Current children cumulated vsize (KiB) 1052
Child status: 10
Real time (s): 24.1649
CPU time (s): 24.1573
CPU user time (s): 24.1533
CPU system time (s): 0.003999
CPU usage (%): 99.9686
Max. virtual memory (cumulated for all children) (KiB): 1052
getrusage(RUSAGE_CHILDREN,...) data:
user time used= 24.1533
system time used= 0.003999
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 196
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= 534
runsolver used 0.026995 second user time and 0.058991 second system time
The end
Begin job on node72 on Wed Apr 25 23:27:21 UTC 2007
IDJOB= 371478
IDBENCH= 19817
IDSOLVER= 180
FILE ID= node72/371478-1177543641
PBS_JOBID= 4695821
Free space on /tmp= 66412 MiB
SOLVER NAME= March KS 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/OnTreshold/5SAT/v80/unif-k5-r21.3-v80-c1704-S309048450-11.SAT.shuffled.cnf
COMMAND LINE= /tmp/evaluation/371478-1177543641/march_ks /tmp/evaluation/371478-1177543641/instance-371478-1177543641.cnf
RUNSOLVER COMMAND LINE= runsolver --timestamp -w ROOT/results/node72/watcher-371478-1177543641 -o ROOT/results/node72/solver-371478-1177543641 -C 5000 -W 7500 -M 1800 --output-limit 1,15 /tmp/evaluation/371478-1177543641/march_ks /tmp/evaluation/371478-1177543641/instance-371478-1177543641.cnf
META MD5SUM SOLVER= d41d8cd98f00b204e9800998ecf8427e
MD5SUM BENCH= 6d383381e8ab688e1b7567de1fb83536
RANDOM SEED= 69724230
TIME LIMIT= 5000 seconds
MEMORY LIMIT= 1800 MiB
Linux node72.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 : 3000.222
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 : 5931.00
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 : 3000.222
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: 1856272 kB
Buffers: 37840 kB
Cached: 83552 kB
SwapCached: 17600 kB
Active: 57336 kB
Inactive: 90960 kB
HighTotal: 0 kB
HighFree: 0 kB
LowTotal: 2055920 kB
LowFree: 1856272 kB
SwapTotal: 4192956 kB
SwapFree: 4157088 kB
Dirty: 2484 kB
Writeback: 0 kB
Mapped: 33088 kB
Slab: 36828 kB
Committed_AS: 3325060 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= 66412 MiB
End job on node72 on Wed Apr 25 23:27:46 UTC 2007