0.70/0.79 c main():: *** [ march satisfiability solver ] ***
0.70/0.79 c main():: ** Copyright (C) 2001-2004 M. Dufour, M. Heule, J. van Zwieten and H. van Maaren **
0.70/0.79 c main():: * This program may be redistributed and/or modified under the terms of the GNU Gereral Public License *
0.70/0.79 c main()::
0.70/0.79 c initFormula():: searching for DIMACS p-line....
0.70/0.79 c full lookahead due to high density!
0.70/0.79 c initFormula():: the DIMACS p-line indicates a CNF of 60 variables and 5340 clauses.
0.70/0.79 c parseCNF():: parsing....
0.70/0.79 c parseCNF():: the CNF contains 0 unary clauses.
0.70/0.79 c runParser():: parsing was successful, warming up engines...
0.70/0.79 c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.70/0.79 c preprocessing fase I completed:: there are now 60 free variables and 5340 clauses.
0.70/0.79 c stat :: sign balance is biased by 0.007
0.70/0.79 c shorten_equivalence(): average equivalence length reduced from nan to nan
0.70/0.79 c using k-SAT heuristics (size based diff)
0.70/0.79 c longest clause has size 7
0.70/0.79 c simplify_formula():: removed 0 tautological, 0 satisfied and 2 duplicate clauses
0.70/0.79 c resolvent_look() :: found 2 resolvents
0.70/0.79 c main():: clause / variable ratio: ( 5342 / 60 ) = 89.03
0.70/0.79 c longest clause has size 7
0.70/0.79 c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.70/0.79 c dynamic_preselect_setsize :: off
0.70/0.79 c suggested doublelook initial :: 0
0.70/0.79 c main():: all systems go!
0.70/0.79 c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| 0 NC: 129 JD: 16
0.79/0.86 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: 2086 JD: 16
1.69/1.76 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 |****************************************************************| 2 NC: 12834 JD: 16
6.69/6.78 c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |*********
c |**********
c |************
c |*************
c |**************
c |***************
c |****************
c |*****************
c |******************
c |********************
c |*********************
c |**********************
c |***********************
7.99/8.08 c solution bin :: 1010000000000010.1010010000000000
7.99/8.08 c direction branchin :: current_rights = 6
7.99/8.08
c |***********************
7.99/8.08 c
7.99/8.08 c main():: nodeCount: 15612
7.99/8.08 c main():: dead ends in main: 22
7.99/8.08 c main():: lookAheadCount: 867580
7.99/8.08 c main():: unitResolveCount: 29222
7.99/8.08 c main():: time=8.070000
7.99/8.08 c main():: necessary_assignments: 55
7.99/8.08 c main():: bin_sat: 0, bin_unsat 0
7.99/8.08 c main():: doublelook: #: 49464, succes #: 39603
7.99/8.08 c main():: doublelook: overall 5.800 of all possible doublelooks executed
7.99/8.08 c main():: doublelook: succesrate: 80.064, average DL_trigger: 16.560
7.99/8.08 c main():: SOLUTION VERIFIED :-)
7.99/8.08 s SATISFIABLE
7.99/8.08 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 0
runsolver version 3.2.3 (c) roussel@cril.univ-artois.fr
command line: runsolver --timestamp -w ROOT/results/node29/watcher-371663-1177544632 -o ROOT/results/node29/solver-371663-1177544632 -C 5000 -W 7500 -M 1800 --output-limit 1,15 /tmp/evaluation/371663-1177544632/march_ks /tmp/evaluation/371663-1177544632/instance-371663-1177544632.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: 0.04 0.09 0.32 3/77 1528
/proc/meminfo: memFree=1634264/2055920 swapFree=4146612/4192956
[pid=1528] ppid=1526 vsize=656 CPUtime=0
/proc/1528/stat : 1528 (march_ks) R 1526 1528 1366 0 -1 4194304 92 0 0 0 0 0 0 0 18 0 1 0 202378961 671744 78 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134662703 0 0 4096 0 0 0 0 17 1 0 0
/proc/1528/statm: 164 78 47 123 0 39 0
[startup+0.0239101 s]
/proc/loadavg: 0.04 0.09 0.32 3/77 1528
/proc/meminfo: memFree=1634264/2055920 swapFree=4146612/4192956
[pid=1528] ppid=1526 vsize=1212 CPUtime=0.02
/proc/1528/stat : 1528 (march_ks) R 1526 1528 1366 0 -1 4194304 310 0 0 0 2 0 0 0 18 0 1 0 202378961 1241088 204 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134599337 0 0 4096 0 0 0 0 17 1 0 0
/proc/1528/statm: 303 204 63 123 0 178 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 1212
[startup+0.102914 s]
/proc/loadavg: 0.04 0.09 0.32 3/77 1528
/proc/meminfo: memFree=1634264/2055920 swapFree=4146612/4192956
[pid=1528] ppid=1526 vsize=1528 CPUtime=0.1
/proc/1528/stat : 1528 (march_ks) R 1526 1528 1366 0 -1 4194304 645 0 0 0 10 0 0 0 18 0 1 0 202378961 1564672 287 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134536953 0 0 4096 0 0 0 0 17 1 0 0
/proc/1528/statm: 382 287 67 123 0 257 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 1528
[startup+0.301926 s]
/proc/loadavg: 0.04 0.09 0.32 3/77 1528
/proc/meminfo: memFree=1634264/2055920 swapFree=4146612/4192956
[pid=1528] ppid=1526 vsize=1528 CPUtime=0.29
/proc/1528/stat : 1528 (march_ks) R 1526 1528 1366 0 -1 4194304 645 0 0 0 29 0 0 0 19 0 1 0 202378961 1564672 287 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134567058 0 0 4096 0 0 0 0 17 1 0 0
/proc/1528/statm: 382 287 67 123 0 257 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 1528
[startup+0.702951 s]
/proc/loadavg: 0.04 0.09 0.32 3/77 1528
/proc/meminfo: memFree=1634264/2055920 swapFree=4146612/4192956
[pid=1528] ppid=1526 vsize=1528 CPUtime=0.7
/proc/1528/stat : 1528 (march_ks) R 1526 1528 1366 0 -1 4194304 645 0 0 0 70 0 0 0 22 0 1 0 202378961 1564672 287 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134536953 0 0 4096 0 0 0 0 17 1 0 0
/proc/1528/statm: 382 287 67 123 0 257 0
Current children cumulated CPU time (s) 0.7
Current children cumulated vsize (KiB) 1528
[startup+1.502 s]
/proc/loadavg: 0.04 0.09 0.32 2/78 1529
/proc/meminfo: memFree=1633104/2055920 swapFree=4146612/4192956
[pid=1528] ppid=1526 vsize=1764 CPUtime=1.49
/proc/1528/stat : 1528 (march_ks) R 1526 1528 1366 0 -1 4194304 892 0 0 0 149 0 0 0 25 0 1 0 202378961 1806336 351 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134538563 0 0 4096 0 0 0 0 17 1 0 0
/proc/1528/statm: 441 351 72 123 0 316 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 1764
[startup+3.1011 s]
/proc/loadavg: 0.04 0.09 0.32 2/78 1529
/proc/meminfo: memFree=1632912/2055920 swapFree=4146612/4192956
[pid=1528] ppid=1526 vsize=1764 CPUtime=3.09
/proc/1528/stat : 1528 (march_ks) R 1526 1528 1366 0 -1 4194304 892 0 0 0 309 0 0 0 25 0 1 0 202378961 1806336 351 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134536953 0 0 4096 0 0 0 0 17 1 0 0
/proc/1528/statm: 441 351 72 123 0 316 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 1764
[startup+6.3013 s]
/proc/loadavg: 0.11 0.10 0.32 2/78 1529
/proc/meminfo: memFree=1632784/2055920 swapFree=4146612/4192956
[pid=1528] ppid=1526 vsize=1764 CPUtime=6.29
/proc/1528/stat : 1528 (march_ks) R 1526 1528 1366 0 -1 4194304 892 0 0 0 629 0 0 0 25 0 1 0 202378961 1806336 351 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134537979 0 0 4096 0 0 0 0 17 1 0 0
/proc/1528/statm: 441 351 72 123 0 316 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 1764
Solver just ended. Dumping a history of the last processes samples
[startup+7.10135 s]
/proc/loadavg: 0.11 0.10 0.32 2/78 1529
/proc/meminfo: memFree=1632784/2055920 swapFree=4146612/4192956
[pid=1528] ppid=1526 vsize=1764 CPUtime=7.09
/proc/1528/stat : 1528 (march_ks) R 1526 1528 1366 0 -1 4194304 892 0 0 0 709 0 0 0 25 0 1 0 202378961 1806336 351 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134541823 0 0 4096 0 0 0 0 17 1 0 0
/proc/1528/statm: 441 351 72 123 0 316 0
Current children cumulated CPU time (s) 7.09
Current children cumulated vsize (KiB) 1764
[startup+7.50137 s]
/proc/loadavg: 0.11 0.10 0.32 2/78 1529
/proc/meminfo: memFree=1632784/2055920 swapFree=4146612/4192956
[pid=1528] ppid=1526 vsize=1764 CPUtime=7.49
/proc/1528/stat : 1528 (march_ks) R 1526 1528 1366 0 -1 4194304 892 0 0 0 749 0 0 0 25 0 1 0 202378961 1806336 351 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134585120 0 0 4096 0 0 0 0 17 1 0 0
/proc/1528/statm: 441 351 72 123 0 316 0
Current children cumulated CPU time (s) 7.49
Current children cumulated vsize (KiB) 1764
[startup+7.9014 s]
/proc/loadavg: 0.11 0.10 0.32 2/78 1529
/proc/meminfo: memFree=1632784/2055920 swapFree=4146612/4192956
[pid=1528] ppid=1526 vsize=1764 CPUtime=7.89
/proc/1528/stat : 1528 (march_ks) R 1526 1528 1366 0 -1 4194304 892 0 0 0 789 0 0 0 25 0 1 0 202378961 1806336 351 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134585134 0 0 4096 0 0 0 0 17 1 0 0
/proc/1528/statm: 441 351 72 123 0 316 0
Current children cumulated CPU time (s) 7.89
Current children cumulated vsize (KiB) 1764
[startup+8.0014 s]
/proc/loadavg: 0.11 0.10 0.32 2/78 1529
/proc/meminfo: memFree=1632784/2055920 swapFree=4146612/4192956
[pid=1528] ppid=1526 vsize=1764 CPUtime=7.99
/proc/1528/stat : 1528 (march_ks) R 1526 1528 1366 0 -1 4194304 892 0 0 0 799 0 0 0 25 0 1 0 202378961 1806336 351 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134538020 0 0 4096 0 0 0 0 17 1 0 0
/proc/1528/statm: 441 351 72 123 0 316 0
Current children cumulated CPU time (s) 7.99
Current children cumulated vsize (KiB) 1764
Child status: 10
Real time (s): 8.08255
CPU time (s): 8.07977
CPU user time (s): 8.07577
CPU system time (s): 0.003999
CPU usage (%): 99.9656
Max. virtual memory (cumulated for all children) (KiB): 1764
getrusage(RUSAGE_CHILDREN,...) data:
user time used= 8.07577
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= 894
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= 15
runsolver used 0.009998 second user time and 0.023996 second system time
The end
Begin job on node29 on Wed Apr 25 23:43:52 UTC 2007
IDJOB= 371663
IDBENCH= 19932
IDSOLVER= 180
FILE ID= node29/371663-1177544632
PBS_JOBID= 4696108
Free space on /tmp= 66487 MiB
SOLVER NAME= March KS 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/OnTreshold/7SAT/v60/unif-k7-r89-v60-c5340-S1846251911-07.SAT.shuffled.cnf
COMMAND LINE= /tmp/evaluation/371663-1177544632/march_ks /tmp/evaluation/371663-1177544632/instance-371663-1177544632.cnf
RUNSOLVER COMMAND LINE= runsolver --timestamp -w ROOT/results/node29/watcher-371663-1177544632 -o ROOT/results/node29/solver-371663-1177544632 -C 5000 -W 7500 -M 1800 --output-limit 1,15 /tmp/evaluation/371663-1177544632/march_ks /tmp/evaluation/371663-1177544632/instance-371663-1177544632.cnf
META MD5SUM SOLVER= d41d8cd98f00b204e9800998ecf8427e
MD5SUM BENCH= 419e6a1917f72e0a12d5698f6fbe9d3d
RANDOM SEED= 456519367
TIME LIMIT= 5000 seconds
MEMORY LIMIT= 1800 MiB
Linux node29.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: 1634800 kB
Buffers: 39128 kB
Cached: 310224 kB
SwapCached: 11728 kB
Active: 214784 kB
Inactive: 157888 kB
HighTotal: 0 kB
HighFree: 0 kB
LowTotal: 2055920 kB
LowFree: 1634800 kB
SwapTotal: 4192956 kB
SwapFree: 4146612 kB
Dirty: 2416 kB
Writeback: 0 kB
Mapped: 29792 kB
Slab: 33848 kB
Committed_AS: 2701984 kB
PageTables: 1872 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= 66487 MiB
End job on node29 on Wed Apr 25 23:44:00 UTC 2007