0.89/0.93 c main():: *** [ march satisfiability solver ] ***
0.89/0.93 c main():: ** Copyright (C) 2001-2009 M.J.H. Heule, J.E. van Zwieten, and M. Dufour **
0.89/0.93 c main():: * This program may be redistributed and/or modified under the terms of the GNU Gereral Public License *
0.89/0.93 c main()::
0.89/0.93 c initFormula():: searching for DIMACS p-line....
0.89/0.93 c full lookahead due to high density!
0.89/0.93 c initFormula():: the DIMACS p-line indicates a CNF of 60 variables and 5340 clauses.
0.89/0.93 c parseCNF():: parsing....
0.89/0.93 c parseCNF():: the CNF contains 0 unary clauses.
0.89/0.93 c runParser():: parsing was successful, warming up engines...
0.89/0.93 c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.89/0.93 c preprocessing fase I completed:: there are now 60 free variables and 5340 clauses.
0.89/0.93 c stat :: sign balance is biased by 0.006
0.89/0.93 c using k-SAT heuristics (size based diff)
0.89/0.93 c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.89/0.93 c simplify_formula():: removed 0 tautological, 0 satisfied and 2 duplicate clauses
0.89/0.93 c resolvent_look() :: found 2 resolvents
0.89/0.93 c main():: clause / variable ratio: ( 5342 / 60 ) = 89.03
0.89/0.93 c longest clause has size 7
0.89/0.93 c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.89/0.93 c number of free variables = 60
0.89/0.93 c dynamic_preselect_setsize :: off
0.89/0.93 c main():: all systems go!
0.89/0.93 c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| ( 0/16) NodeCount: 125
1.00/1.01 c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |*********************************
c |**********************************
c |************************************
c |****************************************
c |************************************************
c |*************************************************
c |**************************************************
c |****************************************************
c |********************************************************
c |*********************************************************
c |**********************************************************
c |************************************************************
c |*************************************************************
c |**************************************************************
c |***************************************************************
c |****************************************************************| ( 1/16) NodeCount: 1505
1.69/1.72 c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |*****************
c |******************
c |********************
c |************************
c |*************************
c |**************************
c |****************************
c |*****************************
c |******************************
c |*******************************
c |********************************
c |*********************************
c |**********************************
c |************************************
c |****************************************
c |*****************************************
c |******************************************
c |********************************************
c |*********************************************
c |**********************************************
c |***********************************************
c |************************************************
c |*************************************************
c |**************************************************
c |****************************************************
c |*****************************************************
c |******************************************************
c |*******************************************************
c |********************************************************
c |*********************************************************
c |**********************************************************
c |***********************************************************
c |************************************************************
c |*************************************************************
c |**************************************************************
c |***************************************************************
c |****************************************************************| ( 2/16) NodeCount: 10591
6.29/6.38 c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |*********
c |**********
c |************
c |*************
c |**************
c |***************
c |****************
c |*****************
c |******************
c |********************
c |*********************
c |**********************
c |***********************
c |************************
c |*************************
c |**************************
c |***************************
c |****************************
c |*****************************
c |******************************
c |*******************************
c |********************************
c |*********************************
c |**********************************
c |************************************
c |*************************************
c |**************************************
c |***************************************
c |****************************************
c |*****************************************
c |******************************************
c |*******************************************
c |********************************************
c |*********************************************
c |**********************************************
c |***********************************************
c |************************************************
c |*************************************************
c |**************************************************
c |***************************************************
c |****************************************************
c |*****************************************************
c |******************************************************
c |*******************************************************
15.59/15.62 c |0010001000001000.01001000$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$|
15.59/15.62
c |*******************************************************
15.59/15.62 c
15.59/15.62 c main():: nodeCount: 28381
15.59/15.62 c main():: dead ends in main: 5
15.59/15.62 c main():: lookAheadCount: 1320775
15.59/15.62 c main():: unitResolveCount: 52305
15.59/15.62 c main():: time=15.620000
15.59/15.62 c main():: necessary_assignments: 103
15.59/15.62 c main():: bin_sat: 0, bin_unsat 0
15.59/15.62 c main():: doublelook: #: 90819, succes #: 72785
15.59/15.62 c main():: doublelook: overall 7.019 of all possible doublelooks executed
15.59/15.62 c main():: doublelook: succesrate: 80.143, average DL_trigger: 16.510
15.59/15.62 c main():: SOLUTION VERIFIED :-)
15.59/15.62 s SATISFIABLE
15.59/15.62 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 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr
command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1628038-1240096707/watcher-1628038-1240096707 -o /tmp/evaluation-result-1628038-1240096707/solver-1628038-1240096707 -C 5000 -W 6000 -M 1800 --output-limit 1,15 HOME/march_hi HOME/instance-1628038-1240096707.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): 6000 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: 0.94 0.98 0.99 3/64 21013
/proc/meminfo: memFree=1465016/2055920 swapFree=4192956/4192956
[pid=21013] ppid=21011 vsize=836 CPUtime=0
/proc/21013/stat : 21013 (march_hi) R 21011 21013 20893 0 -1 4194304 102 0 0 0 0 0 0 0 18 0 1 0 37697977 856064 87 1992294400 134512640 135197378 4294956240 18446744073709551615 134718590 0 0 4096 0 0 0 0 17 1 0 0
/proc/21013/statm: 209 88 58 167 0 40 0
[startup+0.097963 s]
/proc/loadavg: 0.94 0.98 0.99 3/64 21013
/proc/meminfo: memFree=1465016/2055920 swapFree=4192956/4192956
[pid=21013] ppid=21011 vsize=1796 CPUtime=0.09
/proc/21013/stat : 21013 (march_hi) R 21011 21013 20893 0 -1 4194304 734 0 0 0 9 0 0 0 18 0 1 0 37697977 1839104 325 1992294400 134512640 135197378 4294956240 18446744073709551615 134539471 0 0 4096 0 0 0 0 17 1 0 0
/proc/21013/statm: 449 325 82 167 0 280 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1796
[startup+0.101962 s]
/proc/loadavg: 0.94 0.98 0.99 3/64 21013
/proc/meminfo: memFree=1465016/2055920 swapFree=4192956/4192956
[pid=21013] ppid=21011 vsize=1796 CPUtime=0.09
/proc/21013/stat : 21013 (march_hi) R 21011 21013 20893 0 -1 4194304 734 0 0 0 9 0 0 0 18 0 1 0 37697977 1839104 325 1992294400 134512640 135197378 4294956240 18446744073709551615 134578135 0 0 4096 0 0 0 0 17 1 0 0
/proc/21013/statm: 449 325 82 167 0 280 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1796
[startup+0.301996 s]
/proc/loadavg: 0.94 0.98 0.99 3/64 21013
/proc/meminfo: memFree=1465016/2055920 swapFree=4192956/4192956
[pid=21013] ppid=21011 vsize=1796 CPUtime=0.29
/proc/21013/stat : 21013 (march_hi) R 21011 21013 20893 0 -1 4194304 734 0 0 0 29 0 0 0 19 0 1 0 37697977 1839104 325 1992294400 134512640 135197378 4294956240 18446744073709551615 134539469 0 0 4096 0 0 0 0 17 1 0 0
/proc/21013/statm: 449 325 82 167 0 280 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 1796
[startup+0.701063 s]
/proc/loadavg: 0.94 0.98 0.99 3/64 21013
/proc/meminfo: memFree=1465016/2055920 swapFree=4192956/4192956
[pid=21013] ppid=21011 vsize=1796 CPUtime=0.69
/proc/21013/stat : 21013 (march_hi) R 21011 21013 20893 0 -1 4194304 734 0 0 0 69 0 0 0 22 0 1 0 37697977 1839104 325 1992294400 134512640 135197378 4294956240 18446744073709551615 134539469 0 0 4096 0 0 0 0 17 1 0 0
/proc/21013/statm: 449 325 82 167 0 280 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 1796
[startup+1.5022 s]
/proc/loadavg: 0.94 0.98 0.99 2/65 21014
/proc/meminfo: memFree=1463664/2055920 swapFree=4192956/4192956
[pid=21013] ppid=21011 vsize=2324 CPUtime=1.49
/proc/21013/stat : 21013 (march_hi) R 21011 21013 20893 0 -1 4194304 912 0 0 0 149 0 0 0 25 0 1 0 37697977 2379776 424 1992294400 134512640 135197378 4294956240 18446744073709551615 134603252 0 0 4096 0 0 0 0 17 1 0 0
/proc/21013/statm: 581 424 93 167 0 412 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 2324
[startup+3.10146 s]
/proc/loadavg: 0.94 0.98 0.99 2/65 21014
/proc/meminfo: memFree=1463536/2055920 swapFree=4192956/4192956
[pid=21013] ppid=21011 vsize=2324 CPUtime=3.09
/proc/21013/stat : 21013 (march_hi) R 21011 21013 20893 0 -1 4194304 912 0 0 0 309 0 0 0 25 0 1 0 37697977 2379776 424 1992294400 134512640 135197378 4294956240 18446744073709551615 134550715 0 0 4096 0 0 0 0 17 1 0 0
/proc/21013/statm: 581 424 93 167 0 412 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 2324
[startup+6.302 s]
/proc/loadavg: 0.95 0.98 0.99 2/65 21014
/proc/meminfo: memFree=1463536/2055920 swapFree=4192956/4192956
[pid=21013] ppid=21011 vsize=2324 CPUtime=6.29
/proc/21013/stat : 21013 (march_hi) R 21011 21013 20893 0 -1 4194304 912 0 0 0 629 0 0 0 25 0 1 0 37697977 2379776 424 1992294400 134512640 135197378 4294956240 18446744073709551615 134539117 0 0 4096 0 0 0 0 17 1 0 0
/proc/21013/statm: 581 424 93 167 0 412 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 2324
[startup+12.7011 s]
/proc/loadavg: 0.95 0.98 0.99 2/65 21014
/proc/meminfo: memFree=1463472/2055920 swapFree=4192956/4192956
[pid=21013] ppid=21011 vsize=2324 CPUtime=12.69
/proc/21013/stat : 21013 (march_hi) R 21011 21013 20893 0 -1 4194304 912 0 0 0 1269 0 0 0 25 0 1 0 37697977 2379776 424 1992294400 134512640 135197378 4294956240 18446744073709551615 134548733 0 0 4096 0 0 0 0 17 1 0 0
/proc/21013/statm: 581 424 93 167 0 412 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 2324
Solver just ended. Dumping a history of the last processes samples
[startup+14.3053 s]
/proc/loadavg: 0.95 0.98 0.99 2/65 21014
/proc/meminfo: memFree=1463472/2055920 swapFree=4192956/4192956
[pid=21013] ppid=21011 vsize=2324 CPUtime=14.29
/proc/21013/stat : 21013 (march_hi) R 21011 21013 20893 0 -1 4194304 912 0 0 0 1429 0 0 0 25 0 1 0 37697977 2379776 424 1992294400 134512640 135197378 4294956240 18446744073709551615 134539117 0 0 4096 0 0 0 0 17 1 0 0
/proc/21013/statm: 581 424 93 167 0 412 0
Current children cumulated CPU time (s) 14.29
Current children cumulated vsize (KiB) 2324
[startup+15.1015 s]
/proc/loadavg: 0.95 0.98 0.99 2/65 21014
/proc/meminfo: memFree=1463472/2055920 swapFree=4192956/4192956
[pid=21013] ppid=21011 vsize=2324 CPUtime=15.09
/proc/21013/stat : 21013 (march_hi) R 21011 21013 20893 0 -1 4194304 912 0 0 0 1509 0 0 0 25 0 1 0 37697977 2379776 424 1992294400 134512640 135197378 4294956240 18446744073709551615 134539127 0 0 4096 0 0 0 0 17 1 0 0
/proc/21013/statm: 581 424 93 167 0 412 0
Current children cumulated CPU time (s) 15.09
Current children cumulated vsize (KiB) 2324
[startup+15.5015 s]
/proc/loadavg: 0.95 0.98 0.99 2/65 21014
/proc/meminfo: memFree=1463472/2055920 swapFree=4192956/4192956
[pid=21013] ppid=21011 vsize=2324 CPUtime=15.49
/proc/21013/stat : 21013 (march_hi) R 21011 21013 20893 0 -1 4194304 912 0 0 0 1549 0 0 0 25 0 1 0 37697977 2379776 424 1992294400 134512640 135197378 4294956240 18446744073709551615 134539105 0 0 4096 0 0 0 0 17 1 0 0
/proc/21013/statm: 581 424 93 167 0 412 0
Current children cumulated CPU time (s) 15.49
Current children cumulated vsize (KiB) 2324
[startup+15.6016 s]
/proc/loadavg: 0.95 0.98 0.99 2/65 21014
/proc/meminfo: memFree=1463472/2055920 swapFree=4192956/4192956
[pid=21013] ppid=21011 vsize=2324 CPUtime=15.59
/proc/21013/stat : 21013 (march_hi) R 21011 21013 20893 0 -1 4194304 912 0 0 0 1559 0 0 0 25 0 1 0 37697977 2379776 424 1992294400 134512640 135197378 4294956240 18446744073709551615 134524899 0 0 4096 0 0 0 0 17 1 0 0
/proc/21013/statm: 581 424 93 167 0 412 0
Current children cumulated CPU time (s) 15.59
Current children cumulated vsize (KiB) 2324
Child status: 10
Real time (s): 15.6284
CPU time (s): 15.6216
CPU user time (s): 15.6186
CPU system time (s): 0.002999
CPU usage (%): 99.9568
Max. virtual memory (cumulated for all children) (KiB): 2324
getrusage(RUSAGE_CHILDREN,...) data:
user time used= 15.6186
system time used= 0.002999
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 914
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= 2
involuntary context switches= 37
runsolver used 0.016997 second user time and 0.037994 second system time
The end
Begin job on node57 at 2009-04-19 01:18:27
IDJOB=1628038
IDBENCH=70494
IDSOLVER=583
FILE ID=node57/1628038-1240096707
PBS_JOBID= 9157696
Free space on /tmp= 66440 MiB
SOLVER NAME= march_hi hi
BENCH NAME= SAT09/RANDOM/MEDIUM/7SAT/SATISFIABLE/60/unif-k7-r89-v60-c5340-S1639151107-094.cnf
COMMAND LINE= HOME/march_hi BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1628038-1240096707/watcher-1628038-1240096707 -o /tmp/evaluation-result-1628038-1240096707/solver-1628038-1240096707 -C 5000 -W 6000 -M 1800 --output-limit 1,15 HOME/march_hi HOME/instance-1628038-1240096707.cnf
TIME LIMIT= 5000 seconds
MEMORY LIMIT= 1800 MiB
MAX NB THREAD= 0
MD5SUM BENCH= bb2737f1555379d7532a4714c236afae
RANDOM SEED=1571561242
node57.alineos.net Linux 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005
/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 : 3000.256
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 : 3000.256
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: 1465432 kB
Buffers: 79668 kB
Cached: 439580 kB
SwapCached: 0 kB
Active: 297388 kB
Inactive: 235724 kB
HighTotal: 0 kB
HighFree: 0 kB
LowTotal: 2055920 kB
LowFree: 1465432 kB
SwapTotal: 4192956 kB
SwapFree: 4192956 kB
Dirty: 1424 kB
Writeback: 0 kB
Mapped: 23608 kB
Slab: 43456 kB
Committed_AS: 152752 kB
PageTables: 1388 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= 66440 MiB
End job on node57 at 2009-04-19 01:18:43