0.00/0.04 c main():: *** [ march satisfiability solver ] ***
0.00/0.04 c main():: ** Copyright (C) 2001-2009 M.J.H. Heule, J.E. van Zwieten, and M. Dufour **
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 full lookahead due to high density!
0.00/0.04 c initFormula():: the DIMACS p-line indicates a CNF of 100 variables and 2130 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, 0 satisfied and 0 duplicate clauses
0.00/0.04 c preprocessing fase I completed:: there are now 100 free variables and 2130 clauses.
0.00/0.04 c stat :: sign balance is biased by 0.039
0.00/0.04 c using k-SAT heuristics (size based diff)
0.00/0.04 c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.00/0.04 c simplify_formula():: removed 0 tautological, 0 satisfied and 6 duplicate clauses
0.00/0.04 c resolvent_look() :: found 4 resolvents
0.00/0.04 c main():: clause / variable ratio: ( 2134 / 100 ) = 21.34
0.00/0.04 c longest clause has size 5
0.00/0.04 c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.00/0.04 c number of free variables = 100
0.00/0.04 c dynamic_preselect_setsize :: off
0.00/0.04 c main():: all systems go!
0.00/0.04 c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| ( 0/19) NodeCount: 146
0.04/0.09 c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |*********************************
c |**********************************
c |************************************
c |****************************************
c |************************************************
c |*************************************************
c |**************************************************
c |****************************************************
c |********************************************************
c |*********************************************************
c |**********************************************************
c |************************************************************
c |*************************************************************
c |**************************************************************
c |***************************************************************
c |****************************************************************| ( 1/19) NodeCount: 2081
0.59/0.68 c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |*****************
c |******************
c |********************
c |************************
c |*************************
c |**************************
c |****************************
c |*****************************
c |******************************
c |*******************************
c |********************************
c |*********************************
c |**********************************
c |************************************
c |****************************************
c |*****************************************
c |******************************************
c |********************************************
c |*********************************************
c |**********************************************
c |***********************************************
c |************************************************
c |*************************************************
c |**************************************************
c |****************************************************
c |*****************************************************
c |******************************************************
c |*******************************************************
c |********************************************************
c |*********************************************************
c |**********************************************************
c |***********************************************************
c |************************************************************
c |*************************************************************
c |**************************************************************
c |***************************************************************
c |****************************************************************| ( 2/19) NodeCount: 14224
4.40/4.41 c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |*********
c |**********
c |************
c |*************
c |**************
c |***************
c |****************
c |*****************
c |******************
c |********************
c |*********************
c |**********************
c |***********************
c |************************
c |*************************
c |**************************
c |***************************
c |****************************
c |*****************************
c |******************************
c |*******************************
c |********************************
c |*********************************
c |**********************************
c |************************************
c |*************************************
c |**************************************
c |***************************************
c |****************************************
c |*****************************************
c |******************************************
c |*******************************************
c |********************************************
c |*********************************************
c |**********************************************
c |***********************************************
c |************************************************
c |*************************************************
c |**************************************************
c |***************************************************
c |****************************************************
c |*****************************************************
c |******************************************************
c |*******************************************************
9.79/9.80 c |0010000010100000000.00110001100$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$|
9.79/9.80
c |*******************************************************
9.79/9.80 c
9.79/9.80 c main():: nodeCount: 31664
9.79/9.80 c main():: dead ends in main: 381
9.79/9.80 c main():: lookAheadCount: 1637491
9.79/9.80 c main():: unitResolveCount: 98968
9.79/9.80 c main():: time=9.800000
9.79/9.80 c main():: necessary_assignments: 825
9.79/9.80 c main():: bin_sat: 0, bin_unsat 0
9.79/9.80 c main():: doublelook: #: 115682, succes #: 89750
9.79/9.80 c main():: doublelook: overall 7.282 of all possible doublelooks executed
9.79/9.80 c main():: doublelook: succesrate: 77.583, average DL_trigger: 26.459
9.79/9.80 c main():: SOLUTION VERIFIED :-)
9.79/9.80 s SATISFIABLE
9.79/9.80 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 61 -62 63 64 65 66 67 -68 -69 -70 71 -72 -73 74 75 -76 -77 78 79 -80 -81 82 -83 84 85 86 87 88 -89 -90 -91 -92 -93 94 95 96 97 -98 99 100 0
runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr
command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1627987-1240078568/watcher-1627987-1240078568 -o /tmp/evaluation-result-1627987-1240078568/solver-1627987-1240078568 -C 5000 -W 6000 -M 1800 --output-limit 1,15 HOME/march_hi HOME/instance-1627987-1240078568.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: 0.99 0.98 0.99 3/65 20524
/proc/meminfo: memFree=929752/2055912 swapFree=4192956/4192956
[pid=20524] ppid=20522 vsize=836 CPUtime=0
/proc/20524/stat : 20524 (march_hi) R 20522 20524 20294 0 -1 4194304 100 0 0 0 0 0 0 0 18 0 1 0 35885853 856064 85 1992294400 134512640 135197378 4294956240 18446744073709551615 134697414 0 0 4096 0 0 0 0 17 1 0 0
/proc/20524/statm: 209 85 58 167 0 40 0
[startup+0.0488469 s]
/proc/loadavg: 0.99 0.98 0.99 3/65 20524
/proc/meminfo: memFree=929752/2055912 swapFree=4192956/4192956
[pid=20524] ppid=20522 vsize=1348 CPUtime=0.04
/proc/20524/stat : 20524 (march_hi) R 20522 20524 20294 0 -1 4194304 214 0 0 0 4 0 0 0 18 0 1 0 35885853 1380352 197 1992294400 134512640 135197378 4294956240 18446744073709551615 134524899 0 0 4096 0 0 0 0 17 1 0 0
/proc/20524/statm: 337 197 90 167 0 168 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 1348
[startup+0.101853 s]
/proc/loadavg: 0.99 0.98 0.99 3/65 20524
/proc/meminfo: memFree=929752/2055912 swapFree=4192956/4192956
[pid=20524] ppid=20522 vsize=1348 CPUtime=0.09
/proc/20524/stat : 20524 (march_hi) R 20522 20524 20294 0 -1 4194304 227 0 0 0 9 0 0 0 18 0 1 0 35885853 1380352 210 1992294400 134512640 135197378 4294956240 18446744073709551615 134603250 0 0 4096 0 0 0 0 17 1 0 0
/proc/20524/statm: 337 210 93 167 0 168 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1348
[startup+0.301873 s]
/proc/loadavg: 0.99 0.98 0.99 3/65 20524
/proc/meminfo: memFree=929752/2055912 swapFree=4192956/4192956
[pid=20524] ppid=20522 vsize=1348 CPUtime=0.29
/proc/20524/stat : 20524 (march_hi) R 20522 20524 20294 0 -1 4194304 227 0 0 0 29 0 0 0 19 0 1 0 35885853 1380352 210 1992294400 134512640 135197378 4294956240 18446744073709551615 134539127 0 0 4096 0 0 0 0 17 1 0 0
/proc/20524/statm: 337 210 93 167 0 168 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 1348
[startup+0.701915 s]
/proc/loadavg: 0.99 0.98 0.99 3/65 20524
/proc/meminfo: memFree=929752/2055912 swapFree=4192956/4192956
[pid=20524] ppid=20522 vsize=1348 CPUtime=0.69
/proc/20524/stat : 20524 (march_hi) R 20522 20524 20294 0 -1 4194304 227 0 0 0 69 0 0 0 22 0 1 0 35885853 1380352 210 1992294400 134512640 135197378 4294956240 18446744073709551615 134550709 0 0 4096 0 0 0 0 17 1 0 0
/proc/20524/statm: 337 210 93 167 0 168 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 1348
[startup+1.502 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 20525
/proc/meminfo: memFree=929232/2055912 swapFree=4192956/4192956
[pid=20524] ppid=20522 vsize=1348 CPUtime=1.49
/proc/20524/stat : 20524 (march_hi) R 20522 20524 20294 0 -1 4194304 227 0 0 0 149 0 0 0 25 0 1 0 35885853 1380352 210 1992294400 134512640 135197378 4294956240 18446744073709551615 134550667 0 0 4096 0 0 0 0 17 1 0 0
/proc/20524/statm: 337 210 93 167 0 168 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 1348
[startup+3.10116 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 20525
/proc/meminfo: memFree=929104/2055912 swapFree=4192956/4192956
[pid=20524] ppid=20522 vsize=1348 CPUtime=3.09
/proc/20524/stat : 20524 (march_hi) R 20522 20524 20294 0 -1 4194304 234 0 0 0 309 0 0 0 25 0 1 0 35885853 1380352 217 1992294400 134512640 135197378 4294956240 18446744073709551615 134649270 0 0 4096 0 0 0 0 17 1 0 0
/proc/20524/statm: 337 217 93 167 0 168 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 1348
[startup+6.3015 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 20525
/proc/meminfo: memFree=929064/2055912 swapFree=4192956/4192956
[pid=20524] ppid=20522 vsize=1492 CPUtime=6.29
/proc/20524/stat : 20524 (march_hi) R 20522 20524 20294 0 -1 4194304 242 0 0 0 629 0 0 0 25 0 1 0 35885853 1527808 225 1992294400 134512640 135197378 4294956240 18446744073709551615 134524890 0 0 4096 0 0 0 0 17 1 0 0
/proc/20524/statm: 373 225 93 167 0 204 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 1492
Solver just ended. Dumping a history of the last processes samples
[startup+7.90166 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 20525
/proc/meminfo: memFree=929000/2055912 swapFree=4192956/4192956
[pid=20524] ppid=20522 vsize=1492 CPUtime=7.89
/proc/20524/stat : 20524 (march_hi) R 20522 20524 20294 0 -1 4194304 246 0 0 0 789 0 0 0 25 0 1 0 35885853 1527808 229 1992294400 134512640 135197378 4294956240 18446744073709551615 134539266 0 0 4096 0 0 0 0 17 1 0 0
/proc/20524/statm: 373 229 93 167 0 204 0
Current children cumulated CPU time (s) 7.89
Current children cumulated vsize (KiB) 1492
[startup+8.70175 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 20525
/proc/meminfo: memFree=929000/2055912 swapFree=4192956/4192956
[pid=20524] ppid=20522 vsize=1492 CPUtime=8.7
/proc/20524/stat : 20524 (march_hi) R 20522 20524 20294 0 -1 4194304 248 0 0 0 870 0 0 0 25 0 1 0 35885853 1527808 231 1992294400 134512640 135197378 4294956240 18446744073709551615 134543536 0 0 4096 0 0 0 0 17 1 0 0
/proc/20524/statm: 373 231 93 167 0 204 0
Current children cumulated CPU time (s) 8.7
Current children cumulated vsize (KiB) 1492
[startup+9.50183 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 20525
/proc/meminfo: memFree=929000/2055912 swapFree=4192956/4192956
[pid=20524] ppid=20522 vsize=1492 CPUtime=9.49
/proc/20524/stat : 20524 (march_hi) R 20522 20524 20294 0 -1 4194304 249 0 0 0 949 0 0 0 25 0 1 0 35885853 1527808 232 1992294400 134512640 135197378 4294956240 18446744073709551615 134539266 0 0 4096 0 0 0 0 17 1 0 0
/proc/20524/statm: 373 232 93 167 0 204 0
Current children cumulated CPU time (s) 9.49
Current children cumulated vsize (KiB) 1492
[startup+9.70185 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 20525
/proc/meminfo: memFree=929000/2055912 swapFree=4192956/4192956
[pid=20524] ppid=20522 vsize=1492 CPUtime=9.69
/proc/20524/stat : 20524 (march_hi) R 20522 20524 20294 0 -1 4194304 249 0 0 0 969 0 0 0 25 0 1 0 35885853 1527808 232 1992294400 134512640 135197378 4294956240 18446744073709551615 134524895 0 0 4096 0 0 0 0 17 1 0 0
/proc/20524/statm: 373 232 93 167 0 204 0
Current children cumulated CPU time (s) 9.69
Current children cumulated vsize (KiB) 1492
[startup+9.80186 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 20525
/proc/meminfo: memFree=929000/2055912 swapFree=4192956/4192956
[pid=20524] ppid=20522 vsize=1492 CPUtime=9.79
/proc/20524/stat : 20524 (march_hi) R 20522 20524 20294 0 -1 4194304 249 0 0 0 979 0 0 0 25 0 1 0 35885853 1527808 232 1992294400 134512640 135197378 4294956240 18446744073709551615 134524899 0 0 4096 0 0 0 0 17 1 0 0
/proc/20524/statm: 373 232 93 167 0 204 0
Current children cumulated CPU time (s) 9.79
Current children cumulated vsize (KiB) 1492
Child status: 10
Real time (s): 9.8086
CPU time (s): 9.80451
CPU user time (s): 9.80251
CPU system time (s): 0.001999
CPU usage (%): 99.9583
Max. virtual memory (cumulated for all children) (KiB): 1492
getrusage(RUSAGE_CHILDREN,...) data:
user time used= 9.80251
system time used= 0.001999
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 251
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= 22
runsolver used 0.013997 second user time and 0.035994 second system time
The end
Begin job on node78 at 2009-04-18 20:16:08
IDJOB=1627987
IDBENCH=70443
IDSOLVER=583
FILE ID=node78/1627987-1240078568
PBS_JOBID= 9157616
Free space on /tmp= 126644 MiB
SOLVER NAME= march_hi hi
BENCH NAME= SAT09/RANDOM/MEDIUM/5SAT/SATISFIABLE/100/unif-k5-r21.3-v100-c2130-S308012126-046.cnf
COMMAND LINE= HOME/march_hi BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1627987-1240078568/watcher-1627987-1240078568 -o /tmp/evaluation-result-1627987-1240078568/solver-1627987-1240078568 -C 5000 -W 6000 -M 1800 --output-limit 1,15 HOME/march_hi HOME/instance-1627987-1240078568.cnf
TIME LIMIT= 5000 seconds
MEMORY LIMIT= 1800 MiB
MAX NB THREAD= 0
MD5SUM BENCH= 8824df59c7b60dfa0748d28bf56c7110
RANDOM SEED=1700789562
node78.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 : 3000.243
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 : 3000.243
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: 2055912 kB
MemFree: 930168 kB
Buffers: 75832 kB
Cached: 973680 kB
SwapCached: 0 kB
Active: 171232 kB
Inactive: 893060 kB
HighTotal: 0 kB
HighFree: 0 kB
LowTotal: 2055912 kB
LowFree: 930168 kB
SwapTotal: 4192956 kB
SwapFree: 4192956 kB
Dirty: 808 kB
Writeback: 0 kB
Mapped: 24512 kB
Slab: 47136 kB
Committed_AS: 165164 kB
PageTables: 1428 kB
VmallocTotal: 536870911 kB
VmallocUsed: 264960 kB
VmallocChunk: 536605679 kB
HugePages_Total: 0
HugePages_Free: 0
Hugepagesize: 2048 kB
Free space on /tmp at the end= 126644 MiB
End job on node78 at 2009-04-18 20:16:18