0.02/0.04 c main():: *** [ march satisfiability solver ] ***
0.02/0.04 c main():: ** Copyright (C) 2001-2009 M.J.H. Heule, J.E. van Zwieten, and M. Dufour **
0.02/0.04 c main():: * This program may be redistributed and/or modified under the terms of the GNU Gereral Public License *
0.02/0.04 c main()::
0.02/0.04 c initFormula():: searching for DIMACS p-line....
0.02/0.04 c full lookahead due to high density!
0.02/0.04 c initFormula():: the DIMACS p-line indicates a CNF of 90 variables and 1917 clauses.
0.02/0.04 c parseCNF():: parsing....
0.02/0.04 c parseCNF():: the CNF contains 0 unary clauses.
0.02/0.04 c runParser():: parsing was successful, warming up engines...
0.02/0.04 c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.02/0.04 c preprocessing fase I completed:: there are now 90 free variables and 1917 clauses.
0.02/0.04 c stat :: sign balance is biased by 0.037
0.02/0.04 c using k-SAT heuristics (size based diff)
0.02/0.04 c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.02/0.04 c simplify_formula():: removed 0 tautological, 0 satisfied and 7 duplicate clauses
0.02/0.04 c resolvent_look() :: found 7 resolvents
0.02/0.04 c main():: clause / variable ratio: ( 1924 / 90 ) = 21.38
0.02/0.04 c longest clause has size 5
0.02/0.04 c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.02/0.04 c number of free variables = 90
0.02/0.04 c dynamic_preselect_setsize :: off
0.02/0.04 c main():: all systems go!
0.02/0.04 c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| ( 0/15) NodeCount: 135
0.02/0.08 c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |*********************************
c |**********************************
c |************************************
c |****************************************
c |************************************************
c |*************************************************
c |**************************************************
c |****************************************************
c |********************************************************
c |*********************************************************
c |**********************************************************
c |************************************************************
c |*************************************************************
c |**************************************************************
c |***************************************************************
c |****************************************************************| ( 1/15) NodeCount: 2181
0.60/0.66 c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |*****************
c |******************
c |********************
c |************************
c |*************************
c |**************************
c |****************************
c |*****************************
c |******************************
c |*******************************
c |********************************
c |*********************************
c |**********************************
c |************************************
c |****************************************
c |*****************************************
c |******************************************
c |********************************************
c |*********************************************
c |**********************************************
c |***********************************************
c |************************************************
c |*************************************************
c |**************************************************
c |****************************************************
c |*****************************************************
c |******************************************************
c |*******************************************************
c |********************************************************
c |*********************************************************
c |**********************************************************
c |***********************************************************
c |************************************************************
c |*************************************************************
c |**************************************************************
c |***************************************************************
c |****************************************************************| ( 2/15) NodeCount: 13166
3.69/3.76 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 |*******************************
5.59/5.62 c |100000001001000.0000101010$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$|
5.59/5.62
c |*******************************
5.59/5.62 c
5.59/5.62 c main():: nodeCount: 19620
5.59/5.62 c main():: dead ends in main: 256
5.59/5.62 c main():: lookAheadCount: 945710
5.59/5.62 c main():: unitResolveCount: 59679
5.59/5.62 c main():: time=5.620000
5.59/5.62 c main():: necessary_assignments: 520
5.59/5.62 c main():: bin_sat: 0, bin_unsat 0
5.59/5.62 c main():: doublelook: #: 70914, succes #: 55674
5.59/5.62 c main():: doublelook: overall 7.748 of all possible doublelooks executed
5.59/5.62 c main():: doublelook: succesrate: 78.509, average DL_trigger: 25.385
5.59/5.62 c main():: SOLUTION VERIFIED :-)
5.59/5.62 s SATISFIABLE
5.59/5.62 v -1 2 4 -5 6 -7 -8 -9 -10 -11 -12 -13 14 15 -16 -17 -18 19 -20 -21 -22 -23 24 -25 -26 27 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 81 82 -83 -84 85 86 87 -88 -89 90 0
runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr
command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1627976-1240078276/watcher-1627976-1240078276 -o /tmp/evaluation-result-1627976-1240078276/solver-1627976-1240078276 -C 5000 -W 6000 -M 1800 --output-limit 1,15 HOME/march_hi HOME/instance-1627976-1240078276.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: 0.91 0.95 0.98 2/64 23480
/proc/meminfo: memFree=1133160/2055920 swapFree=4192956/4192956
[pid=23480] ppid=23478 vsize=972 CPUtime=0
/proc/23480/stat : 23480 (march_hi) R 23478 23480 22198 0 -1 4194304 111 0 0 0 0 0 0 0 18 0 1 0 35856024 995328 95 1992294400 134512640 135197378 4294956240 18446744073709551615 134564816 0 0 4096 0 0 0 0 17 1 0 0
/proc/23480/statm: 243 95 62 167 0 74 0
[startup+0.0298439 s]
/proc/loadavg: 0.91 0.95 0.98 2/64 23480
/proc/meminfo: memFree=1133160/2055920 swapFree=4192956/4192956
[pid=23480] ppid=23478 vsize=980 CPUtime=0.02
/proc/23480/stat : 23480 (march_hi) R 23478 23480 22198 0 -1 4194304 159 0 0 0 2 0 0 0 18 0 1 0 35856024 1003520 142 1992294400 134512640 135197378 4294956240 18446744073709551615 134578126 0 0 4096 0 0 0 0 17 1 0 0
/proc/23480/statm: 245 142 82 167 0 76 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 980
[startup+0.101853 s]
/proc/loadavg: 0.91 0.95 0.98 2/64 23480
/proc/meminfo: memFree=1133160/2055920 swapFree=4192956/4192956
[pid=23480] ppid=23478 vsize=1300 CPUtime=0.1
/proc/23480/stat : 23480 (march_hi) R 23478 23480 22198 0 -1 4194304 217 0 0 0 10 0 0 0 18 0 1 0 35856024 1331200 200 1992294400 134512640 135197378 4294956240 18446744073709551615 134539454 0 0 4096 0 0 0 0 17 1 0 0
/proc/23480/statm: 325 200 93 167 0 156 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 1300
[startup+0.301884 s]
/proc/loadavg: 0.91 0.95 0.98 2/64 23480
/proc/meminfo: memFree=1133160/2055920 swapFree=4192956/4192956
[pid=23480] ppid=23478 vsize=1300 CPUtime=0.3
/proc/23480/stat : 23480 (march_hi) R 23478 23480 22198 0 -1 4194304 217 0 0 0 30 0 0 0 19 0 1 0 35856024 1331200 200 1992294400 134512640 135197378 4294956240 18446744073709551615 134602799 0 0 4096 0 0 0 0 17 1 0 0
/proc/23480/statm: 325 200 93 167 0 156 0
Current children cumulated CPU time (s) 0.3
Current children cumulated vsize (KiB) 1300
[startup+0.701942 s]
/proc/loadavg: 0.91 0.95 0.98 2/64 23480
/proc/meminfo: memFree=1133160/2055920 swapFree=4192956/4192956
[pid=23480] ppid=23478 vsize=1300 CPUtime=0.7
/proc/23480/stat : 23480 (march_hi) R 23478 23480 22198 0 -1 4194304 217 0 0 0 70 0 0 0 23 0 1 0 35856024 1331200 200 1992294400 134512640 135197378 4294956240 18446744073709551615 134550709 0 0 4096 0 0 0 0 17 1 0 0
/proc/23480/statm: 325 200 93 167 0 156 0
Current children cumulated CPU time (s) 0.7
Current children cumulated vsize (KiB) 1300
[startup+1.50106 s]
/proc/loadavg: 0.91 0.95 0.98 2/65 23481
/proc/meminfo: memFree=1132712/2055920 swapFree=4192956/4192956
[pid=23480] ppid=23478 vsize=1300 CPUtime=1.49
/proc/23480/stat : 23480 (march_hi) R 23478 23480 22198 0 -1 4194304 217 0 0 0 149 0 0 0 25 0 1 0 35856024 1331200 200 1992294400 134512640 135197378 4294956240 18446744073709551615 134550758 0 0 4096 0 0 0 0 17 1 0 0
/proc/23480/statm: 325 200 93 167 0 156 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 1300
[startup+3.1013 s]
/proc/loadavg: 0.92 0.95 0.98 2/65 23481
/proc/meminfo: memFree=1132584/2055920 swapFree=4192956/4192956
[pid=23480] ppid=23478 vsize=1300 CPUtime=3.09
/proc/23480/stat : 23480 (march_hi) R 23478 23480 22198 0 -1 4194304 217 0 0 0 309 0 0 0 25 0 1 0 35856024 1331200 200 1992294400 134512640 135197378 4294956240 18446744073709551615 134592536 0 0 4096 0 0 0 0 17 1 0 0
/proc/23480/statm: 325 200 93 167 0 156 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 1300
Solver just ended. Dumping a history of the last processes samples
[startup+4.70153 s]
/proc/loadavg: 0.92 0.95 0.98 2/65 23481
/proc/meminfo: memFree=1132584/2055920 swapFree=4192956/4192956
[pid=23480] ppid=23478 vsize=1300 CPUtime=4.69
/proc/23480/stat : 23480 (march_hi) R 23478 23480 22198 0 -1 4194304 220 0 0 0 469 0 0 0 25 0 1 0 35856024 1331200 203 1992294400 134512640 135197378 4294956240 18446744073709551615 134539102 0 0 4096 0 0 0 0 17 1 0 0
/proc/23480/statm: 325 203 93 167 0 156 0
Current children cumulated CPU time (s) 4.69
Current children cumulated vsize (KiB) 1300
[startup+5.10259 s]
/proc/loadavg: 0.92 0.95 0.98 2/65 23481
/proc/meminfo: memFree=1132584/2055920 swapFree=4192956/4192956
[pid=23480] ppid=23478 vsize=1300 CPUtime=5.1
/proc/23480/stat : 23480 (march_hi) R 23478 23480 22198 0 -1 4194304 220 0 0 0 510 0 0 0 25 0 1 0 35856024 1331200 203 1992294400 134512640 135197378 4294956240 18446744073709551615 134550653 0 0 4096 0 0 0 0 17 1 0 0
/proc/23480/statm: 325 203 93 167 0 156 0
Current children cumulated CPU time (s) 5.1
Current children cumulated vsize (KiB) 1300
[startup+5.50565 s]
/proc/loadavg: 0.92 0.95 0.98 2/65 23481
/proc/meminfo: memFree=1132592/2055920 swapFree=4192956/4192956
[pid=23480] ppid=23478 vsize=1300 CPUtime=5.5
/proc/23480/stat : 23480 (march_hi) R 23478 23480 22198 0 -1 4194304 222 0 0 0 550 0 0 0 25 0 1 0 35856024 1331200 205 1992294400 134512640 135197378 4294956240 18446744073709551615 134550715 0 0 4096 0 0 0 0 17 1 0 0
/proc/23480/statm: 325 205 93 167 0 156 0
Current children cumulated CPU time (s) 5.5
Current children cumulated vsize (KiB) 1300
[startup+5.60167 s]
/proc/loadavg: 0.92 0.95 0.98 2/65 23481
/proc/meminfo: memFree=1132592/2055920 swapFree=4192956/4192956
[pid=23480] ppid=23478 vsize=1300 CPUtime=5.59
/proc/23480/stat : 23480 (march_hi) R 23478 23480 22198 0 -1 4194304 222 0 0 0 559 0 0 0 25 0 1 0 35856024 1331200 205 1992294400 134512640 135197378 4294956240 18446744073709551615 134539341 0 0 4096 0 0 0 0 17 1 0 0
/proc/23480/statm: 325 205 93 167 0 156 0
Current children cumulated CPU time (s) 5.59
Current children cumulated vsize (KiB) 1300
Child status: 10
Real time (s): 5.62917
CPU time (s): 5.62714
CPU user time (s): 5.62714
CPU system time (s): 0
CPU usage (%): 99.9641
Max. virtual memory (cumulated for all children) (KiB): 1300
getrusage(RUSAGE_CHILDREN,...) data:
user time used= 5.62714
system time used= 0
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 224
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= 18
runsolver used 0.011998 second user time and 0.016997 second system time
The end
Begin job on node39 at 2009-04-18 20:11:16
IDJOB=1627976
IDBENCH=70432
IDSOLVER=583
FILE ID=node39/1627976-1240078276
PBS_JOBID= 9157597
Free space on /tmp= 66364 MiB
SOLVER NAME= march_hi hi
BENCH NAME= SAT09/RANDOM/MEDIUM/5SAT/SATISFIABLE/90/unif-k5-r21.3-v90-c1917-S1040456712-073.cnf
COMMAND LINE= HOME/march_hi BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1627976-1240078276/watcher-1627976-1240078276 -o /tmp/evaluation-result-1627976-1240078276/solver-1627976-1240078276 -C 5000 -W 6000 -M 1800 --output-limit 1,15 HOME/march_hi HOME/instance-1627976-1240078276.cnf
TIME LIMIT= 5000 seconds
MEMORY LIMIT= 1800 MiB
MAX NB THREAD= 0
MD5SUM BENCH= c089a210f28b730c7ed75b9093204955
RANDOM SEED=1406281505
node39.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 : 3000.281
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 : 3000.281
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: 1133640 kB
Buffers: 89476 kB
Cached: 736180 kB
SwapCached: 0 kB
Active: 293860 kB
Inactive: 545748 kB
HighTotal: 0 kB
HighFree: 0 kB
LowTotal: 2055920 kB
LowFree: 1133640 kB
SwapTotal: 4192956 kB
SwapFree: 4192956 kB
Dirty: 1192 kB
Writeback: 0 kB
Mapped: 23704 kB
Slab: 68720 kB
Committed_AS: 203004 kB
PageTables: 1380 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= 66364 MiB
End job on node39 at 2009-04-18 20:11:22