0.02/0.03 c main():: *** [ march satisfiability solver ] ***
0.02/0.03 c main():: ** Copyright (C) 2001-2009 M.J.H. Heule, J.E. van Zwieten, and M. Dufour **
0.02/0.03 c main():: * This program may be redistributed and/or modified under the terms of the GNU Gereral Public License *
0.02/0.03 c main()::
0.02/0.03 c initFormula():: searching for DIMACS p-line....
0.02/0.03 c full lookahead due to high density!
0.02/0.03 c initFormula():: the DIMACS p-line indicates a CNF of 90 variables and 1917 clauses.
0.02/0.03 c parseCNF():: parsing....
0.02/0.03 c parseCNF():: the CNF contains 0 unary clauses.
0.02/0.03 c runParser():: parsing was successful, warming up engines...
0.02/0.03 c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.02/0.03 c preprocessing fase I completed:: there are now 90 free variables and 1917 clauses.
0.02/0.03 c stat :: sign balance is biased by 0.039
0.02/0.03 c using k-SAT heuristics (size based diff)
0.02/0.03 c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.02/0.03 c simplify_formula():: removed 0 tautological, 0 satisfied and 9 duplicate clauses
0.02/0.03 c resolvent_look() :: found 5 resolvents
0.02/0.03 c main():: clause / variable ratio: ( 1922 / 90 ) = 21.36
0.02/0.03 c longest clause has size 5
0.02/0.03 c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.02/0.03 c number of free variables = 90
0.02/0.03 c dynamic_preselect_setsize :: off
0.02/0.03 c main():: all systems go!
0.02/0.03 c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| ( 0/17) NodeCount: 132
0.02/0.07 c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |*********************************
c |**********************************
c |************************************
c |****************************************
c |************************************************
c |*************************************************
c |**************************************************
c |****************************************************
c |********************************************************
c |*********************************************************
c |**********************************************************
c |************************************************************
c |*************************************************************
c |**************************************************************
c |***************************************************************
c |****************************************************************| ( 1/17) NodeCount: 1129
0.29/0.31 c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |*****************
c |******************
c |********************
c |************************
c |*************************
c |**************************
c |****************************
c |*****************************
c |******************************
c |*******************************
c |********************************
c |*********************************
c |**********************************
c |************************************
c |****************************************
c |*****************************************
c |******************************************
c |********************************************
c |*********************************************
c |**********************************************
c |***********************************************
c |************************************************
c |*************************************************
c |**************************************************
c |****************************************************
c |*****************************************************
c |******************************************************
c |*******************************************************
c |********************************************************
c |*********************************************************
c |**********************************************************
c |***********************************************************
c |************************************************************
c |*************************************************************
c |**************************************************************
c |***************************************************************
c |****************************************************************| ( 2/17) NodeCount: 6333
1.59/1.64 c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |*********
c |**********
c |************
c |*************
c |**************
c |***************
c |****************
c |*****************
c |******************
c |********************
c |*********************
c |**********************
c |***********************
c |************************
c |*************************
c |**************************
c |***************************
c |****************************
c |*****************************
c |******************************
c |*******************************
c |********************************
c |*********************************
c |**********************************
c |************************************
c |*************************************
c |**************************************
c |***************************************
c |****************************************
c |*****************************************
c |******************************************
c |*******************************************
c |********************************************
c |*********************************************
c |**********************************************
c |***********************************************
c |************************************************
c |*************************************************
c |**************************************************
c |***************************************************
c |****************************************************
c |*****************************************************
c |******************************************************
c |*******************************************************
c |********************************************************
c |*********************************************************
c |**********************************************************
c |***********************************************************
c |************************************************************
c |*************************************************************
c |**************************************************************
c |***************************************************************
c |****************************************************************| ( 3/17) NodeCount: 25142
6.50/6.51 c |----------------------------------------------------------------|
c |*
c |**
c |****
c |*****
c |******
c |*******
c |********
c |*********
c |**********
c |***********
c |************
c |*************
c |**************
c |***************
c |****************
c |*****************
c |******************
c |*******************
c |********************
c |*********************
c |**********************
c |***********************
c |************************
c |*************************
c |**************************
c |***************************
c |****************************
c |*****************************
c |******************************
c |*******************************
c |********************************
c |*********************************
c |**********************************
c |***********************************
c |************************************
c |*************************************
c |**************************************
c |***************************************
c |****************************************
c |*****************************************
c |******************************************
c |*******************************************
c |********************************************
c |*********************************************
c |**********************************************
c |***********************************************
c |************************************************
c |*************************************************
c |**************************************************
c |***************************************************
c |****************************************************
c |*****************************************************
c |******************************************************
c |*******************************************************
c |********************************************************
c |*********************************************************
c |**********************************************************
c |***********************************************************
c |************************************************************
c |*************************************************************
c |**************************************************************
c |***************************************************************
c |****************************************************************| ( 4/17) NodeCount: 70472
18.39/18.42 c |----------------------------------------------------------------|
c |*
c |**
c |***
18.49/18.52 c |11110000000000010.00010$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$|
18.49/18.52
c |***
18.49/18.52 c
18.49/18.52 c main():: nodeCount: 70871
18.49/18.52 c main():: dead ends in main: 867
18.49/18.52 c main():: lookAheadCount: 3419169
18.49/18.52 c main():: unitResolveCount: 210600
18.49/18.52 c main():: time=18.510000
18.49/18.52 c main():: necessary_assignments: 1530
18.49/18.52 c main():: bin_sat: 0, bin_unsat 0
18.49/18.52 c main():: doublelook: #: 245653, succes #: 190103
18.49/18.52 c main():: doublelook: overall 7.407 of all possible doublelooks executed
18.49/18.52 c main():: doublelook: succesrate: 77.387, average DL_trigger: 25.181
18.49/18.52 c main():: SOLUTION VERIFIED :-)
18.49/18.52 s SATISFIABLE
18.49/18.52 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 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-1627975-1240078260/watcher-1627975-1240078260 -o /tmp/evaluation-result-1627975-1240078260/solver-1627975-1240078260 -C 5000 -W 6000 -M 1800 --output-limit 1,15 HOME/march_hi HOME/instance-1627975-1240078260.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: 1.03 1.03 1.04 3/64 21703
/proc/meminfo: memFree=857408/2055920 swapFree=4192956/4192956
[pid=21703] ppid=21701 vsize=972 CPUtime=0
/proc/21703/stat : 21703 (march_hi) R 21701 21703 20473 0 -1 4194304 121 0 0 0 0 0 0 0 20 0 1 0 35854027 995328 105 1992294400 134512640 135197378 4294956240 18446744073709551615 134697414 0 0 4096 0 0 0 0 17 1 0 0
/proc/21703/statm: 243 105 62 167 0 74 0
[startup+0.0255171 s]
/proc/loadavg: 1.03 1.03 1.04 3/64 21703
/proc/meminfo: memFree=857408/2055920 swapFree=4192956/4192956
[pid=21703] ppid=21701 vsize=980 CPUtime=0.02
/proc/21703/stat : 21703 (march_hi) R 21701 21703 20473 0 -1 4194304 159 0 0 0 2 0 0 0 20 0 1 0 35854027 1003520 142 1992294400 134512640 135197378 4294956240 18446744073709551615 134539469 0 0 4096 0 0 0 0 17 1 0 0
/proc/21703/statm: 245 142 82 167 0 76 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 980
[startup+0.102525 s]
/proc/loadavg: 1.03 1.03 1.04 3/64 21703
/proc/meminfo: memFree=857408/2055920 swapFree=4192956/4192956
[pid=21703] ppid=21701 vsize=1300 CPUtime=0.09
/proc/21703/stat : 21703 (march_hi) R 21701 21703 20473 0 -1 4194304 217 0 0 0 9 0 0 0 20 0 1 0 35854027 1331200 200 1992294400 134512640 135197378 4294956240 18446744073709551615 134539105 0 0 4096 0 0 0 0 17 1 0 0
/proc/21703/statm: 325 200 93 167 0 156 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1300
[startup+0.301548 s]
/proc/loadavg: 1.03 1.03 1.04 3/64 21703
/proc/meminfo: memFree=857408/2055920 swapFree=4192956/4192956
[pid=21703] ppid=21701 vsize=1300 CPUtime=0.29
/proc/21703/stat : 21703 (march_hi) R 21701 21703 20473 0 -1 4194304 217 0 0 0 29 0 0 0 22 0 1 0 35854027 1331200 200 1992294400 134512640 135197378 4294956240 18446744073709551615 134550677 0 0 4096 0 0 0 0 17 1 0 0
/proc/21703/statm: 325 200 93 167 0 156 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 1300
[startup+0.702595 s]
/proc/loadavg: 1.03 1.03 1.04 3/64 21703
/proc/meminfo: memFree=857408/2055920 swapFree=4192956/4192956
[pid=21703] ppid=21701 vsize=1300 CPUtime=0.69
/proc/21703/stat : 21703 (march_hi) R 21701 21703 20473 0 -1 4194304 217 0 0 0 69 0 0 0 25 0 1 0 35854027 1331200 200 1992294400 134512640 135197378 4294956240 18446744073709551615 134524878 0 0 4096 0 0 0 0 17 1 0 0
/proc/21703/statm: 325 200 93 167 0 156 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 1300
[startup+1.50169 s]
/proc/loadavg: 1.03 1.03 1.04 2/65 21704
/proc/meminfo: memFree=856824/2055920 swapFree=4192956/4192956
[pid=21703] ppid=21701 vsize=1300 CPUtime=1.49
/proc/21703/stat : 21703 (march_hi) R 21701 21703 20473 0 -1 4194304 217 0 0 0 149 0 0 0 25 0 1 0 35854027 1331200 200 1992294400 134512640 135197378 4294956240 18446744073709551615 134524878 0 0 4096 0 0 0 0 17 1 0 0
/proc/21703/statm: 325 200 93 167 0 156 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 1300
[startup+3.10188 s]
/proc/loadavg: 1.03 1.03 1.04 2/65 21704
/proc/meminfo: memFree=856696/2055920 swapFree=4192956/4192956
[pid=21703] ppid=21701 vsize=1300 CPUtime=3.09
/proc/21703/stat : 21703 (march_hi) R 21701 21703 20473 0 -1 4194304 222 0 0 0 309 0 0 0 25 0 1 0 35854027 1331200 205 1992294400 134512640 135197378 4294956240 18446744073709551615 134618546 0 0 4096 0 0 0 0 17 1 0 0
/proc/21703/statm: 325 205 93 167 0 156 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 1300
[startup+6.30125 s]
/proc/loadavg: 1.02 1.03 1.04 2/65 21704
/proc/meminfo: memFree=856632/2055920 swapFree=4192956/4192956
[pid=21703] ppid=21701 vsize=1500 CPUtime=6.29
/proc/21703/stat : 21703 (march_hi) R 21701 21703 20473 0 -1 4194304 249 0 0 0 629 0 0 0 25 0 1 0 35854027 1536000 232 1992294400 134512640 135197378 4294956240 18446744073709551615 134524945 0 0 4096 0 0 0 0 17 1 0 0
/proc/21703/statm: 375 232 93 167 0 206 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 1500
[startup+12.702 s]
/proc/loadavg: 1.02 1.03 1.04 2/65 21704
/proc/meminfo: memFree=856504/2055920 swapFree=4192956/4192956
[pid=21703] ppid=21701 vsize=1500 CPUtime=12.69
/proc/21703/stat : 21703 (march_hi) R 21701 21703 20473 0 -1 4194304 274 0 0 0 1269 0 0 0 25 0 1 0 35854027 1536000 257 1992294400 134512640 135197378 4294956240 18446744073709551615 134592756 0 0 4096 0 0 0 0 17 1 0 0
/proc/21703/statm: 375 257 93 167 0 206 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 1500
Solver just ended. Dumping a history of the last processes samples
[startup+15.9014 s]
/proc/loadavg: 1.02 1.02 1.04 2/65 21704
/proc/meminfo: memFree=856312/2055920 swapFree=4192956/4192956
[pid=21703] ppid=21701 vsize=1712 CPUtime=15.89
/proc/21703/stat : 21703 (march_hi) R 21701 21703 20473 0 -1 4194304 337 0 0 0 1589 0 0 0 25 0 1 0 35854027 1753088 301 1992294400 134512640 135197378 4294956240 18446744073709551615 134539344 0 0 4096 0 0 0 0 17 1 0 0
/proc/21703/statm: 428 301 93 167 0 259 0
Current children cumulated CPU time (s) 15.89
Current children cumulated vsize (KiB) 1712
[startup+17.5016 s]
/proc/loadavg: 1.02 1.02 1.04 2/65 21704
/proc/meminfo: memFree=856312/2055920 swapFree=4192956/4192956
[pid=21703] ppid=21701 vsize=1712 CPUtime=17.49
/proc/21703/stat : 21703 (march_hi) R 21701 21703 20473 0 -1 4194304 346 0 0 0 1749 0 0 0 25 0 1 0 35854027 1753088 310 1992294400 134512640 135197378 4294956240 18446744073709551615 134524878 0 0 4096 0 0 0 0 17 1 0 0
/proc/21703/statm: 428 310 93 167 0 259 0
Current children cumulated CPU time (s) 17.49
Current children cumulated vsize (KiB) 1712
[startup+18.3027 s]
/proc/loadavg: 1.02 1.02 1.04 2/65 21704
/proc/meminfo: memFree=856312/2055920 swapFree=4192956/4192956
[pid=21703] ppid=21701 vsize=1712 CPUtime=18.29
/proc/21703/stat : 21703 (march_hi) R 21701 21703 20473 0 -1 4194304 349 0 0 0 1829 0 0 0 25 0 1 0 35854027 1753088 313 1992294400 134512640 135197378 4294956240 18446744073709551615 134525003 0 0 4096 0 0 0 0 17 1 0 0
/proc/21703/statm: 428 313 93 167 0 259 0
Current children cumulated CPU time (s) 18.29
Current children cumulated vsize (KiB) 1712
[startup+18.5017 s]
/proc/loadavg: 1.02 1.02 1.04 2/65 21704
/proc/meminfo: memFree=856312/2055920 swapFree=4192956/4192956
[pid=21703] ppid=21701 vsize=1712 CPUtime=18.49
/proc/21703/stat : 21703 (march_hi) R 21701 21703 20473 0 -1 4194304 350 0 0 0 1849 0 0 0 25 0 1 0 35854027 1753088 314 1992294400 134512640 135197378 4294956240 18446744073709551615 134539127 0 0 4096 0 0 0 0 17 1 0 0
/proc/21703/statm: 428 314 93 167 0 259 0
Current children cumulated CPU time (s) 18.49
Current children cumulated vsize (KiB) 1712
Child status: 10
Real time (s): 18.5248
CPU time (s): 18.5192
CPU user time (s): 18.5152
CPU system time (s): 0.003999
CPU usage (%): 99.9695
Max. virtual memory (cumulated for all children) (KiB): 1712
getrusage(RUSAGE_CHILDREN,...) data:
user time used= 18.5152
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= 352
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= 45
runsolver used 0.022996 second user time and 0.044993 second system time
The end
Begin job on node53 at 2009-04-18 20:11:00
IDJOB=1627975
IDBENCH=70431
IDSOLVER=583
FILE ID=node53/1627975-1240078260
PBS_JOBID= 9157596
Free space on /tmp= 66432 MiB
SOLVER NAME= march_hi hi
BENCH NAME= SAT09/RANDOM/MEDIUM/5SAT/SATISFIABLE/90/unif-k5-r21.3-v90-c1917-S1159550149-077.cnf
COMMAND LINE= HOME/march_hi BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1627975-1240078260/watcher-1627975-1240078260 -o /tmp/evaluation-result-1627975-1240078260/solver-1627975-1240078260 -C 5000 -W 6000 -M 1800 --output-limit 1,15 HOME/march_hi HOME/instance-1627975-1240078260.cnf
TIME LIMIT= 5000 seconds
MEMORY LIMIT= 1800 MiB
MAX NB THREAD= 0
MD5SUM BENCH= 7e03cd843234dc424776ba0f93603598
RANDOM SEED=1571892844
node53.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 : 3000.245
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 : 3000.245
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 : 5996.54
clflush size : 64
cache_alignment : 128
address sizes : 36 bits physical, 48 bits virtual
power management:
/proc/meminfo:
MemTotal: 2055920 kB
MemFree: 857824 kB
Buffers: 80296 kB
Cached: 1024024 kB
SwapCached: 0 kB
Active: 247308 kB
Inactive: 870948 kB
HighTotal: 0 kB
HighFree: 0 kB
LowTotal: 2055920 kB
LowFree: 857824 kB
SwapTotal: 4192956 kB
SwapFree: 4192956 kB
Dirty: 800 kB
Writeback: 0 kB
Mapped: 23700 kB
Slab: 65824 kB
Committed_AS: 168332 kB
PageTables: 1376 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= 66432 MiB
End job on node53 at 2009-04-18 20:11:19