0.00/0.02 c main():: *** [ march satisfiability solver ] ***
0.00/0.02 c main():: ** Copyright (C) 2001-2004 M. Dufour, M. Heule, J. van Zwieten and H. van Maaren **
0.00/0.02 c main():: * This program may be redistributed and/or modified under the terms of the GNU Gereral Public License *
0.00/0.02 c main()::
0.00/0.02 c initFormula():: searching for DIMACS p-line....
0.00/0.02 c initFormula():: the DIMACS p-line indicates a CNF of 240 variables and 960 clauses.
0.00/0.02 c parseCNF():: parsing....
0.00/0.02 c parseCNF():: the CNF contains 0 unary clauses.
0.00/0.02 c runParser():: parsing was successful, warming up engines...
0.00/0.02 c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.00/0.02 c preprocessing fase I completed:: there are now 240 free variables and 960 clauses.
0.00/0.02 c stat :: sign balance is biased by 0.000
0.00/0.02 c find_equivalence():: found 240 3-equivalences
0.00/0.02 c find_and_remove_tautogolies():: found and removed 3 tautologies
0.00/0.02 c find_and_remove_tautogolies():: found and removed 1 tautologies
0.00/0.02 c shorten_equivalence(): average equivalence length reduced from nan to nan
0.00/0.02 c using 3-SAT heuristics (occurence based diff)
0.00/0.02 c longest clause has size 0
0.00/0.02 c simplify_formula():: removed 0 tautological, 960 satisfied and 0 duplicate clauses
0.00/0.02 c lessRedundantTransformation():: nothing to be done.
0.00/0.02 c transformTo3SAT():: you gave me 240 variables and 0 clauses.
0.00/0.02 c transformTo3SAT():: by the way, the maximal clause length before transformation was 0.
0.00/0.02 c transformTo3SAT():: I will add 0 variables and 0 clauses!
0.00/0.02 c transformTo3SAT():: the transformation yielded 240 variabels and 0 clauses.
0.00/0.02 c main():: clause / variable ratio: ( 0 / 240 ) = 0.00
0.00/0.02 c longest clause has size 0
0.00/0.02 c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.00/0.02 c dynamic_preselect_setsize :: off
0.00/0.02 c suggested doublelook initial :: 0
0.00/0.02 c main():: all systems go!
0.00/0.02 c |----------------------------------------------------------------|
0.00/0.02 c solution bin :: .00000000000000000000000000000000
0.00/0.02 c direction branchin :: current_rights = 0
0.00/0.02
c |
0.00/0.02 c
0.00/0.02 c main():: nodeCount: 1
0.00/0.02 c main():: dead ends in main: 0
0.00/0.02 c main():: lookAheadCount: 0
0.00/0.02 c main():: unitResolveCount: 4
0.00/0.02 c main():: time=0.020000
0.00/0.02 c main():: necessary_assignments: 0
0.00/0.02 c main():: bin_sat: 0, bin_unsat 0
0.00/0.02 c main():: doublelook: #: 0, succes #: 0
0.00/0.02 c main():: doublelook: overall nan of all possible doublelooks executed
0.00/0.02 c main():: doublelook: succesrate: nan, average DL_trigger: nan
0.00/0.02 c main():: SOLUTION VERIFIED :-)
0.00/0.02 s SATISFIABLE
0.00/0.02 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 91 92 -93 -94 -95 -96 -97 98 99 -100 -101 -102 -103 104 105 106 107 -108 -109 -110 111 112 -113 114 -115 116 -117 -118 119 -120 121 -122 -123 -124 -125 -126 -127 128 -129 -130 131 -132 133 134 135 -136 137 138 139 140 141 -142 -143 -144 145 -146 -147 -148 149 150 151 152 -153 -154 155 156 157 158 159 160 -161 162 163 -164 -165 166 167 168 169 -170 -171 -172 -173 174 -175 -176 -177 -178 179 -180 181 -182 -183 184 -185 -186 -187 188 189 190 191 192 -193 -194 195 -196 197 -198 199 -200 201 202 203 204 -205 -206 207 -208 -209 -210 211 212 213 214 215 216 -217 -218 -219 -220 221 -222 -223 -224 225 226 -227 228 -229 -230 231 232 233 -234 -235 -236 -237 -238 239 -240 0
runsolver version 3.2.1 (c) roussel@cril.univ-artois.fr
command line: runsolver --timestamp -w ROOT/results/node6/watcher-333743-1173528757 -o ROOT/results/node6/solver-333743-1173528757 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/333743-1173528757/march_ks /tmp/evaluation/333743-1173528757/instance-333743-1173528757.cnf
Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 2400 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 0.97 0.94 3/77 17308
/proc/meminfo: memFree=1458560/2055924 swapFree=4156956/4192956
[pid=17308] ppid=17306 vsize=792 CPUtime=0
/proc/17308/stat : 17308 (march_ks) R 17306 17308 16226 0 -1 4194304 119 0 0 0 0 0 0 0 18 0 1 0 372830450 811008 101 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134662703 0 0 4096 0 0 0 0 17 1 0 0
/proc/17308/statm: 198 101 62 123 0 73 0
Solver just ended. Dumping a history of the last processes samples
Child status: 10
Real time (s): 0.023283
CPU time (s): 0.021995
CPU user time (s): 0.019996
CPU system time (s): 0.001999
CPU usage (%): 94.4682
Max. virtual memory (cumulated for all children) (KiB): 0
getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.019996
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= 187
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= 0
runsolver used 0.002999 second user time and 0.006998 second system time
The end
Begin job on node6 on Sat Mar 10 12:12:37 UTC 2007
IDJOB= 333743
IDBENCH= 24611
IDSOLVER= 111
FILE ID= node6/333743-1173528757
PBS_JOBID= 4101140
Free space on /tmp= 66437 MiB
SOLVER NAME= March KS 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/crafted/Medium/contest05/jarvisalo/mod2-rand3bip-sat-240-3.sat05-2205.reshuffled-07.cnf
COMMAND LINE= /tmp/evaluation/333743-1173528757/march_ks /tmp/evaluation/333743-1173528757/instance-333743-1173528757.cnf
RUNSOLVER COMMAND LINE= runsolver --timestamp -w ROOT/results/node6/watcher-333743-1173528757 -o ROOT/results/node6/solver-333743-1173528757 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/333743-1173528757/march_ks /tmp/evaluation/333743-1173528757/instance-333743-1173528757.cnf
META MD5SUM SOLVER= cd0143c15836d32fe9acb8d523a59b67
MD5SUM BENCH= fca12eef85528ed5b92dca0939473545
RANDOM SEED= 605109849
TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB
Linux node6.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 : 3000.277
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 : 3000.277
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: 2055924 kB
MemFree: 1459032 kB
Buffers: 51344 kB
Cached: 456284 kB
SwapCached: 2236 kB
Active: 271628 kB
Inactive: 258792 kB
HighTotal: 0 kB
HighFree: 0 kB
LowTotal: 2055924 kB
LowFree: 1459032 kB
SwapTotal: 4192956 kB
SwapFree: 4156956 kB
Dirty: 2300 kB
Writeback: 0 kB
Mapped: 30872 kB
Slab: 52088 kB
Committed_AS: 1315104 kB
PageTables: 1744 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= 66437 MiB
End job on node6 on Sat Mar 10 12:12:37 UTC 2007