0.00/0.01 c main():: *** [ march satisfiability solver ] ***
0.00/0.01 c main():: ** Copyright (C) 2001-2004 M. Dufour, M. Heule, J. van Zwieten and H. van Maaren **
0.00/0.01 c main():: * This program may be redistributed and/or modified under the terms of the GNU Gereral Public License *
0.00/0.01 c main()::
0.00/0.01 c initFormula():: searching for DIMACS p-line....
0.00/0.01 c initFormula():: the DIMACS p-line indicates a CNF of 220 variables and 880 clauses.
0.00/0.01 c parseCNF():: parsing....
0.00/0.01 c parseCNF():: the CNF contains 0 unary clauses.
0.00/0.01 c runParser():: parsing was successful, warming up engines...
0.00/0.01 c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.00/0.01 c preprocessing fase I completed:: there are now 220 free variables and 880 clauses.
0.00/0.01 c stat :: sign balance is biased by 0.000
0.00/0.01 c find_equivalence():: found 220 3-equivalences
0.00/0.01 c find_and_remove_tautogolies():: found and removed 2 tautologies
0.00/0.01 c shorten_equivalence(): average equivalence length reduced from nan to nan
0.00/0.01 c using 3-SAT heuristics (occurence based diff)
0.00/0.01 c longest clause has size 0
0.00/0.01 c simplify_formula():: removed 0 tautological, 880 satisfied and 0 duplicate clauses
0.00/0.01 c lessRedundantTransformation():: nothing to be done.
0.00/0.01 c transformTo3SAT():: you gave me 220 variables and 0 clauses.
0.00/0.01 c transformTo3SAT():: by the way, the maximal clause length before transformation was 0.
0.00/0.01 c transformTo3SAT():: I will add 0 variables and 0 clauses!
0.00/0.01 c transformTo3SAT():: the transformation yielded 220 variabels and 0 clauses.
0.00/0.01 c main():: clause / variable ratio: ( 0 / 220 ) = 0.00
0.00/0.01 c longest clause has size 0
0.00/0.01 c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.00/0.01 c dynamic_preselect_setsize :: off
0.00/0.01 c suggested doublelook initial :: 0
0.00/0.01 c main():: all systems go!
0.00/0.01 c |----------------------------------------------------------------|
0.00/0.01 c solution bin :: .00000000000000000000000000000000
0.00/0.01 c direction branchin :: current_rights = 0
0.00/0.01
c |
0.00/0.01 c
0.00/0.01 c main():: nodeCount: 1
0.00/0.01 c main():: dead ends in main: 0
0.00/0.01 c main():: lookAheadCount: 0
0.00/0.01 c main():: unitResolveCount: 2
0.00/0.01 c main():: time=0.010000
0.00/0.01 c main():: necessary_assignments: 0
0.00/0.01 c main():: bin_sat: 0, bin_unsat 0
0.00/0.01 c main():: doublelook: #: 0, succes #: 0
0.00/0.01 c main():: doublelook: overall nan of all possible doublelooks executed
0.00/0.01 c main():: doublelook: succesrate: nan, average DL_trigger: nan
0.00/0.01 c main():: SOLUTION VERIFIED :-)
0.00/0.01 s SATISFIABLE
0.00/0.01 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 0
runsolver version 3.2.1 (c) roussel@cril.univ-artois.fr
command line: runsolver --timestamp -w ROOT/results/node10/watcher-333407-1173513907 -o ROOT/results/node10/solver-333407-1173513907 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/333407-1173513907/march_ks /tmp/evaluation/333407-1173513907/instance-333407-1173513907.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: 0.92 0.98 0.99 3/77 21353
/proc/meminfo: memFree=1729976/2055920 swapFree=4168784/4192956
[pid=21353] ppid=21351 vsize=792 CPUtime=0
/proc/21353/stat : 21353 (march_ks) R 21351 21353 20222 0 -1 4194304 124 0 0 0 0 0 0 0 18 0 1 0 371345703 811008 106 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134662703 0 0 4096 0 0 0 0 17 1 0 0
/proc/21353/statm: 198 106 62 123 0 73 0
[startup+0.00873901 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 21353
/proc/meminfo: memFree=1729976/2055920 swapFree=4168784/4192956
[pid=21353] ppid=21351 vsize=792 CPUtime=0
/proc/21353/stat : 21353 (march_ks) R 21351 21353 20222 0 -1 4194304 141 0 0 0 0 0 0 0 18 0 1 0 371345703 811008 123 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134662703 0 0 4096 0 0 0 0 17 1 0 0
/proc/21353/statm: 198 123 62 123 0 73 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 792
Solver just ended. Dumping a history of the last processes samples
[startup+0.00873901 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 21353
/proc/meminfo: memFree=1729976/2055920 swapFree=4168784/4192956
[pid=21353] ppid=21351 vsize=792 CPUtime=0
/proc/21353/stat : 21353 (march_ks) R 21351 21353 20222 0 -1 4194304 141 0 0 0 0 0 0 0 18 0 1 0 371345703 811008 123 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134662703 0 0 4096 0 0 0 0 17 1 0 0
/proc/21353/statm: 198 123 62 123 0 73 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 792
Child status: 10
Real time (s): 0.019778
CPU time (s): 0.017996
CPU user time (s): 0.014997
CPU system time (s): 0.002999
CPU usage (%): 90.9898
Max. virtual memory (cumulated for all children) (KiB): 792
getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.014997
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= 180
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 0.003999 second user time and 0.004999 second system time
The end
Begin job on node10 on Sat Mar 10 08:05:07 UTC 2007
IDJOB= 333407
IDBENCH= 24603
IDSOLVER= 111
FILE ID= node10/333407-1173513907
PBS_JOBID= 4101117
Free space on /tmp= 66503 MiB
SOLVER NAME= March KS 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/crafted/Medium/contest05/jarvisalo/mod2-rand3bip-sat-220-2.sat05-2174.reshuffled-07.cnf
COMMAND LINE= /tmp/evaluation/333407-1173513907/march_ks /tmp/evaluation/333407-1173513907/instance-333407-1173513907.cnf
RUNSOLVER COMMAND LINE= runsolver --timestamp -w ROOT/results/node10/watcher-333407-1173513907 -o ROOT/results/node10/solver-333407-1173513907 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/333407-1173513907/march_ks /tmp/evaluation/333407-1173513907/instance-333407-1173513907.cnf
META MD5SUM SOLVER= cd0143c15836d32fe9acb8d523a59b67
MD5SUM BENCH= a29014c1083fbe8ff0da4344f4f9d84f
RANDOM SEED= 856351230
TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB
Linux node10.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 : 3000.232
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 : 3000.232
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: 1730448 kB
Buffers: 40204 kB
Cached: 202132 kB
SwapCached: 2600 kB
Active: 150624 kB
Inactive: 114764 kB
HighTotal: 0 kB
HighFree: 0 kB
LowTotal: 2055920 kB
LowFree: 1730448 kB
SwapTotal: 4192956 kB
SwapFree: 4168784 kB
Dirty: 2296 kB
Writeback: 0 kB
Mapped: 30540 kB
Slab: 45676 kB
Committed_AS: 1675620 kB
PageTables: 1832 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= 66503 MiB
End job on node10 on Sat Mar 10 08:05:07 UTC 2007