1.83/1.91 c run March_dl for 5 seconds ...
1.83/1.91 c Bin: Executing march_dl
1.83/1.91 c child exited successfully
1.83/1.91 c march_dl returned code 20.
1.83/1.91 c main():: *** [ march satisfiability solver ] ***
1.83/1.91 c main():: ** Copyright (C) 2001-2004 M. Dufour, M. Heule, J. van Zwieten and H. van Maaren **
1.83/1.91 c main():: * This program may be redistributed and/or modified under the terms of the GNU Gereral Public License *
1.83/1.91 c main()::
1.83/1.91 c initFormula():: searching for DIMACS p-line....
1.83/1.91 c initFormula():: the DIMACS p-line indicates a CNF of 3500 variables and 9344 clauses.
1.83/1.91 c parseCNF():: parsing....
1.83/1.91 c parseCNF():: the CNF contains 0 unary clauses.
1.83/1.91 c runParser():: parsing was successful, warming up engines...
1.83/1.91 c simplify_formula():: removed 0 tautological, 738 satisfied and 0 duplicate clauses
1.83/1.91 c preprocessing fase I completed:: there are now 3291 free variables and 8606 clauses.
1.83/1.91 c shorten_equivalence(): average equivalence length reduced from nan to nan
1.83/1.91 c doublelook_init():: 90% succes rate goal.
1.83/1.91 c root_subsume():: 48 ternary clauses were subsumed, nrofceq = 172
1.83/1.91 c find_and_remove_tautogolies():: found and removed 154 tautologies
1.83/1.91 c root_subsume():: 22 ternary clauses were subsumed, nrofceq = 181
1.83/1.91 c find_and_remove_tautogolies():: found and removed 9 tautologies
1.83/1.91 c root_subsume():: 4 ternary clauses were subsumed, nrofceq = 185
1.83/1.91 c find_and_remove_tautogolies():: found and removed 4 tautologies
1.83/1.91 c root_subsume():: 0 ternary clauses were subsumed, nrofceq = 185
1.83/1.91 c lessRedundantTransformation():: nothing to be done.
1.83/1.91 c transformTo3SAT():: you gave me 3500 variables and 8708 clauses.
1.83/1.91 c transformTo3SAT():: by the way, the maximal clause length before transformation was 3.
1.83/1.91 c transformTo3SAT():: CHAINPLUS defined.
1.83/1.91 c transformTo3SAT():: I will add 0 variables and 0 clauses!
1.83/1.91 c transformTo3SAT():: the transformation yielded 3500 variabels and 8708 clauses.
1.83/1.91 c main():: clause / variable ratio: ( 8708 / 3500 ) = 2.49
1.83/1.91 c lengthWeight[ 2 ] = 3.97 : 1.00
1.83/1.91 c lengthWeight[ 3 ] = 3.38 : 0.85
1.83/1.91 c lengthWeight[ 4 ] = 2.87 : 0.72
1.83/1.91 c lengthWeight[ 5 ] = 2.44 : 0.61
1.83/1.91 c doublelook_init():: 90% succes rate goal.
1.83/1.91 c AddTernaryResolvents(): ternary clauses increased from 8708 to 8718
1.83/1.91 c root_subsume():: 0 ternary clauses were subsumed, nrofceq = 185
1.83/1.91 c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
1.83/1.91 c check_ternary_clause_density :: low
1.83/1.91 c root full lookahead
1.83/1.91 c freevars: 3096, independend: 3096, ternary clauses: 5809
1.83/1.91 c main():: all systems go!
1.83/1.91 c |----------------------------------------------------------------|
c |**
c |****
c |********
c |****************
c |********************************
c |*********************************
c |**********************************
c |************************************
c |****************************************
c |************************************************
c |****************************************************************
c |****************************************************************
1.83/1.91 c
1.83/1.91 c main():: nodeCount: 57
1.83/1.91 c main():: dead ends in main: 0
1.83/1.91 c main():: lookAheadCount: 213948
1.83/1.91 c main():: unitResolveCount: 3292
1.83/1.91 c main():: time=1.900000
1.83/1.91 c main():: necessary_assignments: 52
1.83/1.91 c main():: bin_sat: 0, bin_unsat 0
1.83/1.91 c main():: doublelook: #: 576, succes #: 529
1.83/1.91 c main():: doublelook: succesrate: 91.840, threshold: 0.047 * nrofvars
1.83/1.91 s UNSATISFIABLE
1.83/1.91 c SATZILLA_TIME=1.900000
runsolver version 3.2.0 (c) roussel@cril.univ-artois.fr
command line: runsolver --timestamp -w ROOT/results/node25/watcher-308309-1172518361 -o ROOT/results/node25/solver-308309-1172518361 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/308309-1172518361/SATzilla2007_C /tmp/evaluation/308309-1172518361/instance-308309-1172518361.cnf
Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 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 0.97 0.99 3/64 4188
/proc/meminfo: memFree=1921768/2055920 swapFree=4183544/4192956
[pid=4188] ppid=4186 vsize=1440 CPUtime=0
/proc/4188/stat : 4188 (SATzilla2007_C) R 4186 4188 3645 0 -1 4194304 127 0 0 0 0 0 0 0 18 0 1 0 46458477 1474560 110 18446744073709551615 134512640 135579813 4294956704 18446744073709551615 135216547 0 0 4096 0 0 0 0 17 1 0 0
/proc/4188/statm: 360 110 95 260 0 84 0
[pid=4189] ppid=4188 vsize=912 CPUtime=0
/proc/4189/stat : 4189 (march_dl) R 4188 4188 3645 0 -1 4194304 138 0 0 0 0 0 0 0 18 0 1 0 46458477 933888 133 18446744073709551615 134512640 134996440 4294956736 18446744073709551615 134652876 0 0 8392704 0 0 0 0 17 1 0 0
/proc/4189/statm: 228 133 50 118 0 107 0
[startup+0.107347 s]
/proc/loadavg: 0.91 0.97 0.99 3/64 4188
/proc/meminfo: memFree=1921768/2055920 swapFree=4183544/4192956
[pid=4188] ppid=4186 vsize=1440 CPUtime=0
/proc/4188/stat : 4188 (SATzilla2007_C) S 4186 4188 3645 0 -1 4194304 128 0 0 0 0 0 0 0 18 0 1 0 46458477 1474560 110 18446744073709551615 134512640 135579813 4294956704 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/4188/statm: 360 110 95 260 0 84 0
[pid=4189] ppid=4188 vsize=2900 CPUtime=0.1
/proc/4189/stat : 4189 (march_dl) R 4188 4188 3645 0 -1 4194304 1687 0 0 0 10 0 0 0 19 0 1 0 46458477 2969600 629 18446744073709551615 134512640 134996440 4294956736 18446744073709551615 134652876 0 0 8392704 0 0 0 0 17 1 0 0
/proc/4189/statm: 725 630 65 118 0 604 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 4340
[startup+0.515384 s]
/proc/loadavg: 0.91 0.97 0.99 3/64 4188
/proc/meminfo: memFree=1921768/2055920 swapFree=4183544/4192956
[pid=4188] ppid=4186 vsize=1440 CPUtime=0
/proc/4188/stat : 4188 (SATzilla2007_C) S 4186 4188 3645 0 -1 4194304 128 0 0 0 0 0 0 0 18 0 1 0 46458477 1474560 110 18446744073709551615 134512640 135579813 4294956704 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/4188/statm: 360 110 95 260 0 84 0
[pid=4189] ppid=4188 vsize=4208 CPUtime=0.5
/proc/4189/stat : 4189 (march_dl) R 4188 4188 3645 0 -1 4194304 2118 0 0 0 50 0 0 0 23 0 1 0 46458477 4308992 960 18446744073709551615 134512640 134996440 4294956736 18446744073709551615 134526923 0 0 8392704 0 0 0 0 17 1 0 0
/proc/4189/statm: 1052 960 75 118 0 931 0
Current children cumulated CPU time (s) 0.5
Current children cumulated vsize (KiB) 5648
[startup+1.33546 s]
/proc/loadavg: 0.91 0.97 0.99 2/66 4190
/proc/meminfo: memFree=1918104/2055920 swapFree=4183544/4192956
[pid=4188] ppid=4186 vsize=1440 CPUtime=0
/proc/4188/stat : 4188 (SATzilla2007_C) S 4186 4188 3645 0 -1 4194304 128 0 0 0 0 0 0 0 18 0 1 0 46458477 1474560 110 18446744073709551615 134512640 135579813 4294956704 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/4188/statm: 360 110 95 260 0 84 0
[pid=4189] ppid=4188 vsize=4348 CPUtime=1.32
/proc/4189/stat : 4189 (march_dl) R 4188 4188 3645 0 -1 4194304 2119 0 0 0 132 0 0 0 25 0 1 0 46458477 4452352 961 18446744073709551615 134512640 134996440 4294956736 18446744073709551615 134514331 0 0 8392704 0 0 0 0 17 1 0 0
/proc/4189/statm: 1087 961 75 118 0 966 0
Current children cumulated CPU time (s) 1.32
Current children cumulated vsize (KiB) 5788
Solver just ended. Dumping a history of the last processes samples
[startup+1.64148 s]
/proc/loadavg: 0.91 0.97 0.99 2/66 4190
/proc/meminfo: memFree=1918104/2055920 swapFree=4183544/4192956
[pid=4188] ppid=4186 vsize=1440 CPUtime=0
/proc/4188/stat : 4188 (SATzilla2007_C) S 4186 4188 3645 0 -1 4194304 128 0 0 0 0 0 0 0 18 0 1 0 46458477 1474560 110 18446744073709551615 134512640 135579813 4294956704 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/4188/statm: 360 110 95 260 0 84 0
[pid=4189] ppid=4188 vsize=4348 CPUtime=1.63
/proc/4189/stat : 4189 (march_dl) R 4188 4188 3645 0 -1 4194304 2123 0 0 0 163 0 0 0 25 0 1 0 46458477 4452352 965 18446744073709551615 134512640 134996440 4294956736 18446744073709551615 134514275 0 0 8392704 0 0 0 0 17 1 0 0
/proc/4189/statm: 1087 965 75 118 0 966 0
Current children cumulated CPU time (s) 1.63
Current children cumulated vsize (KiB) 5788
[startup+1.8455 s]
/proc/loadavg: 0.91 0.97 0.99 2/66 4190
/proc/meminfo: memFree=1918104/2055920 swapFree=4183544/4192956
[pid=4188] ppid=4186 vsize=1440 CPUtime=0
/proc/4188/stat : 4188 (SATzilla2007_C) S 4186 4188 3645 0 -1 4194304 128 0 0 0 0 0 0 0 18 0 1 0 46458477 1474560 110 18446744073709551615 134512640 135579813 4294956704 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/4188/statm: 360 110 95 260 0 84 0
[pid=4189] ppid=4188 vsize=4348 CPUtime=1.83
/proc/4189/stat : 4189 (march_dl) R 4188 4188 3645 0 -1 4194304 2123 0 0 0 183 0 0 0 25 0 1 0 46458477 4452352 965 18446744073709551615 134512640 134996440 4294956736 18446744073709551615 134513789 0 0 8392704 0 0 0 0 17 1 0 0
/proc/4189/statm: 1087 965 75 118 0 966 0
Current children cumulated CPU time (s) 1.83
Current children cumulated vsize (KiB) 5788
Child status: 20
Real time (s): 1.9177
CPU time (s): 1.91671
CPU user time (s): 1.90671
CPU system time (s): 0.009998
CPU usage (%): 99.9483
Max. virtual memory (cumulated for all children) (KiB): 5788
getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1.90671
system time used= 0.009998
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 2282
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= 12
involuntary context switches= 2
runsolver used 0.005999 second user time and 0.006998 second system time
The end
Begin job on node25 on Mon Feb 26 19:32:42 UTC 2007
IDJOB= 308309
IDBENCH= 20227
IDSOLVER= 135
FILE ID= node25/308309-1172518361
PBS_JOBID= 3971772
Free space on /tmp= 66553 MiB
SOLVER NAME= SATzilla CRAFTED
BENCH NAME= HOME/pub/bench/SAT07/random/2+p/p0.7/v3500/unif2p-p0.7-v3500-c9345-S977957999-02-UNSAT.cnf
COMMAND LINE= /tmp/evaluation/308309-1172518361/SATzilla2007_C /tmp/evaluation/308309-1172518361/instance-308309-1172518361.cnf
RUNSOLVER COMMAND LINE= runsolver --timestamp -w ROOT/results/node25/watcher-308309-1172518361 -o ROOT/results/node25/solver-308309-1172518361 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/308309-1172518361/SATzilla2007_C /tmp/evaluation/308309-1172518361/instance-308309-1172518361.cnf
META MD5SUM SOLVER= a1f00d13cbb558b34a83b365ff80fcc3
MD5SUM BENCH= 18f840e49f7b6014abf7c03df24e3402
RANDOM SEED= 48627870
TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB
Linux node25.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: 1922176 kB
Buffers: 21368 kB
Cached: 76368 kB
SwapCached: 3448 kB
Active: 43272 kB
Inactive: 64232 kB
HighTotal: 0 kB
HighFree: 0 kB
LowTotal: 2055920 kB
LowFree: 1922176 kB
SwapTotal: 4192956 kB
SwapFree: 4183544 kB
Dirty: 8500 kB
Writeback: 0 kB
Mapped: 15288 kB
Slab: 12240 kB
Committed_AS: 89188 kB
PageTables: 1472 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= 66553 MiB
End job on node25 on Mon Feb 26 19:32:45 UTC 2007