2.96/3.00 c run March_dl for 5 seconds ...
2.96/3.00 c Bin: Executing march_dl
2.96/3.00 c child exited successfully
2.96/3.00 c march_dl returned code 10.
2.96/3.00 c main():: *** [ march satisfiability solver ] ***
2.96/3.00 c main():: ** Copyright (C) 2001-2004 M. Dufour, M. Heule, J. van Zwieten and H. van Maaren **
2.96/3.00 c main():: * This program may be redistributed and/or modified under the terms of the GNU Gereral Public License *
2.96/3.00 c main()::
2.96/3.00 c initFormula():: searching for DIMACS p-line....
2.96/3.00 c initFormula():: the DIMACS p-line indicates a CNF of 80 variables and 1704 clauses.
2.96/3.00 c parseCNF():: parsing....
2.96/3.00 c parseCNF():: the CNF contains 0 unary clauses.
2.96/3.00 c runParser():: parsing was successful, warming up engines...
2.96/3.00 c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
2.96/3.00 c preprocessing fase I completed:: there are now 80 free variables and 1704 clauses.
2.96/3.00 c shorten_equivalence(): average equivalence length reduced from nan to nan
2.96/3.00 c doublelook_init():: 90% succes rate goal.
2.96/3.00 c root_subsume():: 0 ternary clauses were subsumed, nrofceq = 0
2.96/3.00 c lessRedundantTransformation():: CHAINPLUS defined.
2.96/3.00 c lessRedundantTransformation():: the transformation yielded 972 variables and 4380 clauses.
2.96/3.00 c transformTo3SAT():: you gave me 972 variables and 4380 clauses.
2.96/3.00 c transformTo3SAT():: by the way, the maximal clause length before transformation was 5.
2.96/3.00 c transformTo3SAT():: CHAINPLUS defined.
2.96/3.00 c transformTo3SAT():: I will add 767 variables and 2301 clauses!
2.96/3.00 c transformTo3SAT():: the transformation yielded 1739 variabels and 4380 clauses.
2.96/3.00 c main():: clause / variable ratio: ( 6681 / 1739 ) = 3.84
2.96/3.00 c doublelook_init():: 90% succes rate goal.
2.96/3.00 c AddTernaryResolvents(): ternary clauses increased from 6681 to 6927
2.96/3.00 c root_subsume():: 2 ternary clauses were subsumed, nrofceq = 1
2.96/3.00 c find_and_remove_tautogolies():: found and removed 1 tautologies
2.96/3.00 c root_subsume():: 0 ternary clauses were subsumed, nrofceq = 1
2.96/3.00 c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
2.96/3.00 c check_ternary_clause_density :: low
2.96/3.00 c root full lookahead
2.96/3.00 c freevars: 1738, independend: 1738, ternary clauses: 3606
2.96/3.00 c main():: all systems go!
2.96/3.00 c |----------------------------------------------------------------|
c |
2.96/3.00 c
2.96/3.00 c main():: nodeCount: 1782
2.96/3.00 c main():: dead ends in main: 15
2.96/3.00 c main():: lookAheadCount: 153130
2.96/3.00 c main():: unitResolveCount: 115196
2.96/3.00 c main():: time=3.000000
2.96/3.00 c main():: necessary_assignments: 3473
2.96/3.00 c main():: bin_sat: 0, bin_unsat 0
2.96/3.00 c main():: doublelook: #: 2907, succes #: 2498
2.96/3.00 c main():: doublelook: succesrate: 85.931, threshold: 0.062 * nrofvars
2.96/3.00 c main():: SOLUTION VERIFIED :-)
2.96/3.00 s SATISFIABLE
2.96/3.00 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 0
2.96/3.00 c SATZILLA_TIME=3.000000
runsolver version 3.2.0 (c) roussel@cril.univ-artois.fr
command line: runsolver --timestamp -w ROOT/results/node38/watcher-291663-1171744910 -o ROOT/results/node38/solver-291663-1171744910 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/291663-1171744910/SATzilla2007_C /tmp/evaluation/291663-1171744910/instance-291663-1171744910.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: 0.85 0.94 0.75 2/64 10262
/proc/meminfo: memFree=916608/2055920 swapFree=4183804/4192956
[pid=10262] ppid=10260 vsize=1440 CPUtime=0
/proc/10262/stat : 10262 (SATzilla2007_C) S 10260 10262 10066 0 -1 4194304 128 0 0 0 0 0 0 0 18 0 1 0 194446969 1474560 110 18446744073709551615 134512640 135579813 4294956624 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/10262/statm: 360 110 95 260 0 84 0
[pid=10263] ppid=10262 vsize=632 CPUtime=0
/proc/10263/stat : 10263 (march_dl) R 10262 10262 10066 0 -1 4194304 86 0 0 0 0 0 0 0 20 0 1 0 194446969 647168 80 18446744073709551615 134512640 134996440 4294956656 18446744073709551615 134544208 0 0 8392704 0 0 0 0 17 1 0 0
/proc/10263/statm: 158 80 52 118 0 37 0
[startup+0.106912 s]
/proc/loadavg: 0.85 0.94 0.75 2/64 10262
/proc/meminfo: memFree=916608/2055920 swapFree=4183804/4192956
[pid=10262] ppid=10260 vsize=1440 CPUtime=0
/proc/10262/stat : 10262 (SATzilla2007_C) S 10260 10262 10066 0 -1 4194304 128 0 0 0 0 0 0 0 18 0 1 0 194446969 1474560 110 18446744073709551615 134512640 135579813 4294956624 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/10262/statm: 360 110 95 260 0 84 0
[pid=10263] ppid=10262 vsize=2120 CPUtime=0.1
/proc/10263/stat : 10263 (march_dl) R 10262 10262 10066 0 -1 4194304 451 0 0 0 10 0 0 0 20 0 1 0 194446969 2170880 443 18446744073709551615 134512640 134996440 4294956656 18446744073709551615 134514035 0 0 8392704 0 0 0 0 17 1 0 0
/proc/10263/statm: 530 443 74 118 0 409 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 3560
[startup+0.514957 s]
/proc/loadavg: 0.85 0.94 0.75 2/64 10262
/proc/meminfo: memFree=916608/2055920 swapFree=4183804/4192956
[pid=10262] ppid=10260 vsize=1440 CPUtime=0
/proc/10262/stat : 10262 (SATzilla2007_C) S 10260 10262 10066 0 -1 4194304 128 0 0 0 0 0 0 0 18 0 1 0 194446969 1474560 110 18446744073709551615 134512640 135579813 4294956624 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/10262/statm: 360 110 95 260 0 84 0
[pid=10263] ppid=10262 vsize=2120 CPUtime=0.51
/proc/10263/stat : 10263 (march_dl) R 10262 10262 10066 0 -1 4194304 451 0 0 0 51 0 0 0 23 0 1 0 194446969 2170880 443 18446744073709551615 134512640 134996440 4294956656 18446744073709551615 134514087 0 0 8392704 0 0 0 0 17 1 0 0
/proc/10263/statm: 530 443 74 118 0 409 0
Current children cumulated CPU time (s) 0.51
Current children cumulated vsize (KiB) 3560
[startup+1.33506 s]
/proc/loadavg: 0.85 0.94 0.75 2/66 10264
/proc/meminfo: memFree=914736/2055920 swapFree=4183804/4192956
[pid=10262] ppid=10260 vsize=1440 CPUtime=0
/proc/10262/stat : 10262 (SATzilla2007_C) S 10260 10262 10066 0 -1 4194304 128 0 0 0 0 0 0 0 18 0 1 0 194446969 1474560 110 18446744073709551615 134512640 135579813 4294956624 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/10262/statm: 360 110 95 260 0 84 0
[pid=10263] ppid=10262 vsize=2776 CPUtime=1.33
/proc/10263/stat : 10263 (march_dl) R 10262 10262 10066 0 -1 4194304 607 0 0 0 133 0 0 0 25 0 1 0 194446969 2842624 599 18446744073709551615 134512640 134996440 4294956656 18446744073709551615 134526942 0 0 8392704 0 0 0 0 17 1 0 0
/proc/10263/statm: 694 599 74 118 0 573 0
Current children cumulated CPU time (s) 1.33
Current children cumulated vsize (KiB) 4216
[startup+2.97123 s]
/proc/loadavg: 0.85 0.94 0.75 2/66 10264
/proc/meminfo: memFree=914032/2055920 swapFree=4183804/4192956
[pid=10262] ppid=10260 vsize=1440 CPUtime=0
/proc/10262/stat : 10262 (SATzilla2007_C) S 10260 10262 10066 0 -1 4194304 128 0 0 0 0 0 0 0 18 0 1 0 194446969 1474560 110 18446744073709551615 134512640 135579813 4294956624 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/10262/statm: 360 110 95 260 0 84 0
[pid=10263] ppid=10262 vsize=3172 CPUtime=2.96
/proc/10263/stat : 10263 (march_dl) R 10262 10262 10066 0 -1 4194304 721 0 0 0 296 0 0 0 25 0 1 0 194446969 3248128 713 18446744073709551615 134512640 134996440 4294956656 18446744073709551615 134526923 0 0 8392704 0 0 0 0 17 1 0 0
/proc/10263/statm: 793 713 74 118 0 672 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 4612
Solver just ended. Dumping a history of the last processes samples
[startup+2.97123 s]
/proc/loadavg: 0.85 0.94 0.75 2/66 10264
/proc/meminfo: memFree=914032/2055920 swapFree=4183804/4192956
[pid=10262] ppid=10260 vsize=1440 CPUtime=0
/proc/10262/stat : 10262 (SATzilla2007_C) S 10260 10262 10066 0 -1 4194304 128 0 0 0 0 0 0 0 18 0 1 0 194446969 1474560 110 18446744073709551615 134512640 135579813 4294956624 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/10262/statm: 360 110 95 260 0 84 0
[pid=10263] ppid=10262 vsize=3172 CPUtime=2.96
/proc/10263/stat : 10263 (march_dl) R 10262 10262 10066 0 -1 4194304 721 0 0 0 296 0 0 0 25 0 1 0 194446969 3248128 713 18446744073709551615 134512640 134996440 4294956656 18446744073709551615 134526923 0 0 8392704 0 0 0 0 17 1 0 0
/proc/10263/statm: 793 713 74 118 0 672 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 4612
Child status: 10
Real time (s): 3.00746
CPU time (s): 3.00454
CPU user time (s): 3.00054
CPU system time (s): 0.003999
CPU usage (%): 99.903
Max. virtual memory (cumulated for all children) (KiB): 4612
getrusage(RUSAGE_CHILDREN,...) data:
user time used= 3.00054
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= 884
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= 13
involuntary context switches= 3
runsolver used 0.003999 second user time and 0.011998 second system time
The end
Begin job on node38 on Sat Feb 17 20:41:51 UTC 2007
IDJOB= 291663
IDBENCH= 19820
IDSOLVER= 135
FILE ID= node38/291663-1171744910
PBS_JOBID= 3839472
Free space on /tmp= 66556 MiB
SOLVER NAME= SATzilla CRAFTED
BENCH NAME= HOME/pub/bench/SAT07/random/OnTreshold/5SAT/v80/unif-k5-r21.3-v80-c1704-S256297823-16.SAT.shuffled.cnf
COMMAND LINE= /tmp/evaluation/291663-1171744910/SATzilla2007_C /tmp/evaluation/291663-1171744910/instance-291663-1171744910.cnf
RUNSOLVER COMMAND LINE= runsolver --timestamp -w ROOT/results/node38/watcher-291663-1171744910 -o ROOT/results/node38/solver-291663-1171744910 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/291663-1171744910/SATzilla2007_C /tmp/evaluation/291663-1171744910/instance-291663-1171744910.cnf
META MD5SUM SOLVER= a1f00d13cbb558b34a83b365ff80fcc3
MD5SUM BENCH= 98acb22e903e1289d5e4bb5a28958843
RANDOM SEED= 550104161
TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB
Linux node38.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 : 3000.233
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 : 3000.233
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: 917144 kB
Buffers: 38504 kB
Cached: 982492 kB
SwapCached: 3356 kB
Active: 717664 kB
Inactive: 313004 kB
HighTotal: 0 kB
HighFree: 0 kB
LowTotal: 2055920 kB
LowFree: 917144 kB
SwapTotal: 4192956 kB
SwapFree: 4183804 kB
Dirty: 8476 kB
Writeback: 0 kB
Mapped: 15356 kB
Slab: 94128 kB
Committed_AS: 393420 kB
PageTables: 1468 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= 66556 MiB
End job on node38 on Sat Feb 17 20:41:55 UTC 2007