2.25/2.29 c run March_dl for 5 seconds ...
2.25/2.29 c Bin: Executing march_dl
2.25/2.29 c child exited successfully
2.25/2.29 c march_dl returned code 20.
2.25/2.29 c main():: *** [ march satisfiability solver ] ***
2.25/2.29 c main():: ** Copyright (C) 2001-2004 M. Dufour, M. Heule, J. van Zwieten and H. van Maaren **
2.25/2.29 c main():: * This program may be redistributed and/or modified under the terms of the GNU Gereral Public License *
2.25/2.29 c main()::
2.25/2.29 c initFormula():: searching for DIMACS p-line....
2.25/2.29 c initFormula():: the DIMACS p-line indicates a CNF of 1665 variables and 5177 clauses.
2.25/2.29 c parseCNF():: parsing....
2.25/2.29 c parseCNF():: the CNF contains 0 unary clauses.
2.25/2.29 c runParser():: parsing was successful, warming up engines...
2.25/2.29 c simplify_formula():: removed 0 tautological, 217 satisfied and 0 duplicate clauses
2.25/2.29 c preprocessing fase I completed:: there are now 1620 free variables and 4960 clauses.
2.25/2.29 c shorten_equivalence(): average equivalence length reduced from nan to nan
2.25/2.29 c doublelook_init():: 90% succes rate goal.
2.25/2.29 c root_subsume():: 20 ternary clauses were subsumed, nrofceq = 19
2.25/2.29 c find_and_remove_tautogolies():: found and removed 19 tautologies
2.25/2.29 c root_subsume():: 0 ternary clauses were subsumed, nrofceq = 25
2.25/2.29 c find_and_remove_tautogolies():: found and removed 6 tautologies
2.25/2.29 c root_subsume():: 0 ternary clauses were subsumed, nrofceq = 25
2.25/2.29 c lessRedundantTransformation():: nothing to be done.
2.25/2.29 c transformTo3SAT():: you gave me 1665 variables and 4853 clauses.
2.25/2.29 c transformTo3SAT():: by the way, the maximal clause length before transformation was 3.
2.25/2.29 c transformTo3SAT():: CHAINPLUS defined.
2.25/2.29 c transformTo3SAT():: I will add 0 variables and 0 clauses!
2.25/2.29 c transformTo3SAT():: the transformation yielded 1665 variabels and 4853 clauses.
2.25/2.29 c main():: clause / variable ratio: ( 4853 / 1665 ) = 2.91
2.25/2.29 c doublelook_init():: 90% succes rate goal.
2.25/2.29 c AddTernaryResolvents(): ternary clauses increased from 4853 to 4883
2.25/2.29 c root_subsume():: 0 ternary clauses were subsumed, nrofceq = 25
2.25/2.29 c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
2.25/2.29 c check_ternary_clause_density :: low
2.25/2.29 c root full lookahead
2.25/2.29 c freevars: 1579, independend: 1579, ternary clauses: 3853
2.25/2.29 c main():: all systems go!
2.25/2.29 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 |****************************************************************
2.25/2.29 c
2.25/2.29 c main():: nodeCount: 621
2.25/2.29 c main():: dead ends in main: 2
2.25/2.29 c main():: lookAheadCount: 560601
2.25/2.29 c main():: unitResolveCount: 22442
2.25/2.29 c main():: time=2.280000
2.25/2.29 c main():: necessary_assignments: 396
2.25/2.29 c main():: bin_sat: 0, bin_unsat 0
2.25/2.29 c main():: doublelook: #: 2556, succes #: 2306
2.25/2.29 c main():: doublelook: succesrate: 90.219, threshold: 0.111 * nrofvars
2.25/2.29 s UNSATISFIABLE
2.25/2.29 c SATZILLA_TIME=2.280000
runsolver version 3.2.0 (c) roussel@cril.univ-artois.fr
command line: runsolver --timestamp -w ROOT/results/node76/watcher-312245-1172584205 -o ROOT/results/node76/solver-312245-1172584205 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/312245-1172584205/SATzilla2007_C /tmp/evaluation/312245-1172584205/instance-312245-1172584205.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: 0.74 0.92 0.97 2/69 6609
/proc/meminfo: memFree=1851960/2055888 swapFree=4086404/4096564
[pid=6609] ppid=6607 vsize=1440 CPUtime=0
/proc/6609/stat : 6609 (SATzilla2007_C) S 6607 6609 6217 0 -1 4194304 127 0 0 0 0 0 0 0 19 0 1 0 278378864 1474560 110 18446744073709551615 134512640 135579813 4294956704 18446744073709551615 135216413 0 0 4096 0 18446744071563358023 0 0 17 1 0 0
/proc/6609/statm: 360 110 95 260 0 84 0
[pid=6610] ppid=6609 vsize=772 CPUtime=0
/proc/6610/stat : 6610 (march_dl) R 6609 6609 6217 0 -1 4194304 113 0 0 0 0 0 0 0 18 0 1 0 278378864 790528 108 18446744073709551615 134512640 134996440 4294956736 18446744073709551615 134652876 0 0 8392704 0 0 0 0 17 0 0 0
/proc/6610/statm: 193 108 50 118 0 72 0
[startup+0.10857 s]
/proc/loadavg: 0.74 0.92 0.97 2/69 6609
/proc/meminfo: memFree=1851960/2055888 swapFree=4086404/4096564
[pid=6609] ppid=6607 vsize=1440 CPUtime=0
/proc/6609/stat : 6609 (SATzilla2007_C) S 6607 6609 6217 0 -1 4194304 127 0 0 0 0 0 0 0 19 0 1 0 278378864 1474560 110 18446744073709551615 134512640 135579813 4294956704 18446744073709551615 135216413 0 0 4096 0 18446744071563358023 0 0 17 1 0 0
/proc/6609/statm: 360 110 95 260 0 84 0
[pid=6610] ppid=6609 vsize=2392 CPUtime=0.1
/proc/6610/stat : 6610 (march_dl) R 6609 6609 6217 0 -1 4194304 527 0 0 0 10 0 0 0 18 0 1 0 278378864 2449408 519 18446744073709551615 134512640 134996440 4294956736 18446744073709551615 134514206 0 0 8392704 0 0 0 0 17 0 0 0
/proc/6610/statm: 598 519 74 118 0 477 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 3832
[startup+0.516615 s]
/proc/loadavg: 0.74 0.92 0.97 2/69 6609
/proc/meminfo: memFree=1851960/2055888 swapFree=4086404/4096564
[pid=6609] ppid=6607 vsize=1440 CPUtime=0
/proc/6609/stat : 6609 (SATzilla2007_C) S 6607 6609 6217 0 -1 4194304 127 0 0 0 0 0 0 0 19 0 1 0 278378864 1474560 110 18446744073709551615 134512640 135579813 4294956704 18446744073709551615 135216413 0 0 4096 0 18446744071563358023 0 0 17 1 0 0
/proc/6609/statm: 360 110 95 260 0 84 0
[pid=6610] ppid=6609 vsize=2524 CPUtime=0.51
/proc/6610/stat : 6610 (march_dl) R 6609 6609 6217 0 -1 4194304 549 0 0 0 51 0 0 0 21 0 1 0 278378864 2584576 541 18446744073709551615 134512640 134996440 4294956736 18446744073709551615 134528051 0 0 8392704 0 0 0 0 17 0 0 0
/proc/6610/statm: 631 541 74 118 0 510 0
Current children cumulated CPU time (s) 0.51
Current children cumulated vsize (KiB) 3964
[startup+1.33671 s]
/proc/loadavg: 0.74 0.92 0.97 2/71 6611
/proc/meminfo: memFree=1849832/2055888 swapFree=4086404/4096564
[pid=6609] ppid=6607 vsize=1440 CPUtime=0
/proc/6609/stat : 6609 (SATzilla2007_C) S 6607 6609 6217 0 -1 4194304 127 0 0 0 0 0 0 0 19 0 1 0 278378864 1474560 110 18446744073709551615 134512640 135579813 4294956704 18446744073709551615 135216413 0 0 4096 0 18446744071563358023 0 0 17 1 0 0
/proc/6609/statm: 360 110 95 260 0 84 0
[pid=6610] ppid=6609 vsize=2524 CPUtime=1.33
/proc/6610/stat : 6610 (march_dl) R 6609 6609 6217 0 -1 4194304 578 0 0 0 133 0 0 0 25 0 1 0 278378864 2584576 570 18446744073709551615 134512640 134996440 4294956736 18446744073709551615 134527899 0 0 8392704 0 0 0 0 17 0 0 0
/proc/6610/statm: 631 570 74 118 0 510 0
Current children cumulated CPU time (s) 1.33
Current children cumulated vsize (KiB) 3964
Solver just ended. Dumping a history of the last processes samples
[startup+1.64275 s]
/proc/loadavg: 0.74 0.92 0.97 2/71 6611
/proc/meminfo: memFree=1849832/2055888 swapFree=4086404/4096564
[pid=6609] ppid=6607 vsize=1440 CPUtime=0
/proc/6609/stat : 6609 (SATzilla2007_C) S 6607 6609 6217 0 -1 4194304 127 0 0 0 0 0 0 0 19 0 1 0 278378864 1474560 110 18446744073709551615 134512640 135579813 4294956704 18446744073709551615 135216413 0 0 4096 0 18446744071563358023 0 0 17 1 0 0
/proc/6609/statm: 360 110 95 260 0 84 0
[pid=6610] ppid=6609 vsize=2652 CPUtime=1.63
/proc/6610/stat : 6610 (march_dl) R 6609 6609 6217 0 -1 4194304 581 0 0 0 163 0 0 0 25 0 1 0 278378864 2715648 573 18446744073709551615 134512640 134996440 4294956736 18446744073709551615 134527828 0 0 8392704 0 0 0 0 17 0 0 0
/proc/6610/statm: 663 573 74 118 0 542 0
Current children cumulated CPU time (s) 1.63
Current children cumulated vsize (KiB) 4092
[startup+2.05079 s]
/proc/loadavg: 0.74 0.92 0.97 2/71 6611
/proc/meminfo: memFree=1849832/2055888 swapFree=4086404/4096564
[pid=6609] ppid=6607 vsize=1440 CPUtime=0
/proc/6609/stat : 6609 (SATzilla2007_C) S 6607 6609 6217 0 -1 4194304 127 0 0 0 0 0 0 0 19 0 1 0 278378864 1474560 110 18446744073709551615 134512640 135579813 4294956704 18446744073709551615 135216413 0 0 4096 0 18446744071563358023 0 0 17 1 0 0
/proc/6609/statm: 360 110 95 260 0 84 0
[pid=6610] ppid=6609 vsize=2652 CPUtime=2.04
/proc/6610/stat : 6610 (march_dl) R 6609 6609 6217 0 -1 4194304 589 0 0 0 204 0 0 0 25 0 1 0 278378864 2715648 581 18446744073709551615 134512640 134996440 4294956736 18446744073709551615 134514015 0 0 8392704 0 0 0 0 17 0 0 0
/proc/6610/statm: 663 581 74 118 0 542 0
Current children cumulated CPU time (s) 2.04
Current children cumulated vsize (KiB) 4092
[startup+2.25482 s]
/proc/loadavg: 0.74 0.92 0.97 2/71 6611
/proc/meminfo: memFree=1849704/2055888 swapFree=4086404/4096564
[pid=6609] ppid=6607 vsize=1440 CPUtime=0
/proc/6609/stat : 6609 (SATzilla2007_C) S 6607 6609 6217 0 -1 4194304 127 0 0 0 0 0 0 0 19 0 1 0 278378864 1474560 110 18446744073709551615 134512640 135579813 4294956704 18446744073709551615 135216413 0 0 4096 0 18446744071563358023 0 0 17 1 0 0
/proc/6609/statm: 360 110 95 260 0 84 0
[pid=6610] ppid=6609 vsize=2652 CPUtime=2.25
/proc/6610/stat : 6610 (march_dl) R 6609 6609 6217 0 -1 4194304 591 0 0 0 225 0 0 0 25 0 1 0 278378864 2715648 583 18446744073709551615 134512640 134996440 4294956736 18446744073709551615 134527009 0 0 8392704 0 0 0 0 17 0 0 0
/proc/6610/statm: 663 583 74 118 0 542 0
Current children cumulated CPU time (s) 2.25
Current children cumulated vsize (KiB) 4092
Child status: 20
Real time (s): 2.29309
CPU time (s): 2.29065
CPU user time (s): 2.28465
CPU system time (s): 0.005999
CPU usage (%): 99.8935
Max. virtual memory (cumulated for all children) (KiB): 4092
getrusage(RUSAGE_CHILDREN,...) data:
user time used= 2.28465
system time used= 0.005999
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 749
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= 14
involuntary context switches= 10
runsolver used 0.005999 second user time and 0.007998 second system time
The end
Begin job on node76 on Tue Feb 27 13:50:06 UTC 2007
IDJOB= 312245
IDBENCH= 20335
IDSOLVER= 135
FILE ID= node76/312245-1172584205
PBS_JOBID= 3971934
Free space on /tmp= 66639 MiB
SOLVER NAME= SATzilla CRAFTED
BENCH NAME= HOME/pub/bench/SAT07/random/2+p/p0.8/v1665/unif2p-p0.8-v1665-c5178-S1104990816-03-UNSAT.cnf
COMMAND LINE= /tmp/evaluation/312245-1172584205/SATzilla2007_C /tmp/evaluation/312245-1172584205/instance-312245-1172584205.cnf
RUNSOLVER COMMAND LINE= runsolver --timestamp -w ROOT/results/node76/watcher-312245-1172584205 -o ROOT/results/node76/solver-312245-1172584205 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/312245-1172584205/SATzilla2007_C /tmp/evaluation/312245-1172584205/instance-312245-1172584205.cnf
META MD5SUM SOLVER= a1f00d13cbb558b34a83b365ff80fcc3
MD5SUM BENCH= a72030f9b5b8bc8b27629e6299239dd6
RANDOM SEED= 188966990
TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB
Linux node76.alineos.net 2.6.9-34.ELsmp #1 SMP Thu Mar 9 06:23:23 GMT 2006 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 : 3000.219
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 : 6006.18
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 : 3000.219
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 : 5999.41
clflush size : 64
cache_alignment : 128
address sizes : 36 bits physical, 48 bits virtual
power management:
/proc/meminfo:
MemTotal: 2055888 kB
MemFree: 1852432 kB
Buffers: 26324 kB
Cached: 131184 kB
SwapCached: 4060 kB
Active: 102648 kB
Inactive: 65432 kB
HighTotal: 0 kB
HighFree: 0 kB
LowTotal: 2055888 kB
LowFree: 1852432 kB
SwapTotal: 4096564 kB
SwapFree: 4086404 kB
Dirty: 8596 kB
Writeback: 0 kB
Mapped: 15176 kB
Slab: 21816 kB
Committed_AS: 1059732 kB
PageTables: 1424 kB
VmallocTotal: 536870911 kB
VmallocUsed: 264388 kB
VmallocChunk: 536606243 kB
HugePages_Total: 0
HugePages_Free: 0
Hugepagesize: 2048 kB
Free space on /tmp at the end= 66639 MiB
End job on node76 on Tue Feb 27 13:50:08 UTC 2007