2.24/2.28 c run March_dl for 5 seconds ...
2.24/2.28 c Bin: Executing march_dl
2.24/2.28 c child exited successfully
2.24/2.28 c march_dl returned code 20.
2.24/2.28 c main():: *** [ march satisfiability solver ] ***
2.24/2.28 c main():: ** Copyright (C) 2001-2004 M. Dufour, M. Heule, J. van Zwieten and H. van Maaren **
2.24/2.28 c main():: * This program may be redistributed and/or modified under the terms of the GNU Gereral Public License *
2.24/2.28 c main()::
2.24/2.28 c initFormula():: searching for DIMACS p-line....
2.24/2.28 c initFormula():: the DIMACS p-line indicates a CNF of 1665 variables and 5177 clauses.
2.24/2.28 c parseCNF():: parsing....
2.24/2.28 c parseCNF():: the CNF contains 0 unary clauses.
2.24/2.28 c runParser():: parsing was successful, warming up engines...
2.24/2.28 c simplify_formula():: removed 0 tautological, 217 satisfied and 0 duplicate clauses
2.24/2.28 c preprocessing fase I completed:: there are now 1620 free variables and 4960 clauses.
2.24/2.28 c shorten_equivalence(): average equivalence length reduced from nan to nan
2.24/2.28 c doublelook_init():: 90% succes rate goal.
2.24/2.28 c root_subsume():: 20 ternary clauses were subsumed, nrofceq = 19
2.24/2.28 c find_and_remove_tautogolies():: found and removed 19 tautologies
2.24/2.28 c root_subsume():: 0 ternary clauses were subsumed, nrofceq = 25
2.24/2.28 c find_and_remove_tautogolies():: found and removed 6 tautologies
2.24/2.28 c root_subsume():: 0 ternary clauses were subsumed, nrofceq = 25
2.24/2.28 c lessRedundantTransformation():: nothing to be done.
2.24/2.28 c transformTo3SAT():: you gave me 1665 variables and 4853 clauses.
2.24/2.28 c transformTo3SAT():: by the way, the maximal clause length before transformation was 3.
2.24/2.28 c transformTo3SAT():: CHAINPLUS defined.
2.24/2.28 c transformTo3SAT():: I will add 0 variables and 0 clauses!
2.24/2.28 c transformTo3SAT():: the transformation yielded 1665 variabels and 4853 clauses.
2.24/2.28 c main():: clause / variable ratio: ( 4853 / 1665 ) = 2.91
2.24/2.28 c doublelook_init():: 90% succes rate goal.
2.24/2.28 c AddTernaryResolvents(): ternary clauses increased from 4853 to 4883
2.24/2.28 c root_subsume():: 0 ternary clauses were subsumed, nrofceq = 25
2.24/2.28 c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
2.24/2.28 c check_ternary_clause_density :: low
2.24/2.28 c root full lookahead
2.24/2.28 c freevars: 1579, independend: 1579, ternary clauses: 3853
2.24/2.28 c main():: all systems go!
2.24/2.28 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 |****************************************************************
2.24/2.28 c
2.24/2.28 c main():: nodeCount: 621
2.24/2.28 c main():: dead ends in main: 2
2.24/2.28 c main():: lookAheadCount: 560601
2.24/2.28 c main():: unitResolveCount: 22442
2.24/2.28 c main():: time=2.270000
2.24/2.28 c main():: necessary_assignments: 396
2.24/2.28 c main():: bin_sat: 0, bin_unsat 0
2.24/2.28 c main():: doublelook: #: 2556, succes #: 2306
2.24/2.28 c main():: doublelook: succesrate: 90.219, threshold: 0.111 * nrofvars
2.24/2.28 s UNSATISFIABLE
2.24/2.28 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-312246-1172584209 -o ROOT/results/node76/solver-312246-1172584209 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/312246-1172584209/SATzilla2007_F /tmp/evaluation/312246-1172584209/instance-312246-1172584209.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 3/69 6676
/proc/meminfo: memFree=1850096/2055888 swapFree=4086404/4096564
[pid=6676] ppid=6674 vsize=1512 CPUtime=0
/proc/6676/stat : 6676 (SATzilla2007_F) R 6674 6676 6217 0 -1 4194304 141 0 0 0 0 0 0 0 20 0 1 0 278379246 1548288 125 18446744073709551615 134512640 135581085 4294956704 18446744073709551615 135218003 0 0 4096 0 0 0 0 17 1 0 0
/proc/6676/statm: 378 125 110 260 0 84 0
[pid=6677] ppid=6676 vsize=772 CPUtime=0
/proc/6677/stat : 6677 (march_dl) R 6676 6676 6217 0 -1 4194304 108 0 0 0 0 0 0 0 20 0 1 0 278379246 790528 102 18446744073709551615 134512640 134996440 4294956736 18446744073709551615 134669245 0 0 8392704 0 0 0 0 17 1 0 0
/proc/6677/statm: 193 102 50 118 0 72 0
[startup+0.106604 s]
/proc/loadavg: 0.74 0.92 0.97 3/69 6676
/proc/meminfo: memFree=1850096/2055888 swapFree=4086404/4096564
[pid=6676] ppid=6674 vsize=1512 CPUtime=0
/proc/6676/stat : 6676 (SATzilla2007_F) S 6674 6676 6217 0 -1 4194304 142 0 0 0 0 0 0 0 20 0 1 0 278379246 1548288 125 18446744073709551615 134512640 135581085 4294956704 18446744073709551615 135217869 0 0 4096 0 18446744071563358023 0 0 17 0 0 0
/proc/6676/statm: 378 125 110 260 0 84 0
[pid=6677] ppid=6676 vsize=2392 CPUtime=0.1
/proc/6677/stat : 6677 (march_dl) R 6676 6676 6217 0 -1 4194304 528 0 0 0 10 0 0 0 21 0 1 0 278379246 2449408 519 18446744073709551615 134512640 134996440 4294956736 18446744073709551615 134532887 0 0 8392704 0 0 0 0 17 1 0 0
/proc/6677/statm: 598 519 74 118 0 477 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 3904
[startup+0.51465 s]
/proc/loadavg: 0.74 0.92 0.97 3/69 6676
/proc/meminfo: memFree=1850096/2055888 swapFree=4086404/4096564
[pid=6676] ppid=6674 vsize=1512 CPUtime=0
/proc/6676/stat : 6676 (SATzilla2007_F) S 6674 6676 6217 0 -1 4194304 142 0 0 0 0 0 0 0 20 0 1 0 278379246 1548288 125 18446744073709551615 134512640 135581085 4294956704 18446744073709551615 135217869 0 0 4096 0 18446744071563358023 0 0 17 0 0 0
/proc/6676/statm: 378 125 110 260 0 84 0
[pid=6677] ppid=6676 vsize=2524 CPUtime=0.51
/proc/6677/stat : 6677 (march_dl) R 6676 6676 6217 0 -1 4194304 551 0 0 0 51 0 0 0 25 0 1 0 278379246 2584576 542 18446744073709551615 134512640 134996440 4294956736 18446744073709551615 134533005 0 0 8392704 0 0 0 0 17 1 0 0
/proc/6677/statm: 631 542 74 118 0 510 0
Current children cumulated CPU time (s) 0.51
Current children cumulated vsize (KiB) 4036
[startup+1.33474 s]
/proc/loadavg: 0.76 0.92 0.97 2/71 6678
/proc/meminfo: memFree=1847712/2055888 swapFree=4086404/4096564
[pid=6676] ppid=6674 vsize=1512 CPUtime=0
/proc/6676/stat : 6676 (SATzilla2007_F) S 6674 6676 6217 0 -1 4194304 142 0 0 0 0 0 0 0 20 0 1 0 278379246 1548288 125 18446744073709551615 134512640 135581085 4294956704 18446744073709551615 135217869 0 0 4096 0 18446744071563358023 0 0 17 0 0 0
/proc/6676/statm: 378 125 110 260 0 84 0
[pid=6677] ppid=6676 vsize=2524 CPUtime=1.32
/proc/6677/stat : 6677 (march_dl) R 6676 6676 6217 0 -1 4194304 579 0 0 0 132 0 0 0 25 0 1 0 278379246 2584576 570 18446744073709551615 134512640 134996440 4294956736 18446744073709551615 134532986 0 0 8392704 0 0 0 0 17 1 0 0
/proc/6677/statm: 631 570 74 118 0 510 0
Current children cumulated CPU time (s) 1.32
Current children cumulated vsize (KiB) 4036
Solver just ended. Dumping a history of the last processes samples
[startup+1.64078 s]
/proc/loadavg: 0.76 0.92 0.97 2/71 6678
/proc/meminfo: memFree=1847712/2055888 swapFree=4086404/4096564
[pid=6676] ppid=6674 vsize=1512 CPUtime=0
/proc/6676/stat : 6676 (SATzilla2007_F) S 6674 6676 6217 0 -1 4194304 142 0 0 0 0 0 0 0 20 0 1 0 278379246 1548288 125 18446744073709551615 134512640 135581085 4294956704 18446744073709551615 135217869 0 0 4096 0 18446744071563358023 0 0 17 0 0 0
/proc/6676/statm: 378 125 110 260 0 84 0
[pid=6677] ppid=6676 vsize=2652 CPUtime=1.63
/proc/6677/stat : 6677 (march_dl) R 6676 6676 6217 0 -1 4194304 583 0 0 0 163 0 0 0 25 0 1 0 278379246 2715648 574 18446744073709551615 134512640 134996440 4294956736 18446744073709551615 134514065 0 0 8392704 0 0 0 0 17 1 0 0
/proc/6677/statm: 663 574 74 118 0 542 0
Current children cumulated CPU time (s) 1.63
Current children cumulated vsize (KiB) 4164
[startup+2.04883 s]
/proc/loadavg: 0.76 0.92 0.97 2/71 6678
/proc/meminfo: memFree=1847712/2055888 swapFree=4086404/4096564
[pid=6676] ppid=6674 vsize=1512 CPUtime=0
/proc/6676/stat : 6676 (SATzilla2007_F) S 6674 6676 6217 0 -1 4194304 142 0 0 0 0 0 0 0 20 0 1 0 278379246 1548288 125 18446744073709551615 134512640 135581085 4294956704 18446744073709551615 135217869 0 0 4096 0 18446744071563358023 0 0 17 0 0 0
/proc/6676/statm: 378 125 110 260 0 84 0
[pid=6677] ppid=6676 vsize=2652 CPUtime=2.03
/proc/6677/stat : 6677 (march_dl) R 6676 6676 6217 0 -1 4194304 590 0 0 0 203 0 0 0 25 0 1 0 278379246 2715648 581 18446744073709551615 134512640 134996440 4294956736 18446744073709551615 134526923 0 0 8392704 0 0 0 0 17 1 0 0
/proc/6677/statm: 663 581 74 118 0 542 0
Current children cumulated CPU time (s) 2.03
Current children cumulated vsize (KiB) 4164
[startup+2.25285 s]
/proc/loadavg: 0.76 0.92 0.97 2/71 6678
/proc/meminfo: memFree=1847584/2055888 swapFree=4086404/4096564
[pid=6676] ppid=6674 vsize=1512 CPUtime=0
/proc/6676/stat : 6676 (SATzilla2007_F) S 6674 6676 6217 0 -1 4194304 142 0 0 0 0 0 0 0 20 0 1 0 278379246 1548288 125 18446744073709551615 134512640 135581085 4294956704 18446744073709551615 135217869 0 0 4096 0 18446744071563358023 0 0 17 0 0 0
/proc/6676/statm: 378 125 110 260 0 84 0
[pid=6677] ppid=6676 vsize=2652 CPUtime=2.24
/proc/6677/stat : 6677 (march_dl) R 6676 6676 6217 0 -1 4194304 592 0 0 0 224 0 0 0 25 0 1 0 278379246 2715648 583 18446744073709551615 134512640 134996440 4294956736 18446744073709551615 134526930 0 0 8392704 0 0 0 0 17 1 0 0
/proc/6677/statm: 663 583 74 118 0 542 0
Current children cumulated CPU time (s) 2.24
Current children cumulated vsize (KiB) 4164
Child status: 20
Real time (s): 2.28487
CPU time (s): 2.28265
CPU user time (s): 2.27265
CPU system time (s): 0.009998
CPU usage (%): 99.9031
Max. virtual memory (cumulated for all children) (KiB): 4164
getrusage(RUSAGE_CHILDREN,...) data:
user time used= 2.27265
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= 764
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= 4
runsolver used 0.003999 second user time and 0.013997 second system time
The end
Begin job on node76 on Tue Feb 27 13:50:09 UTC 2007
IDJOB= 312246
IDBENCH= 20335
IDSOLVER= 136
FILE ID= node76/312246-1172584209
PBS_JOBID= 3971934
Free space on /tmp= 66637 MiB
SOLVER NAME= SATzilla FULL
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/312246-1172584209/SATzilla2007_F /tmp/evaluation/312246-1172584209/instance-312246-1172584209.cnf
RUNSOLVER COMMAND LINE= runsolver --timestamp -w ROOT/results/node76/watcher-312246-1172584209 -o ROOT/results/node76/solver-312246-1172584209 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/312246-1172584209/SATzilla2007_F /tmp/evaluation/312246-1172584209/instance-312246-1172584209.cnf
META MD5SUM SOLVER= cf97f3a2fd0b75b608f79c1ce3d2be4a
MD5SUM BENCH= a72030f9b5b8bc8b27629e6299239dd6
RANDOM SEED= 549203931
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: 1850504 kB
Buffers: 26376 kB
Cached: 132968 kB
SwapCached: 4060 kB
Active: 104448 kB
Inactive: 65468 kB
HighTotal: 0 kB
HighFree: 0 kB
LowTotal: 2055888 kB
LowFree: 1850504 kB
SwapTotal: 4096564 kB
SwapFree: 4086404 kB
Dirty: 10384 kB
Writeback: 0 kB
Mapped: 15176 kB
Slab: 21824 kB
Committed_AS: 1059760 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= 66637 MiB
End job on node76 on Tue Feb 27 13:50:12 UTC 2007