4.39/4.42 c run March_dl for 5 seconds ...
4.39/4.42 c Bin: Executing march_dl
4.39/4.42 c child exited successfully
4.39/4.42 c march_dl returned code 20.
4.39/4.42 c main():: *** [ march satisfiability solver ] ***
4.39/4.42 c main():: ** Copyright (C) 2001-2004 M. Dufour, M. Heule, J. van Zwieten and H. van Maaren **
4.39/4.42 c main():: * This program may be redistributed and/or modified under the terms of the GNU Gereral Public License *
4.39/4.42 c main()::
4.39/4.42 c initFormula():: searching for DIMACS p-line....
4.39/4.42 c initFormula():: the DIMACS p-line indicates a CNF of 630 variables and 2280 clauses.
4.39/4.42 c parseCNF():: parsing....
4.39/4.42 c parseCNF():: the CNF contains 0 unary clauses.
4.39/4.42 c runParser():: parsing was successful, warming up engines...
4.39/4.42 c simplify_formula():: removed 0 tautological, 10 satisfied and 0 duplicate clauses
4.39/4.42 c preprocessing fase I completed:: there are now 628 free variables and 2270 clauses.
4.39/4.42 c shorten_equivalence(): average equivalence length reduced from nan to nan
4.39/4.42 c doublelook_init():: 90% succes rate goal.
4.39/4.42 c root_subsume():: 4 ternary clauses were subsumed, nrofceq = 2
4.39/4.42 c find_and_remove_tautogolies():: found and removed 2 tautologies
4.39/4.42 c root_subsume():: 0 ternary clauses were subsumed, nrofceq = 3
4.39/4.42 c find_and_remove_tautogolies():: found and removed 1 tautologies
4.39/4.42 c root_subsume():: 0 ternary clauses were subsumed, nrofceq = 3
4.39/4.42 c lessRedundantTransformation():: nothing to be done.
4.39/4.42 c transformTo3SAT():: you gave me 630 variables and 2276 clauses.
4.39/4.42 c transformTo3SAT():: by the way, the maximal clause length before transformation was 3.
4.39/4.42 c transformTo3SAT():: CHAINPLUS defined.
4.39/4.42 c transformTo3SAT():: I will add 0 variables and 0 clauses!
4.39/4.42 c transformTo3SAT():: the transformation yielded 630 variabels and 2276 clauses.
4.39/4.42 c main():: clause / variable ratio: ( 2276 / 630 ) = 3.61
4.39/4.42 c doublelook_init():: 90% succes rate goal.
4.39/4.42 c AddTernaryResolvents(): ternary clauses increased from 2276 to 2328
4.39/4.42 c root_subsume():: 0 ternary clauses were subsumed, nrofceq = 3
4.39/4.42 c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
4.39/4.42 c check_ternary_clause_density :: high
4.39/4.42 c root full lookahead
4.39/4.42 c freevars: 625, independend: 625, ternary clauses: 2090
4.39/4.42 c main():: all systems go!
4.39/4.42 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 |****************************************************
c |*****************************************************
c |******************************************************
c |*******************************************************
c |********************************************************
c |*********************************************************
c |**********************************************************
c |***********************************************************
c |************************************************************
c |*************************************************************
c |**************************************************************
c |****************************************************************
c |****************************************************************
4.39/4.42 c
4.39/4.42 c main():: nodeCount: 8276
4.39/4.42 c main():: dead ends in main: 67
4.39/4.42 c main():: lookAheadCount: 1045381
4.39/4.42 c main():: unitResolveCount: 140823
4.39/4.42 c main():: time=4.410000
4.39/4.42 c main():: necessary_assignments: 3584
4.39/4.42 c main():: bin_sat: 0, bin_unsat 0
4.39/4.42 c main():: doublelook: #: 18483, succes #: 16635
4.39/4.42 c main():: doublelook: succesrate: 90.002, threshold: 0.154 * nrofvars
4.39/4.42 s UNSATISFIABLE
4.39/4.42 c SATZILLA_TIME=4.410000
runsolver version 3.2.3 (c) roussel@cril.univ-artois.fr
command line: runsolver --timestamp -w ROOT/results/node6/watcher-423976-1177831301 -o ROOT/results/node6/solver-423976-1177831301 -C 5000 -W 7500 -M 1800 --output-limit 1,15 /tmp/evaluation/423976-1177831301/SATzilla2007_R /tmp/evaluation/423976-1177831301/instance-423976-1177831301.cnf
Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 5000 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 5030 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 7500 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 23866
/proc/meminfo: memFree=1617712/2055924 swapFree=4143464/4192956
[pid=23866] ppid=23864 vsize=1440 CPUtime=0
/proc/23866/stat : 23866 (SATzilla2007_R) R 23864 23866 22322 0 -1 4194304 126 0 0 0 0 0 0 0 18 0 1 0 259167742 1474560 110 18446744073709551615 134512640 135579813 4294956656 18446744073709551615 135216547 0 0 4096 0 0 0 0 17 1 0 0
/proc/23866/statm: 360 110 95 260 0 84 0
[pid=23867] ppid=23866 vsize=768 CPUtime=0
/proc/23867/stat : 23867 (march_dl) R 23866 23866 22322 0 -1 4194304 96 0 0 0 0 0 0 0 18 0 1 0 259167742 786432 90 18446744073709551615 134512640 134996440 4294956688 18446744073709551615 134652876 0 0 8392704 0 0 0 0 17 1 0 0
/proc/23867/statm: 192 94 52 118 0 71 0
[startup+0.09249 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 23866
/proc/meminfo: memFree=1617712/2055924 swapFree=4143464/4192956
[pid=23866] ppid=23864 vsize=1440 CPUtime=0
/proc/23866/stat : 23866 (SATzilla2007_R) S 23864 23866 22322 0 -1 4194304 127 0 0 0 0 0 0 0 18 0 1 0 259167742 1474560 110 18446744073709551615 134512640 135579813 4294956656 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/23866/statm: 360 110 95 260 0 84 0
[pid=23867] ppid=23866 vsize=1396 CPUtime=0.08
/proc/23867/stat : 23867 (march_dl) R 23866 23866 22322 0 -1 4194304 285 0 0 0 8 0 0 0 19 0 1 0 259167742 1429504 277 18446744073709551615 134512640 134996440 4294956688 18446744073709551615 134514015 0 0 8392704 0 0 0 0 17 1 0 0
/proc/23867/statm: 349 277 74 118 0 228 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 2836
[startup+0.102491 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 23866
/proc/meminfo: memFree=1617712/2055924 swapFree=4143464/4192956
[pid=23866] ppid=23864 vsize=1440 CPUtime=0
/proc/23866/stat : 23866 (SATzilla2007_R) S 23864 23866 22322 0 -1 4194304 127 0 0 0 0 0 0 0 18 0 1 0 259167742 1474560 110 18446744073709551615 134512640 135579813 4294956656 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/23866/statm: 360 110 95 260 0 84 0
[pid=23867] ppid=23866 vsize=1396 CPUtime=0.09
/proc/23867/stat : 23867 (march_dl) R 23866 23866 22322 0 -1 4194304 287 0 0 0 9 0 0 0 19 0 1 0 259167742 1429504 279 18446744073709551615 134512640 134996440 4294956688 18446744073709551615 134567969 0 0 8392704 0 0 0 0 17 1 0 0
/proc/23867/statm: 349 279 74 118 0 228 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2836
[startup+0.302515 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 23866
/proc/meminfo: memFree=1617712/2055924 swapFree=4143464/4192956
[pid=23866] ppid=23864 vsize=1440 CPUtime=0
/proc/23866/stat : 23866 (SATzilla2007_R) S 23864 23866 22322 0 -1 4194304 127 0 0 0 0 0 0 0 18 0 1 0 259167742 1474560 110 18446744073709551615 134512640 135579813 4294956656 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/23866/statm: 360 110 95 260 0 84 0
[pid=23867] ppid=23866 vsize=1396 CPUtime=0.29
/proc/23867/stat : 23867 (march_dl) R 23866 23866 22322 0 -1 4194304 299 0 0 0 29 0 0 0 21 0 1 0 259167742 1429504 291 18446744073709551615 134512640 134996440 4294956688 18446744073709551615 134617565 0 0 8392704 0 0 0 0 17 1 0 0
/proc/23867/statm: 349 291 74 118 0 228 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 2836
[startup+0.702561 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 23866
/proc/meminfo: memFree=1617712/2055924 swapFree=4143464/4192956
[pid=23866] ppid=23864 vsize=1440 CPUtime=0
/proc/23866/stat : 23866 (SATzilla2007_R) S 23864 23866 22322 0 -1 4194304 127 0 0 0 0 0 0 0 18 0 1 0 259167742 1474560 110 18446744073709551615 134512640 135579813 4294956656 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/23866/statm: 360 110 95 260 0 84 0
[pid=23867] ppid=23866 vsize=1528 CPUtime=0.69
/proc/23867/stat : 23867 (march_dl) R 23866 23866 22322 0 -1 4194304 306 0 0 0 69 0 0 0 25 0 1 0 259167742 1564672 298 18446744073709551615 134512640 134996440 4294956688 18446744073709551615 134526962 0 0 8392704 0 0 0 0 17 1 0 0
/proc/23867/statm: 382 298 74 118 0 261 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 2968
[startup+1.50166 s]
/proc/loadavg: 0.92 0.98 0.99 2/79 23868
/proc/meminfo: memFree=1616608/2055924 swapFree=4143464/4192956
[pid=23866] ppid=23864 vsize=1440 CPUtime=0
/proc/23866/stat : 23866 (SATzilla2007_R) S 23864 23866 22322 0 -1 4194304 127 0 0 0 0 0 0 0 18 0 1 0 259167742 1474560 110 18446744073709551615 134512640 135579813 4294956656 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/23866/statm: 360 110 95 260 0 84 0
[pid=23867] ppid=23866 vsize=1528 CPUtime=1.49
/proc/23867/stat : 23867 (march_dl) R 23866 23866 22322 0 -1 4194304 316 0 0 0 149 0 0 0 25 0 1 0 259167742 1564672 308 18446744073709551615 134512640 134996440 4294956688 18446744073709551615 134568157 0 0 8392704 0 0 0 0 17 1 0 0
/proc/23867/statm: 382 308 74 118 0 261 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 2968
[startup+3.10185 s]
/proc/loadavg: 0.92 0.98 0.99 2/79 23868
/proc/meminfo: memFree=1616480/2055924 swapFree=4143464/4192956
[pid=23866] ppid=23864 vsize=1440 CPUtime=0
/proc/23866/stat : 23866 (SATzilla2007_R) S 23864 23866 22322 0 -1 4194304 127 0 0 0 0 0 0 0 18 0 1 0 259167742 1474560 110 18446744073709551615 134512640 135579813 4294956656 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/23866/statm: 360 110 95 260 0 84 0
[pid=23867] ppid=23866 vsize=1528 CPUtime=3.09
/proc/23867/stat : 23867 (march_dl) R 23866 23866 22322 0 -1 4194304 326 0 0 0 309 0 0 0 25 0 1 0 259167742 1564672 318 18446744073709551615 134512640 134996440 4294956688 18446744073709551615 134514035 0 0 8392704 0 0 0 0 17 1 0 0
/proc/23867/statm: 382 318 74 118 0 261 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 2968
Solver just ended. Dumping a history of the last processes samples
[startup+3.90194 s]
/proc/loadavg: 0.93 0.98 0.99 2/79 23868
/proc/meminfo: memFree=1616096/2055924 swapFree=4143464/4192956
[pid=23866] ppid=23864 vsize=1440 CPUtime=0
/proc/23866/stat : 23866 (SATzilla2007_R) S 23864 23866 22322 0 -1 4194304 127 0 0 0 0 0 0 0 18 0 1 0 259167742 1474560 110 18446744073709551615 134512640 135579813 4294956656 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/23866/statm: 360 110 95 260 0 84 0
[pid=23867] ppid=23866 vsize=1528 CPUtime=3.89
/proc/23867/stat : 23867 (march_dl) R 23866 23866 22322 0 -1 4194304 329 0 0 0 389 0 0 0 25 0 1 0 259167742 1564672 321 18446744073709551615 134512640 134996440 4294956688 18446744073709551615 134553335 0 0 8392704 0 0 0 0 17 1 0 0
/proc/23867/statm: 382 321 74 118 0 261 0
Current children cumulated CPU time (s) 3.89
Current children cumulated vsize (KiB) 2968
[startup+4.30198 s]
/proc/loadavg: 0.93 0.98 0.99 2/79 23868
/proc/meminfo: memFree=1616160/2055924 swapFree=4143464/4192956
[pid=23866] ppid=23864 vsize=1440 CPUtime=0
/proc/23866/stat : 23866 (SATzilla2007_R) S 23864 23866 22322 0 -1 4194304 127 0 0 0 0 0 0 0 18 0 1 0 259167742 1474560 110 18446744073709551615 134512640 135579813 4294956656 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/23866/statm: 360 110 95 260 0 84 0
[pid=23867] ppid=23866 vsize=1528 CPUtime=4.29
/proc/23867/stat : 23867 (march_dl) R 23866 23866 22322 0 -1 4194304 331 0 0 0 429 0 0 0 25 0 1 0 259167742 1564672 323 18446744073709551615 134512640 134996440 4294956688 18446744073709551615 134526962 0 0 8392704 0 0 0 0 17 1 0 0
/proc/23867/statm: 382 323 74 118 0 261 0
Current children cumulated CPU time (s) 4.29
Current children cumulated vsize (KiB) 2968
[startup+4.40599 s]
/proc/loadavg: 0.93 0.98 0.99 2/79 23868
/proc/meminfo: memFree=1616160/2055924 swapFree=4143464/4192956
[pid=23866] ppid=23864 vsize=1440 CPUtime=0
/proc/23866/stat : 23866 (SATzilla2007_R) S 23864 23866 22322 0 -1 4194304 127 0 0 0 0 0 0 0 18 0 1 0 259167742 1474560 110 18446744073709551615 134512640 135579813 4294956656 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/23866/statm: 360 110 95 260 0 84 0
[pid=23867] ppid=23866 vsize=1528 CPUtime=4.39
/proc/23867/stat : 23867 (march_dl) R 23866 23866 22322 0 -1 4194304 332 0 0 0 439 0 0 0 25 0 1 0 259167742 1564672 324 18446744073709551615 134512640 134996440 4294956688 18446744073709551615 134527794 0 0 8392704 0 0 0 0 17 1 0 0
/proc/23867/statm: 382 324 74 118 0 261 0
Current children cumulated CPU time (s) 4.39
Current children cumulated vsize (KiB) 2968
Child status: 20
Real time (s): 4.42179
CPU time (s): 4.41833
CPU user time (s): 4.41333
CPU system time (s): 0.004999
CPU usage (%): 99.9218
Max. virtual memory (cumulated for all children) (KiB): 2968
getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4.41333
system time used= 0.004999
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 490
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= 6
runsolver used 0.010998 second user time and 0.014997 second system time
The end
Begin job on node6 on Sun Apr 29 07:21:41 UTC 2007
IDJOB= 423976
IDBENCH= 20287
IDSOLVER= 191
FILE ID= node6/423976-1177831301
PBS_JOBID= 4718258
Free space on /tmp= 66556 MiB
SOLVER NAME= SATzilla RANDOM
BENCH NAME= HOME/pub/bench/SAT07/random/2+p/p0.9/v630/unif2p-p0.9-v630-c2280-S779175761-20-UNSAT.cnf
COMMAND LINE= /tmp/evaluation/423976-1177831301/SATzilla2007_R /tmp/evaluation/423976-1177831301/instance-423976-1177831301.cnf
RUNSOLVER COMMAND LINE= runsolver --timestamp -w ROOT/results/node6/watcher-423976-1177831301 -o ROOT/results/node6/solver-423976-1177831301 -C 5000 -W 7500 -M 1800 --output-limit 1,15 /tmp/evaluation/423976-1177831301/SATzilla2007_R /tmp/evaluation/423976-1177831301/instance-423976-1177831301.cnf
META MD5SUM SOLVER= d41d8cd98f00b204e9800998ecf8427e
MD5SUM BENCH= e4a16dbebaf749785d32ea7331a934fc
RANDOM SEED= 167517174
TIME LIMIT= 5000 seconds
MEMORY LIMIT= 1800 MiB
Linux node6.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: 2055924 kB
MemFree: 1618120 kB
Buffers: 43756 kB
Cached: 318232 kB
SwapCached: 17928 kB
Active: 217332 kB
Inactive: 171860 kB
HighTotal: 0 kB
HighFree: 0 kB
LowTotal: 2055924 kB
LowFree: 1618120 kB
SwapTotal: 4192956 kB
SwapFree: 4143464 kB
Dirty: 8408 kB
Writeback: 0 kB
Mapped: 30128 kB
Slab: 34136 kB
Committed_AS: 7203424 kB
PageTables: 1784 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 node6 on Sun Apr 29 07:21:45 UTC 2007