0.61/0.71 c main():: *** [ march satisfiability solver ] ***
0.61/0.71 c main():: ** Copyright (C) 2001-2004 M. Dufour, M. Heule, J. van Zwieten and H. van Maaren **
0.61/0.71 c main():: * This program may be redistributed and/or modified under the terms of the GNU Gereral Public License *
0.61/0.71 c main()::
0.61/0.71 c initFormula():: searching for DIMACS p-line....
0.61/0.71 c full lookahead due to high density!
0.61/0.71 c initFormula():: the DIMACS p-line indicates a CNF of 55 variables and 4895 clauses.
0.61/0.71 c parseCNF():: parsing....
0.61/0.71 c parseCNF():: the CNF contains 0 unary clauses.
0.61/0.71 c runParser():: parsing was successful, warming up engines...
0.61/0.71 c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.61/0.71 c preprocessing fase I completed:: there are now 55 free variables and 4895 clauses.
0.61/0.71 c stat :: sign balance is biased by 0.005
0.61/0.71 c shorten_equivalence(): average equivalence length reduced from nan to nan
0.61/0.71 c using k-SAT heuristics (size based diff)
0.61/0.71 c longest clause has size 7
0.61/0.71 c simplify_formula():: removed 0 tautological, 0 satisfied and 1 duplicate clauses
0.61/0.71 c resolvent_look() :: found 1 resolvents
0.61/0.71 c main():: clause / variable ratio: ( 4896 / 55 ) = 89.02
0.61/0.71 c longest clause has size 7
0.61/0.71 c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.61/0.71 c dynamic_preselect_setsize :: off
0.61/0.71 c suggested doublelook initial :: 0
0.61/0.71 c main():: all systems go!
0.61/0.71 c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| 0 NC: 148 JD: 13
0.71/0.79 c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |*********************************
c |**********************************
c |************************************
c |****************************************
c |************************************************
c |*************************************************
c |**************************************************
c |****************************************************
c |********************************************************
c |*********************************************************
c |**********************************************************
c |************************************************************
c |*************************************************************
c |**************************************************************
c |***************************************************************
c |****************************************************************| 1 NC: 1970 JD: 13
1.53/1.59 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 NC: 13421 JD: 13
6.54/6.56 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 |****************************************************************| 3 NC: 51748 JD: 13
23.13/23.15 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 NC: 129349 JD: 13
57.13/57.20 c |----------------------------------------------------------------|
c |*
c |**
c |***
c |****
c |*****
c |******
c |*******
c |********
c |*********
c |**********
c |***********
c |************
c |*************
c |**************
c |***************
c |****************
c |*****************
c |******************
c |*******************
c |********************
c |*********************
c |**********************
68.39/68.43 c solution bin :: 1010010010010.1000000000000000000
68.39/68.43 c direction branchin :: current_rights = 6
68.39/68.43
c |**********************
68.39/68.43 c
68.39/68.43 c main():: nodeCount: 154530
68.39/68.43 c main():: dead ends in main: 236
68.39/68.43 c main():: lookAheadCount: 7771096
68.39/68.43 c main():: unitResolveCount: 284881
68.39/68.43 c main():: time=68.410000
68.39/68.43 c main():: necessary_assignments: 446
68.39/68.43 c main():: bin_sat: 0, bin_unsat 0
68.39/68.43 c main():: doublelook: #: 486555, succes #: 393461
68.39/68.43 c main():: doublelook: overall 6.380 of all possible doublelooks executed
68.39/68.43 c main():: doublelook: succesrate: 80.867, average DL_trigger: 15.822
68.39/68.43 c main():: SOLUTION VERIFIED :-)
68.39/68.43 s SATISFIABLE
68.39/68.43 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 0
runsolver version 3.2.0 (c) roussel@cril.univ-artois.fr
command line: runsolver --timestamp -w ROOT/results/node26/watcher-295206-1171801956 -o ROOT/results/node26/solver-295206-1171801956 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/295206-1171801956/march_ks /tmp/evaluation/295206-1171801956/instance-295206-1171801956.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: 1.00 1.00 1.00 3/77 9858
/proc/meminfo: memFree=807232/2055920 swapFree=4131780/4192956
[pid=9858] ppid=9856 vsize=656 CPUtime=0
/proc/9858/stat : 9858 (march_ks) R 9856 9858 9426 0 -1 4194304 92 0 0 0 0 0 0 0 18 0 1 0 200149239 671744 77 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134662703 0 0 4096 0 0 0 0 17 1 0 0
/proc/9858/statm: 164 77 47 123 0 39 0
[startup+0.106336 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 9858
/proc/meminfo: memFree=807232/2055920 swapFree=4131780/4192956
[pid=9858] ppid=9856 vsize=1468 CPUtime=0.1
/proc/9858/stat : 9858 (march_ks) R 9856 9858 9426 0 -1 4194304 584 0 0 0 10 0 0 0 18 0 1 0 200149239 1503232 276 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134536942 0 0 4096 0 0 0 0 17 1 0 0
/proc/9858/statm: 367 276 67 123 0 242 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 1468
[startup+0.514409 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 9858
/proc/meminfo: memFree=807232/2055920 swapFree=4131780/4192956
[pid=9858] ppid=9856 vsize=1468 CPUtime=0.51
/proc/9858/stat : 9858 (march_ks) R 9856 9858 9426 0 -1 4194304 584 0 0 0 51 0 0 0 21 0 1 0 200149239 1503232 276 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134567048 0 0 4096 0 0 0 0 17 1 0 0
/proc/9858/statm: 367 276 67 123 0 242 0
Current children cumulated CPU time (s) 0.51
Current children cumulated vsize (KiB) 1468
[startup+1.33455 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 9859
/proc/meminfo: memFree=806008/2055920 swapFree=4131780/4192956
[pid=9858] ppid=9856 vsize=1672 CPUtime=1.32
/proc/9858/stat : 9858 (march_ks) R 9856 9858 9426 0 -1 4194304 797 0 0 0 132 0 0 0 25 0 1 0 200149239 1712128 332 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134538419 0 0 4096 0 0 0 0 17 1 0 0
/proc/9858/statm: 418 332 72 123 0 293 0
Current children cumulated CPU time (s) 1.32
Current children cumulated vsize (KiB) 1672
[startup+2.97083 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 9859
/proc/meminfo: memFree=805880/2055920 swapFree=4131780/4192956
[pid=9858] ppid=9856 vsize=1672 CPUtime=2.96
/proc/9858/stat : 9858 (march_ks) R 9856 9858 9426 0 -1 4194304 797 0 0 0 296 0 0 0 25 0 1 0 200149239 1712128 332 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134541788 0 0 4096 0 0 0 0 17 1 0 0
/proc/9858/statm: 418 332 72 123 0 293 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 1672
[startup+6.2504 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 9859
/proc/meminfo: memFree=805816/2055920 swapFree=4131780/4192956
[pid=9858] ppid=9856 vsize=1672 CPUtime=6.24
/proc/9858/stat : 9858 (march_ks) R 9856 9858 9426 0 -1 4194304 797 0 0 0 624 0 0 0 25 0 1 0 200149239 1712128 332 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134526947 0 0 4096 0 0 0 0 17 1 0 0
/proc/9858/statm: 418 332 72 123 0 293 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 1672
[startup+12.7045 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 9859
/proc/meminfo: memFree=805760/2055920 swapFree=4131780/4192956
[pid=9858] ppid=9856 vsize=1672 CPUtime=12.69
/proc/9858/stat : 9858 (march_ks) R 9856 9858 9426 0 -1 4194304 797 0 0 0 1269 0 0 0 25 0 1 0 200149239 1712128 332 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134585120 0 0 4096 0 0 0 0 17 1 0 0
/proc/9858/statm: 418 332 72 123 0 293 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 1672
[startup+25.5097 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 9859
/proc/meminfo: memFree=805760/2055920 swapFree=4131780/4192956
[pid=9858] ppid=9856 vsize=1672 CPUtime=25.49
/proc/9858/stat : 9858 (march_ks) R 9856 9858 9426 0 -1 4194304 797 0 0 0 2549 0 0 0 25 0 1 0 200149239 1712128 332 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134526970 0 0 4096 0 0 0 0 17 1 0 0
/proc/9858/statm: 418 332 72 123 0 293 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 1672
[startup+51.1182 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 9859
/proc/meminfo: memFree=805760/2055920 swapFree=4131780/4192956
[pid=9858] ppid=9856 vsize=1672 CPUtime=51.09
/proc/9858/stat : 9858 (march_ks) R 9856 9858 9426 0 -1 4194304 797 0 0 0 5109 0 0 0 25 0 1 0 200149239 1712128 332 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134526947 0 0 4096 0 0 0 0 17 1 0 0
/proc/9858/statm: 418 332 72 123 0 293 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 1672
Solver just ended. Dumping a history of the last processes samples
[startup+52.4484 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 9859
/proc/meminfo: memFree=805760/2055920 swapFree=4131780/4192956
[pid=9858] ppid=9856 vsize=1672 CPUtime=52.42
/proc/9858/stat : 9858 (march_ks) R 9856 9858 9426 0 -1 4194304 797 0 0 0 5242 0 0 0 25 0 1 0 200149239 1712128 332 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134537979 0 0 4096 0 0 0 0 17 1 0 0
/proc/9858/statm: 418 332 72 123 0 293 0
Current children cumulated CPU time (s) 52.42
Current children cumulated vsize (KiB) 1672
[startup+59.0046 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 9859
/proc/meminfo: memFree=805824/2055920 swapFree=4131780/4192956
[pid=9858] ppid=9856 vsize=1672 CPUtime=58.97
/proc/9858/stat : 9858 (march_ks) R 9856 9858 9426 0 -1 4194304 797 0 0 0 5897 0 0 0 25 0 1 0 200149239 1712128 332 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134537979 0 0 4096 0 0 0 0 17 1 0 0
/proc/9858/statm: 418 332 72 123 0 293 0
Current children cumulated CPU time (s) 58.97
Current children cumulated vsize (KiB) 1672
[startup+62.2831 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 9859
/proc/meminfo: memFree=805696/2055920 swapFree=4131780/4192956
[pid=9858] ppid=9856 vsize=1808 CPUtime=62.25
/proc/9858/stat : 9858 (march_ks) R 9856 9858 9426 0 -1 4194304 821 0 0 0 6225 0 0 0 25 0 1 0 200149239 1851392 356 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134537984 0 0 4096 0 0 0 0 17 1 0 0
/proc/9858/statm: 452 356 72 123 0 327 0
Current children cumulated CPU time (s) 62.25
Current children cumulated vsize (KiB) 1808
[startup+65.5597 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 9859
/proc/meminfo: memFree=805696/2055920 swapFree=4131780/4192956
[pid=9858] ppid=9856 vsize=1808 CPUtime=65.53
/proc/9858/stat : 9858 (march_ks) R 9856 9858 9426 0 -1 4194304 822 0 0 0 6553 0 0 0 25 0 1 0 200149239 1851392 357 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134541829 0 0 4096 0 0 0 0 17 1 0 0
/proc/9858/statm: 452 357 72 123 0 327 0
Current children cumulated CPU time (s) 65.53
Current children cumulated vsize (KiB) 1808
[startup+67.198 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 9859
/proc/meminfo: memFree=805696/2055920 swapFree=4131780/4192956
[pid=9858] ppid=9856 vsize=1808 CPUtime=67.16
/proc/9858/stat : 9858 (march_ks) R 9856 9858 9426 0 -1 4194304 823 0 0 0 6716 0 0 0 25 0 1 0 200149239 1851392 358 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134587537 0 0 4096 0 0 0 0 17 1 0 0
/proc/9858/statm: 452 358 72 123 0 327 0
Current children cumulated CPU time (s) 67.16
Current children cumulated vsize (KiB) 1808
[startup+68.0181 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 9859
/proc/meminfo: memFree=805696/2055920 swapFree=4131780/4192956
[pid=9858] ppid=9856 vsize=1808 CPUtime=67.98
/proc/9858/stat : 9858 (march_ks) R 9856 9858 9426 0 -1 4194304 823 0 0 0 6798 0 0 0 25 0 1 0 200149239 1851392 358 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134537973 0 0 4096 0 0 0 0 17 1 0 0
/proc/9858/statm: 452 358 72 123 0 327 0
Current children cumulated CPU time (s) 67.98
Current children cumulated vsize (KiB) 1808
[startup+68.4262 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 9859
/proc/meminfo: memFree=805696/2055920 swapFree=4131780/4192956
[pid=9858] ppid=9856 vsize=1808 CPUtime=68.39
/proc/9858/stat : 9858 (march_ks) R 9856 9858 9426 0 -1 4194304 823 0 0 0 6839 0 0 0 25 0 1 0 200149239 1851392 358 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134526944 0 0 4096 0 0 0 0 17 1 0 0
/proc/9858/statm: 452 358 72 123 0 327 0
Current children cumulated CPU time (s) 68.39
Current children cumulated vsize (KiB) 1808
Child status: 10
Real time (s): 68.4339
CPU time (s): 68.4096
CPU user time (s): 68.4026
CPU system time (s): 0.006998
CPU usage (%): 99.9646
Max. virtual memory (cumulated for all children) (KiB): 1808
getrusage(RUSAGE_CHILDREN,...) data:
user time used= 68.4026
system time used= 0.006998
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 825
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= 7
involuntary context switches= 196
runsolver used 0.072988 second user time and 0.162975 second system time
The end
Begin job on node26 on Sun Feb 18 12:32:36 UTC 2007
IDJOB= 295206
IDBENCH= 19907
IDSOLVER= 111
FILE ID= node26/295206-1171801956
PBS_JOBID= 3839601
Free space on /tmp= 66562 MiB
SOLVER NAME= March KS 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/OnTreshold/7SAT/v55/unif-k7-r89-v55-c4895-S1553613509-20.SAT.shuffled.cnf
COMMAND LINE= /tmp/evaluation/295206-1171801956/march_ks /tmp/evaluation/295206-1171801956/instance-295206-1171801956.cnf
RUNSOLVER COMMAND LINE= runsolver --timestamp -w ROOT/results/node26/watcher-295206-1171801956 -o ROOT/results/node26/solver-295206-1171801956 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/295206-1171801956/march_ks /tmp/evaluation/295206-1171801956/instance-295206-1171801956.cnf
META MD5SUM SOLVER= cd0143c15836d32fe9acb8d523a59b67
MD5SUM BENCH= 8959d4fcff10e669388f392643a4931b
RANDOM SEED= 110967167
TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB
Linux node26.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 : 3000.279
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 : 3000.279
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: 807640 kB
Buffers: 42892 kB
Cached: 1064588 kB
SwapCached: 40904 kB
Active: 773152 kB
Inactive: 385148 kB
HighTotal: 0 kB
HighFree: 0 kB
LowTotal: 2055920 kB
LowFree: 807640 kB
SwapTotal: 4192956 kB
SwapFree: 4131780 kB
Dirty: 2464 kB
Writeback: 0 kB
Mapped: 29868 kB
Slab: 75628 kB
Committed_AS: 588996 kB
PageTables: 1680 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= 66562 MiB
End job on node26 on Sun Feb 18 12:33:44 UTC 2007