0.00/0.01 c main():: *** [ march satisfiability solver ] ***
0.00/0.01 c main():: ** Copyright (C) 2001-2009 M.J.H. Heule, J.E. van Zwieten, and M. Dufour **
0.00/0.01 c main():: * This program may be redistributed and/or modified under the terms of the GNU Gereral Public License *
0.00/0.01 c main()::
0.00/0.01 c initFormula():: searching for DIMACS p-line....
0.00/0.01 c initFormula():: the DIMACS p-line indicates a CNF of 360 variables and 1530 clauses.
0.00/0.01 c parseCNF():: parsing....
0.00/0.01 c parseCNF():: the CNF contains 0 unary clauses.
0.00/0.01 c runParser():: parsing was successful, warming up engines...
0.00/0.01 c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.00/0.01 c preprocessing fase I completed:: there are now 360 free variables and 1530 clauses.
0.00/0.01 c stat :: sign balance is biased by 0.423
0.00/0.01 c using 3-SAT heuristics (occurence based diff)
0.00/0.01 c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.00/0.01 c simplify_formula():: removed 0 tautological, 0 satisfied and 152 duplicate clauses
0.00/0.01 c resolvent_look() :: found 109 resolvents
0.00/0.01 c lessRedundantTransformation():: nothing to be done.
0.00/0.01 c transformTo3SAT():: you gave me 360 variables and 1639 clauses.
0.00/0.01 c transformTo3SAT():: by the way, the maximal clause length before transformation was 3.
0.00/0.01 c transformTo3SAT():: I will add 0 variables and 0 clauses!
0.00/0.01 c transformTo3SAT():: the transformation yielded 360 variabels and 1639 clauses.
0.00/0.01 c main():: clause / variable ratio: ( 1639 / 360 ) = 4.55
0.00/0.01 c longest clause has size 3
0.00/0.01 c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.00/0.01 c number of free variables = 360
0.00/0.01 c dynamic_preselect_setsize :: off
0.00/0.01 c main():: all systems go!
0.00/0.01 c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| (0/9) NodeCount: 114
0.05/0.06 c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |*********************************
c |**********************************
c |************************************
c |****************************************
c |************************************************
c |*************************************************
c |**************************************************
c |****************************************************
c |********************************************************
c |*********************************************************
c |**********************************************************
c |************************************************************
c |*************************************************************
c |**************************************************************
c |***************************************************************
c |****************************************************************| (1/9) NodeCount: 1749
0.70/0.76 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 |****************************************************************| (2/9) NodeCount: 6124
2.70/2.72 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 |****************************************************************| (3/9) NodeCount: 12125
5.50/5.56 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 |**********************************************************
c |***********************************************************
c |************************************************************
c |*************************************************************
c |**************************************************************
c |***************************************************************
c |****************************************************************| (4/9) NodeCount: 16491
7.79/7.89 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 |****************************************************************| (5/9) NodeCount: 18909
9.19/9.25 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 |****************************************************************| (6/9) NodeCount: 19602
9.69/9.71 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 |****************************************************************| (7/9) NodeCount: 19731
9.79/9.81 c |----------------------------------------------------------------|
c |*
c |**
c |***
c |****
c |********
c |*********
c |**********
c |************
c |****************
c |********************************
c |****************************************************************| (8/9) NodeCount: 19747
9.79/9.82 c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| (9/9) NodeCount: 19748
9.79/9.82 c |----------------------------------------------------------------|
c |
9.79/9.82 c
9.79/9.82 c main():: nodeCount: 19748
9.79/9.82 c main():: dead ends in main: 299
9.79/9.82 c main():: lookAheadCount: 1597230
9.79/9.82 c main():: unitResolveCount: 168793
9.79/9.82 c main():: time=9.810000
9.79/9.82 c main():: necessary_assignments: 3260
9.79/9.82 c main():: bin_sat: 0, bin_unsat 0
9.79/9.82 c main():: doublelook: #: 84379, succes #: 62328
9.79/9.82 c main():: doublelook: overall 5.438 of all possible doublelooks executed
9.79/9.82 c main():: doublelook: succesrate: 73.867, average DL_trigger: 49.145
9.79/9.82 s UNSATISFIABLE
runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr
command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1628181-1240137978/watcher-1628181-1240137978 -o /tmp/evaluation-result-1628181-1240137978/solver-1628181-1240137978 -C 5000 -W 6000 -M 1800 --output-limit 1,15 HOME/march_hi HOME/instance-1628181-1240137978.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): 6000 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 3/64 24354
/proc/meminfo: memFree=1303176/2055920 swapFree=4192956/4192956
[pid=24354] ppid=24352 vsize=972 CPUtime=0
/proc/24354/stat : 24354 (march_hi) R 24352 24354 24091 0 -1 4194304 134 0 0 0 0 0 0 0 18 0 1 0 41825652 995328 117 1992294400 134512640 135197378 4294956240 18446744073709551615 134695922 0 0 4096 0 0 0 0 17 1 0 0
/proc/24354/statm: 243 117 66 167 0 74 0
[startup+0.059707 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 24354
/proc/meminfo: memFree=1303176/2055920 swapFree=4192956/4192956
[pid=24354] ppid=24352 vsize=1512 CPUtime=0.05
/proc/24354/stat : 24354 (march_hi) R 24352 24354 24091 0 -1 4194304 234 0 0 0 5 0 0 0 18 0 1 0 41825652 1548288 217 1992294400 134512640 135197378 4294956240 18446744073709551615 134525281 0 0 4096 0 0 0 0 17 1 0 0
/proc/24354/statm: 378 217 91 167 0 209 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 1512
[startup+0.101712 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 24354
/proc/meminfo: memFree=1303176/2055920 swapFree=4192956/4192956
[pid=24354] ppid=24352 vsize=1512 CPUtime=0.1
/proc/24354/stat : 24354 (march_hi) R 24352 24354 24091 0 -1 4194304 239 0 0 0 10 0 0 0 18 0 1 0 41825652 1548288 222 1992294400 134512640 135197378 4294956240 18446744073709551615 134552482 0 0 4096 0 0 0 0 17 1 0 0
/proc/24354/statm: 378 222 91 167 0 209 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 1512
[startup+0.301732 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 24354
/proc/meminfo: memFree=1303176/2055920 swapFree=4192956/4192956
[pid=24354] ppid=24352 vsize=1512 CPUtime=0.3
/proc/24354/stat : 24354 (march_hi) R 24352 24354 24091 0 -1 4194304 250 0 0 0 30 0 0 0 19 0 1 0 41825652 1548288 233 1992294400 134512640 135197378 4294956240 18446744073709551615 134539152 0 0 4096 0 0 0 0 17 1 0 0
/proc/24354/statm: 378 233 91 167 0 209 0
Current children cumulated CPU time (s) 0.3
Current children cumulated vsize (KiB) 1512
[startup+0.701772 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 24354
/proc/meminfo: memFree=1303176/2055920 swapFree=4192956/4192956
[pid=24354] ppid=24352 vsize=1644 CPUtime=0.7
/proc/24354/stat : 24354 (march_hi) R 24352 24354 24091 0 -1 4194304 259 0 0 0 70 0 0 0 22 0 1 0 41825652 1683456 242 1992294400 134512640 135197378 4294956240 18446744073709551615 134601765 0 0 4096 0 0 0 0 17 1 0 0
/proc/24354/statm: 411 242 91 167 0 242 0
Current children cumulated CPU time (s) 0.7
Current children cumulated vsize (KiB) 1644
[startup+1.50185 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 24355
/proc/meminfo: memFree=1302592/2055920 swapFree=4192956/4192956
[pid=24354] ppid=24352 vsize=1644 CPUtime=1.5
/proc/24354/stat : 24354 (march_hi) R 24352 24354 24091 0 -1 4194304 266 0 0 0 150 0 0 0 25 0 1 0 41825652 1683456 249 1992294400 134512640 135197378 4294956240 18446744073709551615 134525438 0 0 4096 0 0 0 0 17 1 0 0
/proc/24354/statm: 411 249 91 167 0 242 0
Current children cumulated CPU time (s) 1.5
Current children cumulated vsize (KiB) 1644
[startup+3.10202 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 24355
/proc/meminfo: memFree=1302336/2055920 swapFree=4192956/4192956
[pid=24354] ppid=24352 vsize=1644 CPUtime=3.1
/proc/24354/stat : 24354 (march_hi) R 24352 24354 24091 0 -1 4194304 271 0 0 0 310 0 0 0 25 0 1 0 41825652 1683456 254 1992294400 134512640 135197378 4294956240 18446744073709551615 134618652 0 0 4096 0 0 0 0 17 1 0 0
/proc/24354/statm: 411 254 91 167 0 242 0
Current children cumulated CPU time (s) 3.1
Current children cumulated vsize (KiB) 1644
[startup+6.30134 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 24355
/proc/meminfo: memFree=1302344/2055920 swapFree=4192956/4192956
[pid=24354] ppid=24352 vsize=1644 CPUtime=6.29
/proc/24354/stat : 24354 (march_hi) R 24352 24354 24091 0 -1 4194304 280 0 0 0 629 0 0 0 25 0 1 0 41825652 1683456 263 1992294400 134512640 135197378 4294956240 18446744073709551615 134525272 0 0 4096 0 0 0 0 17 1 0 0
/proc/24354/statm: 411 263 91 167 0 242 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 1644
Solver just ended. Dumping a history of the last processes samples
[startup+7.9025 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 24355
/proc/meminfo: memFree=1302280/2055920 swapFree=4192956/4192956
[pid=24354] ppid=24352 vsize=1644 CPUtime=7.89
/proc/24354/stat : 24354 (march_hi) R 24352 24354 24091 0 -1 4194304 280 0 0 0 789 0 0 0 25 0 1 0 41825652 1683456 263 1992294400 134512640 135197378 4294956240 18446744073709551615 134525416 0 0 4096 0 0 0 0 17 1 0 0
/proc/24354/statm: 411 263 91 167 0 242 0
Current children cumulated CPU time (s) 7.89
Current children cumulated vsize (KiB) 1644
[startup+8.70159 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 24355
/proc/meminfo: memFree=1302280/2055920 swapFree=4192956/4192956
[pid=24354] ppid=24352 vsize=1644 CPUtime=8.69
/proc/24354/stat : 24354 (march_hi) R 24352 24354 24091 0 -1 4194304 281 0 0 0 869 0 0 0 25 0 1 0 41825652 1683456 264 1992294400 134512640 135197378 4294956240 18446744073709551615 134525420 0 0 4096 0 0 0 0 17 1 0 0
/proc/24354/statm: 411 264 91 167 0 242 0
Current children cumulated CPU time (s) 8.69
Current children cumulated vsize (KiB) 1644
[startup+9.50167 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 24355
/proc/meminfo: memFree=1302280/2055920 swapFree=4192956/4192956
[pid=24354] ppid=24352 vsize=1644 CPUtime=9.49
/proc/24354/stat : 24354 (march_hi) R 24352 24354 24091 0 -1 4194304 282 0 0 0 949 0 0 0 25 0 1 0 41825652 1683456 265 1992294400 134512640 135197378 4294956240 18446744073709551615 134542222 0 0 4096 0 0 0 0 17 1 0 0
/proc/24354/statm: 411 265 91 167 0 242 0
Current children cumulated CPU time (s) 9.49
Current children cumulated vsize (KiB) 1644
[startup+9.70169 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 24355
/proc/meminfo: memFree=1302280/2055920 swapFree=4192956/4192956
[pid=24354] ppid=24352 vsize=1644 CPUtime=9.69
/proc/24354/stat : 24354 (march_hi) R 24352 24354 24091 0 -1 4194304 282 0 0 0 969 0 0 0 25 0 1 0 41825652 1683456 265 1992294400 134512640 135197378 4294956240 18446744073709551615 134539302 0 0 4096 0 0 0 0 17 1 0 0
/proc/24354/statm: 411 265 91 167 0 242 0
Current children cumulated CPU time (s) 9.69
Current children cumulated vsize (KiB) 1644
[startup+9.8017 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 24355
/proc/meminfo: memFree=1302280/2055920 swapFree=4192956/4192956
[pid=24354] ppid=24352 vsize=1644 CPUtime=9.79
/proc/24354/stat : 24354 (march_hi) R 24352 24354 24091 0 -1 4194304 282 0 0 0 979 0 0 0 25 0 1 0 41825652 1683456 265 1992294400 134512640 135197378 4294956240 18446744073709551615 134605243 0 0 4096 0 0 0 0 17 1 0 0
/proc/24354/statm: 411 265 91 167 0 242 0
Current children cumulated CPU time (s) 9.79
Current children cumulated vsize (KiB) 1644
Child status: 20
Real time (s): 9.827
CPU time (s): 9.81951
CPU user time (s): 9.81751
CPU system time (s): 0.001999
CPU usage (%): 99.9237
Max. virtual memory (cumulated for all children) (KiB): 1644
getrusage(RUSAGE_CHILDREN,...) data:
user time used= 9.81751
system time used= 0.001999
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 285
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= 2
involuntary context switches= 327
runsolver used 0.011998 second user time and 0.035994 second system time
The end
Begin job on node45 at 2009-04-19 12:46:18
IDJOB=1628181
IDBENCH=70637
IDSOLVER=583
FILE ID=node45/1628181-1240137978
PBS_JOBID= 9157840
Free space on /tmp= 66476 MiB
SOLVER NAME= march_hi hi
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/UNKNOWN/360/unif-k3-r4.25-v360-c1530-S1028159446-096.cnf
COMMAND LINE= HOME/march_hi BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1628181-1240137978/watcher-1628181-1240137978 -o /tmp/evaluation-result-1628181-1240137978/solver-1628181-1240137978 -C 5000 -W 6000 -M 1800 --output-limit 1,15 HOME/march_hi HOME/instance-1628181-1240137978.cnf
TIME LIMIT= 5000 seconds
MEMORY LIMIT= 1800 MiB
MAX NB THREAD= 0
MD5SUM BENCH= a68afc9bf021c353745f280b16667e74
RANDOM SEED=2069580219
node45.alineos.net Linux 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005
/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 : 3000.231
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 : 3000.231
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: 1303656 kB
Buffers: 88936 kB
Cached: 567672 kB
SwapCached: 0 kB
Active: 299968 kB
Inactive: 371084 kB
HighTotal: 0 kB
HighFree: 0 kB
LowTotal: 2055920 kB
LowFree: 1303656 kB
SwapTotal: 4192956 kB
SwapFree: 4192956 kB
Dirty: 868 kB
Writeback: 0 kB
Mapped: 24208 kB
Slab: 67296 kB
Committed_AS: 166568 kB
PageTables: 1376 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= 66476 MiB
End job on node45 at 2009-04-19 12:46:28