0.00/0.00 c main():: *** [ march satisfiability solver ] ***
0.00/0.00 c main():: ** Copyright (C) 2001-2009 M.J.H. Heule, J.E. van Zwieten, and M. Dufour **
0.00/0.00 c main():: * This program may be redistributed and/or modified under the terms of the GNU Gereral Public License *
0.00/0.00 c main()::
0.00/0.00 c initFormula():: searching for DIMACS p-line....
0.00/0.00 c initFormula():: the DIMACS p-line indicates a CNF of 250 variables and 1065 clauses.
0.00/0.00 c parseCNF():: parsing....
0.00/0.00 c parseCNF():: the CNF contains 0 unary clauses.
0.00/0.00 c runParser():: parsing was successful, warming up engines...
0.00/0.00 c simplify_formula():: removed 0 tautological, 20 satisfied and 0 duplicate clauses
0.00/0.00 c preprocessing fase I completed:: there are now 247 free variables and 1045 clauses.
0.00/0.00 c using 3-SAT heuristics (occurence based diff)
0.00/0.00 c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.00/0.00 c simplify_formula():: removed 0 tautological, 0 satisfied and 165 duplicate clauses
0.00/0.00 c resolvent_look() :: found 87 resolvents
0.00/0.00 c main():: clause / variable ratio: ( 1132 / 250 ) = 4.53
0.00/0.00 c longest clause has size 3
0.00/0.00 c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.00/0.00 c number of free variables = 247
0.00/0.00 c dynamic_preselect_setsize :: off
0.00/0.00 c main():: all systems go!
0.00/0.00 c |----------------------------------------------------------------|
c |*
c |**
c |***
c |****
c |********
c |****************
c |********************************
c |****************************************************************| (0/4) NodeCount: 184
0.00/0.04 c |----------------------------------------------------------------|
c |*
c |**
c |***
c |****
c |********
c |****************
c |********************************
c |*********************************
c |**********************************
c |***********************************
c |************************************
c |****************************************
c |************************************************
c |*************************************************
c |**************************************************
c |***************************************************
c |****************************************************
c |********************************************************
c |*********************************************************
c |**********************************************************
c |***********************************************************
c |************************************************************
c |****************************************************************| (1/4) NodeCount: 499
0.10/0.13 c |----------------------------------------------------------------|
c |*
c |**
c |***
c |****
c |********
c |****************
c |*****************
c |******************
c |*******************
c |********************
c |************************
c |*************************
c |**************************
c |***************************
c |****************************
c |********************************
c |*********************************
c |**********************************
c |***********************************
c |************************************
c |****************************************
c |*****************************************
c |******************************************
c |*******************************************
c |********************************************
c |************************************************
c |*************************************************
c |**************************************************
c |***************************************************
c |****************************************************
c |********************************************************
c |****************************************************************| (2/4) NodeCount: 781
0.20/0.21 c |----------------------------------------------------------------|
c |*
c |**
c |***
c |****
c |********
c |*********
c |**********
c |************
c |****************
c |*****************
c |******************
c |*******************
c |********************
c |************************
c |********************************
c |*********************************
c |**********************************
c |***********************************
c |************************************
c |****************************************
c |************************************************
c |****************************************************************| (3/4) NodeCount: 850
0.20/0.24 c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| (4/4) NodeCount: 855
0.20/0.24 c |----------------------------------------------------------------|
c |
0.20/0.24 c
0.20/0.24 c main():: nodeCount: 855
0.20/0.24 c main():: dead ends in main: 3
0.20/0.24 c main():: lookAheadCount: 127562
0.20/0.24 c main():: unitResolveCount: 4670
0.20/0.24 c main():: time=0.240000
0.20/0.24 c main():: necessary_assignments: 113
0.20/0.24 c main():: bin_sat: 0, bin_unsat 0
0.20/0.24 c main():: doublelook: #: 4859, succes #: 3837
0.20/0.24 c main():: doublelook: overall 3.878 of all possible doublelooks executed
0.20/0.24 c main():: doublelook: succesrate: 78.967, average DL_trigger: 38.532
0.20/0.24 s UNSATISFIABLE
runsolver Copyright (C) 2010-2011 Olivier ROUSSEL
This is runsolver version 3.3.0 (svn: 961)
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-3420765-1306640479/watcher-3420765-1306640479 -o /tmp/evaluation-result-3420765-1306640479/solver-3420765-1306640479 -C 5000 -W 5100 -M 15500 ./march_rw HOME/instance-3420765-1306640479.cnf
running on 4 cores: 0,2,4,6
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): 5100 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 15872000 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 15923200 KiB
Current StackSize limit: 10240 KiB
[startup+0 s]
/proc/loadavg: 2.03 2.00 1.99 2/517 8719
/proc/meminfo: memFree=16365260/32950928 swapFree=38157052/67111528
[pid=8719] ppid=8717 vsize=6936 CPUtime=0 cores=0,2,4,6
/proc/8719/stat : 8719 (march_rw) R 8717 8719 8597 0 -1 4202496 327 0 0 0 0 0 0 0 25 0 1 0 775644586 7102464 271 33554432000 4194304 4300876 140734771839312 18446744073709551615 4200325 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/8719/statm: 1734 271 168 27 0 183 0
[startup+0.0470331 s]
/proc/loadavg: 2.03 2.00 1.99 2/517 8719
/proc/meminfo: memFree=16365260/32950928 swapFree=38157052/67111528
[pid=8719] ppid=8717 vsize=6936 CPUtime=0.04 cores=0,2,4,6
/proc/8719/stat : 8719 (march_rw) R 8717 8719 8597 0 -1 4202496 336 0 0 0 4 0 0 0 25 0 1 0 775644586 7102464 280 33554432000 4194304 4300876 140734771839312 18446744073709551615 4200303 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/8719/statm: 1734 280 168 27 0 183 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 6936
[startup+0.10102 s]
/proc/loadavg: 2.03 2.00 1.99 2/517 8719
/proc/meminfo: memFree=16365260/32950928 swapFree=38157052/67111528
[pid=8719] ppid=8717 vsize=6936 CPUtime=0.1 cores=0,2,4,6
/proc/8719/stat : 8719 (march_rw) R 8717 8719 8597 0 -1 4202496 338 0 0 0 10 0 0 0 25 0 1 0 775644586 7102464 282 33554432000 4194304 4300876 140734771839312 18446744073709551615 254500691840 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/8719/statm: 1734 282 168 27 0 183 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 6936
Solver just ended. Dumping a history of the last processes samples
[startup+0.201041 s]
/proc/loadavg: 2.03 2.00 1.99 2/517 8719
/proc/meminfo: memFree=16365260/32950928 swapFree=38157052/67111528
[pid=8719] ppid=8717 vsize=6936 CPUtime=0.2 cores=0,2,4,6
/proc/8719/stat : 8719 (march_rw) R 8717 8719 8597 0 -1 4202496 340 0 0 0 20 0 0 0 25 0 1 0 775644586 7102464 284 33554432000 4194304 4300876 140734771839312 18446744073709551615 4200312 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/8719/statm: 1734 284 168 27 0 183 0
Current children cumulated CPU time (s) 0.2
Current children cumulated vsize (KiB) 6936
Child status: 20
Real time (s): 0.243825
CPU time (s): 0.243962
CPU user time (s): 0.242963
CPU system time (s): 0.000999
CPU usage (%): 100.056
Max. virtual memory (cumulated for all children) (KiB): 6936
getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.242963
system time used= 0.000999
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 342
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= 1
runsolver used 0.002999 second user time and 0.015997 second system time
The end
Begin job on node149 at 2011-05-29 05:41:19
IDJOB=3420765
IDBENCH=83017
IDSOLVER=1913
FILE ID=node149/3420765-1306640479
RUNJOBID= node149-1306640385-8615
PBS_JOBID= 13471636
Free space on /tmp= 73480 MiB
SOLVER NAME= march_rw 2011-03-02
BENCH NAME= SAT11/random/medium/unif-k3-r4.26-v250-c1065-S266251785-083.UNKNOWN.cnf
COMMAND LINE= ./march_rw BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3420765-1306640479/watcher-3420765-1306640479 -o /tmp/evaluation-result-3420765-1306640479/solver-3420765-1306640479 -C 5000 -W 5100 -M 15500 ./march_rw HOME/instance-3420765-1306640479.cnf
TIME LIMIT= 5000 seconds
MEMORY LIMIT= 15500 MiB
NBCORE= 4
MD5SUM BENCH= bf4aded14c98dde34297ecd557ad63a4
RANDOM SEED=1569216232
node149.alineos.net Linux 2.6.18-164.el5 #1 SMP Thu Sep 3 03:28:30 EDT 2009
/proc/cpuinfo:
processor : 0
vendor_id : GenuineIntel
cpu family : 6
model : 26
model name : Intel(R) Xeon(R) CPU X5550 @ 2.67GHz
stepping : 5
cpu MHz : 2666.806
cache size : 8192 KB
physical id : 0
siblings : 4
core id : 0
cpu cores : 4
apicid : 0
fpu : yes
fpu_exception : yes
cpuid level : 11
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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips : 5333.61
clflush size : 64
cache_alignment : 64
address sizes : 40 bits physical, 48 bits virtual
power management: [8]
processor : 1
vendor_id : GenuineIntel
cpu family : 6
model : 26
model name : Intel(R) Xeon(R) CPU X5550 @ 2.67GHz
stepping : 5
cpu MHz : 2666.806
cache size : 8192 KB
physical id : 1
siblings : 4
core id : 0
cpu cores : 4
apicid : 16
fpu : yes
fpu_exception : yes
cpuid level : 11
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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips : 5332.83
clflush size : 64
cache_alignment : 64
address sizes : 40 bits physical, 48 bits virtual
power management: [8]
processor : 2
vendor_id : GenuineIntel
cpu family : 6
model : 26
model name : Intel(R) Xeon(R) CPU X5550 @ 2.67GHz
stepping : 5
cpu MHz : 2666.806
cache size : 8192 KB
physical id : 0
siblings : 4
core id : 1
cpu cores : 4
apicid : 2
fpu : yes
fpu_exception : yes
cpuid level : 11
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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips : 5332.83
clflush size : 64
cache_alignment : 64
address sizes : 40 bits physical, 48 bits virtual
power management: [8]
processor : 3
vendor_id : GenuineIntel
cpu family : 6
model : 26
model name : Intel(R) Xeon(R) CPU X5550 @ 2.67GHz
stepping : 5
cpu MHz : 2666.806
cache size : 8192 KB
physical id : 1
siblings : 4
core id : 1
cpu cores : 4
apicid : 18
fpu : yes
fpu_exception : yes
cpuid level : 11
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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips : 5332.73
clflush size : 64
cache_alignment : 64
address sizes : 40 bits physical, 48 bits virtual
power management: [8]
processor : 4
vendor_id : GenuineIntel
cpu family : 6
model : 26
model name : Intel(R) Xeon(R) CPU X5550 @ 2.67GHz
stepping : 5
cpu MHz : 2666.806
cache size : 8192 KB
physical id : 0
siblings : 4
core id : 2
cpu cores : 4
apicid : 4
fpu : yes
fpu_exception : yes
cpuid level : 11
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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips : 5332.82
clflush size : 64
cache_alignment : 64
address sizes : 40 bits physical, 48 bits virtual
power management: [8]
processor : 5
vendor_id : GenuineIntel
cpu family : 6
model : 26
model name : Intel(R) Xeon(R) CPU X5550 @ 2.67GHz
stepping : 5
cpu MHz : 2666.806
cache size : 8192 KB
physical id : 1
siblings : 4
core id : 2
cpu cores : 4
apicid : 20
fpu : yes
fpu_exception : yes
cpuid level : 11
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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips : 5332.75
clflush size : 64
cache_alignment : 64
address sizes : 40 bits physical, 48 bits virtual
power management: [8]
processor : 6
vendor_id : GenuineIntel
cpu family : 6
model : 26
model name : Intel(R) Xeon(R) CPU X5550 @ 2.67GHz
stepping : 5
cpu MHz : 2666.806
cache size : 8192 KB
physical id : 0
siblings : 4
core id : 3
cpu cores : 4
apicid : 6
fpu : yes
fpu_exception : yes
cpuid level : 11
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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips : 5332.82
clflush size : 64
cache_alignment : 64
address sizes : 40 bits physical, 48 bits virtual
power management: [8]
processor : 7
vendor_id : GenuineIntel
cpu family : 6
model : 26
model name : Intel(R) Xeon(R) CPU X5550 @ 2.67GHz
stepping : 5
cpu MHz : 2666.806
cache size : 8192 KB
physical id : 1
siblings : 4
core id : 3
cpu cores : 4
apicid : 22
fpu : yes
fpu_exception : yes
cpuid level : 11
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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips : 5332.75
clflush size : 64
cache_alignment : 64
address sizes : 40 bits physical, 48 bits virtual
power management: [8]
/proc/meminfo:
MemTotal: 32950928 kB
MemFree: 16365416 kB
Buffers: 262260 kB
Cached: 4694516 kB
SwapCached: 56180 kB
Active: 2256000 kB
Inactive: 14021504 kB
HighTotal: 0 kB
HighFree: 0 kB
LowTotal: 32950928 kB
LowFree: 16365416 kB
SwapTotal: 67111528 kB
SwapFree: 38157052 kB
Dirty: 64 kB
Writeback: 0 kB
AnonPages: 11288724 kB
Mapped: 18204 kB
Slab: 120904 kB
PageTables: 117420 kB
NFS_Unstable: 0 kB
Bounce: 0 kB
CommitLimit: 83586992 kB
Committed_AS: 173122848 kB
VmallocTotal: 34359738367 kB
VmallocUsed: 296008 kB
VmallocChunk: 34359440975 kB
HugePages_Total: 0
HugePages_Free: 0
HugePages_Rsvd: 0
Hugepagesize: 2048 kB
Free space on /tmp at the end= 73480 MiB
End job on node149 at 2011-05-29 05:41:19