0.05/0.05 c main():: *** [ march satisfiability solver ] ***
0.05/0.05 c main():: ** Copyright (C) 2001-2009 M.J.H. Heule, J.E. van Zwieten, and M. Dufour **
0.05/0.05 c main():: * This program may be redistributed and/or modified under the terms of the GNU Gereral Public License *
0.05/0.05 c main()::
0.05/0.05 c initFormula():: searching for DIMACS p-line....
0.05/0.05 c full lookahead due to high density!
0.05/0.05 c initFormula():: the DIMACS p-line indicates a CNF of 728 variables and 18954 clauses.
0.05/0.05 c parseCNF():: parsing....
0.05/0.05 c parseCNF():: the CNF contains 0 unary clauses.
0.05/0.05 c runParser():: parsing was successful, warming up engines...
0.05/0.05 c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.05/0.05 c preprocessing fase I completed:: there are now 728 free variables and 18954 clauses.
0.05/0.05 c using k-SAT heuristics (size based diff)
0.05/0.05 c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.05/0.05 c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.05/0.05 c main():: clause / variable ratio: ( 18954 / 728 ) = 26.04
0.05/0.05 c longest clause has size 28
0.05/0.05 c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.05/0.05 c number of free variables = 728
0.05/0.05 c dynamic_preselect_setsize :: off
0.05/0.05 c main():: all systems go!
0.05/0.05 c |----------------------------------------------------------------|
0.19/0.21 c |.000000000000000000000000000000000000000000000000000000000000000|
0.19/0.21
c |
0.19/0.22 c
0.19/0.22 c main():: nodeCount: 464
0.19/0.22 c main():: dead ends in main: 0
0.19/0.22 c main():: lookAheadCount: 26424
0.19/0.22 c main():: unitResolveCount: 728
0.19/0.22 c main():: time=0.210000
0.19/0.22 c main():: necessary_assignments: 0
0.19/0.22 c main():: bin_sat: 0, bin_unsat 0
0.19/0.22 c main():: doublelook: #: 5582, succes #: 0
0.19/0.22 c main():: doublelook: overall 21.125 of all possible doublelooks executed
0.19/0.22 c main():: doublelook: succesrate: 0.000, average DL_trigger: 1.303
0.19/0.22 c main():: SOLUTION VERIFIED :-)
0.19/0.22 s SATISFIABLE
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runsolver Copyright (C) 2010-2011 Olivier ROUSSEL
This is runsolver version 3.3.0 (svn: 935)
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-3257653-1303470910/watcher-3257653-1303470910 -o /tmp/evaluation-result-3257653-1303470910/solver-3257653-1303470910 -C 2400 -W 1300 -M 7680 ./march_rw HOME/instance-3257653-1303470910.cnf
running on 2 cores: 5,7
Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 2400 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 2430 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 1300 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 7864320 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 7915520 KiB
Current StackSize limit: 10240 KiB
[startup+0 s]
/proc/loadavg: 3.52 3.93 3.81 3/179 10042
/proc/meminfo: memFree=21922820/32951132 swapFree=67111524/67111528
[pid=10042] ppid=10040 vsize=7140 CPUtime=0 cores=5,7
/proc/10042/stat : 10042 (march_rw) R 10040 10042 9257 0 -1 4194304 361 0 0 0 0 0 0 0 21 0 1 0 458689631 7311360 305 33554432000 4194304 4300876 140733510053024 18446744073709551615 242970211013 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/10042/statm: 1785 305 113 27 0 234 0
[startup+0.054652 s]
/proc/loadavg: 3.52 3.93 3.81 3/179 10042
/proc/meminfo: memFree=21922820/32951132 swapFree=67111524/67111528
[pid=10042] ppid=10040 vsize=9964 CPUtime=0.05 cores=5,7
/proc/10042/stat : 10042 (march_rw) R 10040 10042 9257 0 -1 4202496 1697 0 0 0 5 0 0 0 21 0 1 0 458689631 10203136 640 33554432000 4194304 4300876 140733510053024 18446744073709551615 4214485 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/10042/statm: 2491 640 168 27 0 940 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 9964
[startup+0.100644 s]
/proc/loadavg: 3.52 3.93 3.81 3/179 10042
/proc/meminfo: memFree=21922820/32951132 swapFree=67111524/67111528
[pid=10042] ppid=10040 vsize=9964 CPUtime=0.09 cores=5,7
/proc/10042/stat : 10042 (march_rw) R 10040 10042 9257 0 -1 4202496 1697 0 0 0 9 0 0 0 21 0 1 0 458689631 10203136 640 33554432000 4194304 4300876 140733510053024 18446744073709551615 4214263 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/10042/statm: 2491 640 168 27 0 940 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 9964
Solver just ended. Dumping a history of the last processes samples
[startup+0.200637 s]
/proc/loadavg: 3.52 3.93 3.81 3/179 10042
/proc/meminfo: memFree=21922820/32951132 swapFree=67111524/67111528
[pid=10042] ppid=10040 vsize=9964 CPUtime=0.19 cores=5,7
/proc/10042/stat : 10042 (march_rw) R 10040 10042 9257 0 -1 4202496 1712 0 0 0 19 0 0 0 22 0 1 0 458689631 10203136 655 33554432000 4194304 4300876 140733510053024 18446744073709551615 4216263 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/10042/statm: 2491 655 169 27 0 940 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 9964
Child status: 10
Real time (s): 0.220988
CPU time (s): 0.220965
CPU user time (s): 0.217966
CPU system time (s): 0.002999
CPU usage (%): 99.9895
Max. virtual memory (cumulated for all children) (KiB): 9964
getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.217966
system time used= 0.002999
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1724
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= 0
runsolver used 0.001999 second user time and 0.004999 second system time
The end
Begin job on node128 at 2011-04-22 13:15:10
IDJOB=3257653
IDBENCH=71241
IDSOLVER=1561
FILE ID=node128/3257653-1303470910
RUNJOBID= node128-1303470910-10019
PBS_JOBID= 13107180
Free space on /tmp= 66576 MiB
SOLVER NAME= march_rw 2011-03-02
BENCH NAME= SAT09/CRAFTED/sgi/satsgi-n26himBHm28-p0-q293.cnf
COMMAND LINE= ./march_rw BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3257653-1303470910/watcher-3257653-1303470910 -o /tmp/evaluation-result-3257653-1303470910/solver-3257653-1303470910 -C 2400 -W 1300 -M 7680 ./march_rw HOME/instance-3257653-1303470910.cnf
TIME LIMIT= 2400 seconds
MEMORY LIMIT= 7680 MiB
NBCORE= 2
MD5SUM BENCH= 77c99bec4213dcc6c3ba45acbf0b6bc7
RANDOM SEED=1574350932
node128.alineos.net Linux 2.6.18-164.el5 #1 SMP Thu Sep 3 03:28:30 EDT 2009
/proc/cpuinfo:
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cpu family : 6
model : 26
model name : Intel(R) Xeon(R) CPU X5550 @ 2.67GHz
stepping : 5
cpu MHz : 2666.852
cache size : 8192 KB
physical id : 0
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cpu cores : 4
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fpu : yes
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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 : 5333.70
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 : 2666.852
cache size : 8192 KB
physical id : 1
siblings : 4
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cpu cores : 4
apicid : 16
fpu : yes
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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 : 2
vendor_id : GenuineIntel
cpu family : 6
model : 26
model name : Intel(R) Xeon(R) CPU X5550 @ 2.67GHz
stepping : 5
cpu MHz : 2666.852
cache size : 8192 KB
physical id : 0
siblings : 4
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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 : 5332.82
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 : 2666.852
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 : 5332.75
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 : 2666.852
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 : 2666.852
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 : 2666.852
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 : 2666.852
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 : 5434.49
clflush size : 64
cache_alignment : 64
address sizes : 40 bits physical, 48 bits virtual
power management: [8]
/proc/meminfo:
MemTotal: 32951132 kB
MemFree: 21923348 kB
Buffers: 812504 kB
Cached: 9580940 kB
SwapCached: 4 kB
Active: 1353468 kB
Inactive: 9109712 kB
HighTotal: 0 kB
HighFree: 0 kB
LowTotal: 32951132 kB
LowFree: 21923348 kB
SwapTotal: 67111528 kB
SwapFree: 67111524 kB
Dirty: 3748 kB
Writeback: 0 kB
AnonPages: 69244 kB
Mapped: 15556 kB
Slab: 500780 kB
PageTables: 5836 kB
NFS_Unstable: 0 kB
Bounce: 0 kB
CommitLimit: 83587092 kB
Committed_AS: 215840 kB
VmallocTotal: 34359738367 kB
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VmallocChunk: 34359440975 kB
HugePages_Total: 0
HugePages_Free: 0
HugePages_Rsvd: 0
Hugepagesize: 2048 kB
Free space on /tmp at the end= 66572 MiB
End job on node128 at 2011-04-22 13:15:10