25.49/25.58 c MPhaseSAT_M version 401 suited for random catagory by Jingchao Chen, April 1,2011
25.49/25.58 c input CNF file=HOME/instance-3095551-1301753803.cnf
25.49/25.58 c Clause#=1065 var#=250 ratio=4
25.49/25.58 c Simplified clause#=1065
25.49/25.58 c XOR_varElimination deleted var#=0 clauses#=1065
25.49/25.58 c inative var#=0
25.49/25.58 c free var#=244
25.49/25.58 c local search on
25.49/25.58 c height=11 age=33
25.49/25.58 c hybrid solving ...
25.49/25.58 c switch to march
25.49/25.58 c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
25.49/25.58 c stat :: sign balance is biased by 0.485
25.49/25.58 c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
25.49/25.58 c simplify_formula():: removed 0 tautological, 0 satisfied and 492 duplicate clauses
25.49/25.58 c resolvent_look() :: found 38 resolvents
25.49/25.58 c longest clause has size 5
25.49/25.58 c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
25.49/25.58 c number of free variables = 244
25.49/25.58 c dynamic_preselect_setsize :: off
25.59/25.64 c 0 / 4 NodeCount: 197
25.79/25.85 c 1 / 4 NodeCount: 793
26.09/26.11 c 2 / 4 NodeCount: 1551
26.30/26.32 c 3 / 4 NodeCount: 2208
26.30/26.40 c 4 / 4 NodeCount: 2468
26.30/26.40 c
26.30/26.40 s UNSATISFIABLE
26.30/26.40 c
26.30/26.40 c Running time=26.402986
runsolver Copyright (C) 2010 Olivier ROUSSEL
This is runsolver version 3.3.0 (svn: 893)
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-3095551-1301753803/watcher-3095551-1301753803 -o /tmp/evaluation-result-3095551-1301753803/solver-3095551-1301753803 -C 2400 -W 1300 -M 7680 MPhaseSAT_M HOME/instance-3095551-1301753803.cnf
running on 2 cores: 4,6
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: 3.86 3.97 3.92 4/187 7528
/proc/meminfo: memFree=22497480/32951124 swapFree=67111528/67111528
[pid=7528] ppid=7526 vsize=3184 CPUtime=0 cores=4,6
/proc/7528/stat : 7528 (MPhaseSAT_M) R 7526 7528 6507 0 -1 4202496 361 0 0 0 0 0 0 0 25 0 1 0 286980701 3260416 299 33554432000 134512640 134829744 4291710320 18446744073709551615 134580644 0 0 4096 1026 0 0 0 17 4 0 0 0
/proc/7528/statm: 796 299 238 78 0 82 0
[startup+0.00814299 s]
/proc/loadavg: 3.86 3.97 3.92 4/187 7528
/proc/meminfo: memFree=22497480/32951124 swapFree=67111528/67111528
[pid=7528] ppid=7526 vsize=3308 CPUtime=0 cores=4,6
/proc/7528/stat : 7528 (MPhaseSAT_M) R 7526 7528 6507 0 -1 4202496 397 0 0 0 0 0 0 0 25 0 1 0 286980701 3387392 335 33554432000 134512640 134829744 4291710320 18446744073709551615 12047868 0 0 4096 1026 0 0 0 17 4 0 0 0
/proc/7528/statm: 827 336 262 78 0 113 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 3308
[startup+0.100185 s]
/proc/loadavg: 3.86 3.97 3.92 4/187 7528
/proc/meminfo: memFree=22497480/32951124 swapFree=67111528/67111528
[pid=7528] ppid=7526 vsize=3572 CPUtime=0.09 cores=4,6
/proc/7528/stat : 7528 (MPhaseSAT_M) R 7526 7528 6507 0 -1 4202496 481 0 0 0 9 0 0 0 25 0 1 0 286980701 3657728 419 33554432000 134512640 134829744 4291710320 18446744073709551615 134725305 0 0 4096 1026 0 0 0 17 4 0 0 0
/proc/7528/statm: 893 419 270 78 0 179 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3572
[startup+0.301153 s]
/proc/loadavg: 3.86 3.97 3.92 4/187 7528
/proc/meminfo: memFree=22497480/32951124 swapFree=67111528/67111528
[pid=7528] ppid=7526 vsize=3836 CPUtime=0.29 cores=4,6
/proc/7528/stat : 7528 (MPhaseSAT_M) R 7526 7528 6507 0 -1 4202496 539 0 0 0 29 0 0 0 25 0 1 0 286980701 3928064 477 33554432000 134512640 134829744 4291710320 18446744073709551615 134661797 0 0 4096 1026 0 0 0 17 4 0 0 0
/proc/7528/statm: 959 477 270 78 0 245 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3836
[startup+0.701076 s]
/proc/loadavg: 3.86 3.97 3.92 4/187 7528
/proc/meminfo: memFree=22497480/32951124 swapFree=67111528/67111528
[pid=7528] ppid=7526 vsize=4100 CPUtime=0.69 cores=4,6
/proc/7528/stat : 7528 (MPhaseSAT_M) R 7526 7528 6507 0 -1 4202496 606 0 0 0 69 0 0 0 25 0 1 0 286980701 4198400 544 33554432000 134512640 134829744 4291710320 18446744073709551615 134609318 0 0 4096 1026 0 0 0 17 4 0 0 0
/proc/7528/statm: 1025 544 273 78 0 311 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 4100
[startup+1.50094 s]
/proc/loadavg: 3.86 3.97 3.92 4/188 7529
/proc/meminfo: memFree=22496000/32951124 swapFree=67111528/67111528
[pid=7528] ppid=7526 vsize=4100 CPUtime=1.49 cores=4,6
/proc/7528/stat : 7528 (MPhaseSAT_M) R 7526 7528 6507 0 -1 4202496 606 0 0 0 149 0 0 0 25 0 1 0 286980701 4198400 544 33554432000 134512640 134829744 4291710320 18446744073709551615 134609573 0 0 4096 1026 0 0 0 17 4 0 0 0
/proc/7528/statm: 1025 544 273 78 0 311 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 4100
[startup+3.10064 s]
/proc/loadavg: 3.86 3.97 3.92 5/190 7556
/proc/meminfo: memFree=22494288/32951124 swapFree=67111528/67111528
[pid=7528] ppid=7526 vsize=4100 CPUtime=3.09 cores=4,6
/proc/7528/stat : 7528 (MPhaseSAT_M) R 7526 7528 6507 0 -1 4202496 606 0 0 0 309 0 0 0 25 0 1 0 286980701 4198400 544 33554432000 134512640 134829744 4291710320 18446744073709551615 134605709 0 0 4096 1026 0 0 0 17 4 0 0 0
/proc/7528/statm: 1025 544 273 78 0 311 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 4100
[startup+6.30106 s]
/proc/loadavg: 3.87 3.97 3.92 5/190 7583
/proc/meminfo: memFree=22493876/32951124 swapFree=67111528/67111528
[pid=7528] ppid=7526 vsize=4100 CPUtime=6.29 cores=4,6
/proc/7528/stat : 7528 (MPhaseSAT_M) R 7526 7528 6507 0 -1 4202496 606 0 0 0 629 0 0 0 25 0 1 0 286980701 4198400 544 33554432000 134512640 134829744 4291710320 18446744073709551615 134605688 0 0 4096 1026 0 0 0 17 4 0 0 0
/proc/7528/statm: 1025 544 273 78 0 311 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 4100
[startup+12.7009 s]
/proc/loadavg: 3.88 3.97 3.92 5/190 7583
/proc/meminfo: memFree=22492616/32951124 swapFree=67111528/67111528
[pid=7528] ppid=7526 vsize=4232 CPUtime=12.69 cores=4,6
/proc/7528/stat : 7528 (MPhaseSAT_M) R 7526 7528 6507 0 -1 4202496 646 0 0 0 1269 0 0 0 25 0 1 0 286980701 4333568 584 33554432000 134512640 134829744 4291710320 18446744073709551615 134605332 0 0 4096 1026 0 0 0 17 4 0 0 0
/proc/7528/statm: 1058 584 273 78 0 344 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 4232
[startup+25.5006 s]
/proc/loadavg: 3.91 3.97 3.92 5/190 7584
/proc/meminfo: memFree=22491020/32951124 swapFree=67111528/67111528
[pid=7528] ppid=7526 vsize=4232 CPUtime=25.49 cores=4,6
/proc/7528/stat : 7528 (MPhaseSAT_M) R 7526 7528 6507 0 -1 4202496 648 0 0 0 2549 0 0 0 25 0 1 0 286980701 4333568 586 33554432000 134512640 134829744 4291710320 18446744073709551615 134605755 0 0 4096 1026 0 0 0 17 4 0 0 0
/proc/7528/statm: 1058 586 274 78 0 344 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 4232
Solver just ended. Dumping a history of the last processes samples
[startup+25.9005 s]
/proc/loadavg: 3.91 3.97 3.92 5/190 7584
/proc/meminfo: memFree=22491020/32951124 swapFree=67111528/67111528
[pid=7528] ppid=7526 vsize=4556 CPUtime=25.89 cores=4,6
/proc/7528/stat : 7528 (MPhaseSAT_M) R 7526 7528 6507 0 -1 4202496 712 0 0 0 2589 0 0 0 25 0 1 0 286980701 4665344 650 33554432000 134512640 134829744 4291710320 18446744073709551615 134796450 0 0 4096 1026 0 0 0 17 4 0 0 0
/proc/7528/statm: 1139 650 303 78 0 425 0
Current children cumulated CPU time (s) 25.89
Current children cumulated vsize (KiB) 4556
[startup+26.3004 s]
/proc/loadavg: 3.91 3.97 3.92 5/190 7584
/proc/meminfo: memFree=22490772/32951124 swapFree=67111528/67111528
[pid=7528] ppid=7526 vsize=4556 CPUtime=26.3 cores=4,6
/proc/7528/stat : 7528 (MPhaseSAT_M) R 7526 7528 6507 0 -1 4202496 716 0 0 0 2630 0 0 0 25 0 1 0 286980701 4665344 654 33554432000 134512640 134829744 4291710320 18446744073709551615 134789129 0 0 4096 1026 0 0 0 17 4 0 0 0
/proc/7528/statm: 1139 654 303 78 0 425 0
Current children cumulated CPU time (s) 26.3
Current children cumulated vsize (KiB) 4556
Child status: 20
Real time (s): 26.4052
CPU time (s): 26.404
CPU user time (s): 26.403
CPU system time (s): 0.000999
CPU usage (%): 99.9956
Max. virtual memory (cumulated for all children) (KiB): 4556
getrusage(RUSAGE_CHILDREN,...) data:
user time used= 26.403
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= 721
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= 6
involuntary context switches= 44
runsolver used 0.047992 second user time and 0.077988 second system time
The end
Begin job on node106 at 2011-04-02 16:16:43
IDJOB=3095551
IDBENCH=82833
IDSOLVER=1522
FILE ID=node106/3095551-1301753803
RUNJOBID= node106-1301748582-6526
PBS_JOBID= 12841030
Free space on /tmp= 71520 MiB
SOLVER NAME= MPhaseSAT_M 2011-02-16
BENCH NAME= SAT11/random/medium/unif-k3-r4.26-v250-c1065-S1295196126-061.UNKNOWN.cnf
COMMAND LINE= MPhaseSAT_M BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3095551-1301753803/watcher-3095551-1301753803 -o /tmp/evaluation-result-3095551-1301753803/solver-3095551-1301753803 -C 2400 -W 1300 -M 7680 MPhaseSAT_M HOME/instance-3095551-1301753803.cnf
TIME LIMIT= 2400 seconds
MEMORY LIMIT= 7680 MiB
NBCORE= 2
MD5SUM BENCH= 7d874fabf91f4391d9452197998f82c2
RANDOM SEED=679279055
node106.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 : 2666.830
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 : 5333.66
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 : 2666.830
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 : 5226.20
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 : 2666.830
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 : 5332.75
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 : 2666.830
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 : 5332.82
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 : 2666.830
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 : 5332.74
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 : 2666.830
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 : 2666.830
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 : 5332.75
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 : 2666.830
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 : 5332.83
clflush size : 64
cache_alignment : 64
address sizes : 40 bits physical, 48 bits virtual
power management: [8]
/proc/meminfo:
MemTotal: 32951124 kB
MemFree: 22497636 kB
Buffers: 338368 kB
Cached: 9728984 kB
SwapCached: 0 kB
Active: 6769452 kB
Inactive: 3422048 kB
HighTotal: 0 kB
HighFree: 0 kB
LowTotal: 32951124 kB
LowFree: 22497636 kB
SwapTotal: 67111528 kB
SwapFree: 67111528 kB
Dirty: 1076 kB
Writeback: 0 kB
AnonPages: 123808 kB
Mapped: 16540 kB
Slab: 199424 kB
PageTables: 5384 kB
NFS_Unstable: 0 kB
Bounce: 0 kB
CommitLimit: 83587088 kB
Committed_AS: 331428 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= 71516 MiB
End job on node106 at 2011-04-02 16:17:10