25.69/25.70 c MPhaseSAT_M version 401 suited for random catagory by Jingchao Chen, April 1,2011
25.69/25.70 c input CNF file=HOME/instance-3220244-1303276299.cnf
25.69/25.70 c Clause#=1065 var#=250 ratio=4
25.69/25.70 c Simplified clause#=1065
25.69/25.70 c XOR_varElimination deleted var#=0 clauses#=1065
25.69/25.70 c inative var#=0
25.69/25.70 c free var#=243
25.69/25.70 c local search on
25.69/25.70 c height=11 age=34
25.69/25.70 c hybrid solving ...
25.69/25.70 c switch to march
25.69/25.70 c simplify_formula():: removed 0 tautological, 0 satisfied and 1 duplicate clauses
25.69/25.70 c stat :: sign balance is biased by 0.402
25.69/25.70 c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
25.69/25.70 c simplify_formula():: removed 0 tautological, 0 satisfied and 502 duplicate clauses
25.69/25.70 c resolvent_look() :: found 44 resolvents
25.69/25.70 c longest clause has size 5
25.69/25.70 c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
25.69/25.70 c number of free variables = 242
25.69/25.70 c dynamic_preselect_setsize :: off
25.69/25.77 c 0 / 4 NodeCount: 237
25.79/25.89 c 1 / 4 NodeCount: 576
25.99/26.01 c 2 / 4 NodeCount: 946
25.99/26.08 c 3 / 4 NodeCount: 1137
25.99/26.09 c 4 / 4 NodeCount: 1155
25.99/26.09 c
25.99/26.09 s UNSATISFIABLE
25.99/26.09 c
25.99/26.09 c Running time=26.090033
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-3220244-1303276299/watcher-3220244-1303276299 -o /tmp/evaluation-result-3220244-1303276299/solver-3220244-1303276299 -C 5000 -W 5000 -M 15500 MPhaseSAT_M HOME/instance-3220244-1303276299.cnf
running on 4 cores: 1,3,5,7
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): 5000 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: 1.93 1.99 1.99 3/175 21840
/proc/meminfo: memFree=19732928/32951132 swapFree=67111528/67111528
[pid=21840] ppid=21838 vsize=3184 CPUtime=0 cores=1,3,5,7
/proc/21840/stat : 21840 (MPhaseSAT_M) R 21838 21840 20659 0 -1 4202496 360 0 0 0 0 0 0 0 25 0 1 0 439228546 3260416 300 33554432000 134512640 134829744 4291622976 18446744073709551615 134580676 0 0 4096 1026 0 0 0 17 1 0 0 0
/proc/21840/statm: 796 300 238 78 0 82 0
[startup+0.0103199 s]
/proc/loadavg: 1.93 1.99 1.99 3/175 21840
/proc/meminfo: memFree=19732928/32951132 swapFree=67111528/67111528
[pid=21840] ppid=21838 vsize=3308 CPUtime=0 cores=1,3,5,7
/proc/21840/stat : 21840 (MPhaseSAT_M) R 21838 21840 20659 0 -1 4202496 415 0 0 0 0 0 0 0 25 0 1 0 439228546 3387392 355 33554432000 134512640 134829744 4291622976 18446744073709551615 134722800 0 0 4096 1026 0 0 0 17 1 0 0 0
/proc/21840/statm: 827 355 271 78 0 113 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 3308
[startup+0.100302 s]
/proc/loadavg: 1.93 1.99 1.99 3/175 21840
/proc/meminfo: memFree=19732928/32951132 swapFree=67111528/67111528
[pid=21840] ppid=21838 vsize=3572 CPUtime=0.09 cores=1,3,5,7
/proc/21840/stat : 21840 (MPhaseSAT_M) R 21838 21840 20659 0 -1 4202496 480 0 0 0 9 0 0 0 25 0 1 0 439228546 3657728 420 33554432000 134512640 134829744 4291622976 18446744073709551615 134725760 0 0 4096 1026 0 0 0 17 1 0 0 0
/proc/21840/statm: 893 420 271 78 0 179 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3572
[startup+0.300265 s]
/proc/loadavg: 1.93 1.99 1.99 3/175 21840
/proc/meminfo: memFree=19732928/32951132 swapFree=67111528/67111528
[pid=21840] ppid=21838 vsize=3836 CPUtime=0.29 cores=1,3,5,7
/proc/21840/stat : 21840 (MPhaseSAT_M) R 21838 21840 20659 0 -1 4202496 536 0 0 0 29 0 0 0 25 0 1 0 439228546 3928064 476 33554432000 134512640 134829744 4291622976 18446744073709551615 134661368 0 0 4096 1026 0 0 0 17 1 0 0 0
/proc/21840/statm: 959 476 271 78 0 245 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3836
[startup+0.700197 s]
/proc/loadavg: 1.93 1.99 1.99 3/175 21840
/proc/meminfo: memFree=19732928/32951132 swapFree=67111528/67111528
[pid=21840] ppid=21838 vsize=4100 CPUtime=0.69 cores=1,3,5,7
/proc/21840/stat : 21840 (MPhaseSAT_M) R 21838 21840 20659 0 -1 4202496 605 0 0 0 69 0 0 0 25 0 1 0 439228546 4198400 545 33554432000 134512640 134829744 4291622976 18446744073709551615 134605622 0 0 4096 1026 0 0 0 17 1 0 0 0
/proc/21840/statm: 1025 545 274 78 0 311 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 4100
[startup+1.50106 s]
/proc/loadavg: 1.93 1.99 1.99 3/176 21841
/proc/meminfo: memFree=19731952/32951132 swapFree=67111528/67111528
[pid=21840] ppid=21838 vsize=4100 CPUtime=1.49 cores=1,3,5,7
/proc/21840/stat : 21840 (MPhaseSAT_M) R 21838 21840 20659 0 -1 4202496 605 0 0 0 149 0 0 0 25 0 1 0 439228546 4198400 545 33554432000 134512640 134829744 4291622976 18446744073709551615 134605755 0 0 4096 1026 0 0 0 17 1 0 0 0
/proc/21840/statm: 1025 545 274 78 0 311 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 4100
[startup+3.10079 s]
/proc/loadavg: 1.93 1.99 1.99 3/176 21841
/proc/meminfo: memFree=19731548/32951132 swapFree=67111528/67111528
[pid=21840] ppid=21838 vsize=4100 CPUtime=3.09 cores=1,3,5,7
/proc/21840/stat : 21840 (MPhaseSAT_M) R 21838 21840 20659 0 -1 4202496 605 0 0 0 309 0 0 0 25 0 1 0 439228546 4198400 545 33554432000 134512640 134829744 4291622976 18446744073709551615 134607544 0 0 4096 1026 0 0 0 17 1 0 0 0
/proc/21840/statm: 1025 545 274 78 0 311 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 4100
[startup+6.30023 s]
/proc/loadavg: 1.93 1.99 1.99 3/176 21841
/proc/meminfo: memFree=19731676/32951132 swapFree=67111528/67111528
[pid=21840] ppid=21838 vsize=4100 CPUtime=6.29 cores=1,3,5,7
/proc/21840/stat : 21840 (MPhaseSAT_M) R 21838 21840 20659 0 -1 4202496 605 0 0 0 629 0 0 0 25 0 1 0 439228546 4198400 545 33554432000 134512640 134829744 4291622976 18446744073709551615 134605832 0 0 4096 1026 0 0 0 17 1 0 0 0
/proc/21840/statm: 1025 545 274 78 0 311 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 4100
[startup+12.7001 s]
/proc/loadavg: 1.94 1.99 1.99 3/176 21841
/proc/meminfo: memFree=19731080/32951132 swapFree=67111528/67111528
[pid=21840] ppid=21838 vsize=4232 CPUtime=12.69 cores=1,3,5,7
/proc/21840/stat : 21840 (MPhaseSAT_M) R 21838 21840 20659 0 -1 4202496 642 0 0 0 1269 0 0 0 25 0 1 0 439228546 4333568 582 33554432000 134512640 134829744 4291622976 18446744073709551615 134606462 0 0 4096 1026 0 0 0 17 1 0 0 0
/proc/21840/statm: 1058 582 274 78 0 344 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 4232
[startup+25.5009 s]
/proc/loadavg: 1.95 1.99 1.99 3/176 21841
/proc/meminfo: memFree=19730972/32951132 swapFree=67111528/67111528
[pid=21840] ppid=21838 vsize=4232 CPUtime=25.49 cores=1,3,5,7
/proc/21840/stat : 21840 (MPhaseSAT_M) R 21838 21840 20659 0 -1 4202496 646 0 0 0 2549 0 0 0 25 0 1 0 439228546 4333568 586 33554432000 134512640 134829744 4291622976 18446744073709551615 134605517 0 0 4096 1026 0 0 0 17 1 0 0 0
/proc/21840/statm: 1058 586 275 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+25.9009 s]
/proc/loadavg: 1.95 1.99 1.99 3/176 21841
/proc/meminfo: memFree=19730972/32951132 swapFree=67111528/67111528
[pid=21840] ppid=21838 vsize=4556 CPUtime=25.89 cores=1,3,5,7
/proc/21840/stat : 21840 (MPhaseSAT_M) R 21838 21840 20659 0 -1 4202496 711 0 0 0 2589 0 0 0 25 0 1 0 439228546 4665344 651 33554432000 134512640 134829744 4291622976 18446744073709551615 134822530 0 0 4096 1026 0 0 0 17 1 0 0 0
/proc/21840/statm: 1139 651 304 78 0 425 0
Current children cumulated CPU time (s) 25.89
Current children cumulated vsize (KiB) 4556
[startup+26.0008 s]
/proc/loadavg: 1.95 1.99 1.99 3/176 21841
/proc/meminfo: memFree=19730972/32951132 swapFree=67111528/67111528
[pid=21840] ppid=21838 vsize=4556 CPUtime=25.99 cores=1,3,5,7
/proc/21840/stat : 21840 (MPhaseSAT_M) R 21838 21840 20659 0 -1 4202496 712 0 0 0 2599 0 0 0 25 0 1 0 439228546 4665344 652 33554432000 134512640 134829744 4291622976 18446744073709551615 134822516 0 0 4096 1026 0 0 0 17 1 0 0 0
/proc/21840/statm: 1139 652 304 78 0 425 0
Current children cumulated CPU time (s) 25.99
Current children cumulated vsize (KiB) 4556
Child status: 20
Real time (s): 26.0926
CPU time (s): 26.091
CPU user time (s): 26.089
CPU system time (s): 0.001999
CPU usage (%): 99.9939
Max. virtual memory (cumulated for all children) (KiB): 4556
getrusage(RUSAGE_CHILDREN,...) data:
user time used= 26.089
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= 717
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= 38
runsolver used 0.029995 second user time and 0.090986 second system time
The end
Begin job on node128 at 2011-04-20 07:11:39
IDJOB=3220244
IDBENCH=82724
IDSOLVER=1637
FILE ID=node128/3220244-1303276299
RUNJOBID= node128-1303261267-20678
PBS_JOBID= 13049522
Free space on /tmp= 73008 MiB
SOLVER NAME= MPhaseSAT_M 2011-02-16
BENCH NAME= SAT11/random/medium/unif-k3-r4.26-v250-c1065-S931339469-052.UNKNOWN.cnf
COMMAND LINE= MPhaseSAT_M BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3220244-1303276299/watcher-3220244-1303276299 -o /tmp/evaluation-result-3220244-1303276299/solver-3220244-1303276299 -C 5000 -W 5000 -M 15500 MPhaseSAT_M HOME/instance-3220244-1303276299.cnf
TIME LIMIT= 5000 seconds
MEMORY LIMIT= 15500 MiB
NBCORE= 4
MD5SUM BENCH= 25176c8329756b46b3ca32af3843804f
RANDOM SEED=509691038
node128.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 : 2666.852
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 : 5333.70
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
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 : 5332.75
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
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 : 5332.82
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: 19733208 kB
Buffers: 572320 kB
Cached: 12230308 kB
SwapCached: 0 kB
Active: 7817956 kB
Inactive: 5086992 kB
HighTotal: 0 kB
HighFree: 0 kB
LowTotal: 32951132 kB
LowFree: 19733208 kB
SwapTotal: 67111528 kB
SwapFree: 67111528 kB
Dirty: 436 kB
Writeback: 0 kB
AnonPages: 101940 kB
Mapped: 16708 kB
Slab: 251536 kB
PageTables: 4592 kB
NFS_Unstable: 0 kB
Bounce: 0 kB
CommitLimit: 83587092 kB
Committed_AS: 243768 kB
VmallocTotal: 34359738367 kB
VmallocUsed: 296000 kB
VmallocChunk: 34359440975 kB
HugePages_Total: 0
HugePages_Free: 0
HugePages_Rsvd: 0
Hugepagesize: 2048 kB
Free space on /tmp at the end= 73008 MiB
End job on node128 at 2011-04-20 07:12:05