0.02/0.08 c SAT4J: a SATisfiability library for Java (c) 2004-2010 Daniel Le Berre
0.02/0.08 c This is free software under the dual EPL/GNU LGPL licenses.
0.02/0.08 c See www.sat4j.org for details.
0.02/0.09 c version 2.3.1.v20110525
0.02/0.09 c java.runtime.name Java(TM) SE Runtime Environment
0.02/0.09 c java.vm.name Java HotSpot(TM) 64-Bit Server VM
0.02/0.09 c java.vm.version 19.1-b02
0.02/0.09 c java.vm.vendor Sun Microsystems Inc.
0.02/0.09 c sun.arch.data.model 64
0.02/0.09 c java.version 1.6.0_24
0.02/0.09 c os.name Linux
0.02/0.09 c os.version 2.6.18-164.el5
0.02/0.09 c os.arch amd64
0.02/0.09 c Free memory 9996466904
0.02/0.09 c Max memory 10048897024
0.02/0.09 c Total memory 10048897024
0.02/0.09 c Number of processors 8
0.10/0.10 c Pseudo Boolean Optimization
0.10/0.10 c Cutting planes based inference (org.sat4j.pb.core.PBSolverCP)
0.10/0.10 c --- Begin Solver configuration ---
0.10/0.10 c org.sat4j.pb.constraints.PBMaxClauseCardConstrDataStructure@38540408
0.10/0.10 c Learn all clauses as in MiniSAT
0.10/0.10 c claDecay=0.999 varDecay=0.95 conflictBoundIncFactor=1.5 initConflictBound=100
0.10/0.10 c VSIDS like heuristics from MiniSAT using a heap phase appearing in latest learned clause taking into account the objective function
0.10/0.10 c No reason simplification
0.10/0.10 c Armin Biere (Picosat) restarts strategy
0.10/0.10 c Glucose learned constraints deletion strategy
0.10/0.10 c timeout=2147483s
0.10/0.10 c DB Simplification allowed=false
0.10/0.10 c --- End Solver configuration ---
0.10/0.10 c solving HOME/instance-3455926-1307225337.opb
0.10/0.10 c reading problem ...
0.10/0.12 c ... done. Wall clock time 0.019s.
0.10/0.12 c #vars 70
0.10/0.12 c #constraints 102
0.10/0.12 c constraints type
0.10/0.12 c org.sat4j.pb.constraints.pb.OriginalHTClausePB => 49
0.10/0.12 c org.sat4j.pb.constraints.pb.MaxWatchPb => 53
0.10/0.19 c SATISFIABLE
0.10/0.19 c OPTIMIZING...
0.10/0.19 c Got one! Elapsed wall clock time (in seconds):0.086
0.10/0.19 o 3
0.10/0.19 c starts : 1
0.10/0.19 c conflicts : 8
0.10/0.19 c decisions : 16
0.10/0.19 c propagations : 171
0.10/0.19 c inspects : 800
0.10/0.19 c shortcuts : 0
0.10/0.19 c learnt literals : 0
0.10/0.19 c learnt binary clauses : 0
0.10/0.19 c learnt ternary clauses : 0
0.10/0.19 c learnt constraints : 8
0.10/0.19 c ignored constraints : 0
0.10/0.19 c root simplifications : 0
0.10/0.19 c removed literals (reason simplification) : 0
0.10/0.19 c reason swapping (by a shorter reason) : 0
0.10/0.19 c Calls to reduceDB : 0
0.10/0.19 c number of reductions to clauses (during analyze) : 0
0.10/0.19 c number of learned constraints concerned by reduction : 0
0.10/0.19 c number of learning phase by resolution : 0
0.10/0.19 c number of learning phase by cutting planes : 0
0.10/0.19 c speed (assignments/second) : 57000.0
0.10/0.19 c non guided choices 2
0.10/0.19 c learnt constraints type
0.10/0.19 c constraints type
0.10/0.19 c org.sat4j.pb.constraints.pb.OriginalHTClausePB => 49
0.10/0.19 c org.sat4j.pb.constraints.pb.MaxWatchPb => 53
0.10/0.19 s OPTIMUM FOUND
0.10/0.19 v x1 x2 -x3 -x4 -x5 -x6 -x7 x8 -x9 x10 x11 -x12 -x13 -x14 -x15 -x16 -x17 -x18 -x19 -x20 -x21
0.10/0.19 c objective function=3
0.10/0.19 c Total wall clock time (in seconds): 0.089
runsolver Copyright (C) 2010-2011 Olivier ROUSSEL
This is runsolver version 3.3.0 (svn: 977)
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-3455926-1307225337/watcher-3455926-1307225337 -o /tmp/evaluation-result-3455926-1307225337/solver-3455926-1307225337 -C 1800 -W 1900 -M 15500 java -server -Xms10000m -Xmx10000m -jar sat4j-pb.jar CuttingPlanes HOME/instance-3455926-1307225337.opb
running on 4 cores: 0,2,4,6
Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1830 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 1900 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: 2.01 2.03 2.00 2/533 23458
/proc/meminfo: memFree=18894004/32950928 swapFree=58671692/67111528
[pid=23458] ppid=23456 vsize=10444316 CPUtime=0 cores=0,2,4,6
/proc/23458/stat : 23458 (java) S 23456 23458 22299 0 -1 4202496 7737 0 1 0 0 0 0 0 25 0 2 0 912764328 10694979584 7439 33554432000 1073741824 1073778376 140734793908720 18446744073709551615 256427194341 0 0 0 16784584 18446744073709551615 0 0 17 2 0 0 0
/proc/23458/statm: 2611079 7452 917 9 0 2602235 0
[pid=23458/tid=23459] ppid=23456 vsize=10444316 CPUtime=0 cores=0,2,4,6
/proc/23458/task/23459/stat : 23459 (java) R 23456 23458 22299 0 -1 4202560 8191 0 1 0 0 0 0 0 25 0 2 0 912764328 10694979584 9006 33554432000 1073741824 1073778376 140734793908720 18446744073709551615 256415085627 0 4 0 16784584 0 0 0 -1 4 0 0 0
[startup+0.027559 s]
/proc/loadavg: 2.01 2.03 2.00 2/533 23458
/proc/meminfo: memFree=18894004/32950928 swapFree=58671692/67111528
[pid=23458] ppid=23456 vsize=10455012 CPUtime=0.02 cores=0,2,4,6
/proc/23458/stat : 23458 (java) S 23456 23458 22299 0 -1 4202496 10744 0 1 0 1 1 0 0 25 0 10 0 912764328 10705932288 10443 33554432000 1073741824 1073778376 140734793908720 18446744073709551615 256427194341 0 0 0 16784584 18446744073709551615 0 0 17 2 0 0 0
/proc/23458/statm: 2613753 10443 1515 9 0 2604501 0
[pid=23458/tid=23459] ppid=23456 vsize=10455012 CPUtime=0.01 cores=0,2,4,6
/proc/23458/task/23459/stat : 23459 (java) R 23456 23458 22299 0 -1 4202560 9625 0 1 0 1 0 0 0 25 0 10 0 912764328 10705932288 10445 33554432000 1073741824 1073778376 140734793908720 18446744073709551615 47792279089157 0 4 0 16784584 0 0 0 -1 2 0 0 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 10455012
[startup+0.100549 s]
/proc/loadavg: 2.01 2.03 2.00 2/533 23458
/proc/meminfo: memFree=18894004/32950928 swapFree=58671692/67111528
[pid=23458] ppid=23456 vsize=10539820 CPUtime=0.1 cores=0,2,4,6
/proc/23458/stat : 23458 (java) S 23456 23458 22299 0 -1 4202496 13102 0 1 0 9 1 0 0 25 0 18 0 912764328 10792775680 12777 33554432000 1073741824 1073778376 140734793908720 18446744073709551615 256427194341 0 0 0 16800975 18446744073709551615 0 0 17 2 0 0 0
/proc/23458/statm: 2634955 12777 2093 9 0 2625689 0
[pid=23458/tid=23459] ppid=23456 vsize=10539820 CPUtime=0.08 cores=0,2,4,6
/proc/23458/task/23459/stat : 23459 (java) R 23456 23458 22299 0 -1 4202560 11180 0 1 0 7 1 0 0 18 0 18 0 912764328 10792775680 12777 33554432000 1073741824 1073778376 140734793908720 18446744073709551615 47792280654406 0 4 0 16800975 0 0 0 -1 2 0 0 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 10539820
Solver just ended. Dumping a history of the last processes samples
[startup+0.20047 s]
/proc/loadavg: 2.01 2.03 2.00 2/533 23458
/proc/meminfo: memFree=18894004/32950928 swapFree=58671692/67111528
[pid=23458] ppid=23456 vsize=10545408 CPUtime=0.31 cores=0,2,4,6
/proc/23458/stat : 23458 (java) S 23456 23458 22299 0 -1 4202496 16124 0 1 0 29 2 0 0 25 0 17 0 912764328 10798497792 15008 33554432000 1073741824 1073778376 140734793908720 18446744073709551615 256427194341 0 0 0 16800975 18446744073709551615 0 0 17 2 0 0 0
/proc/23458/statm: 2636352 15008 2188 9 0 2627086 0
[pid=23458/tid=23459] ppid=23456 vsize=10545408 CPUtime=0.18 cores=0,2,4,6
/proc/23458/task/23459/stat : 23459 (java) S 23456 23458 22299 0 -1 4202560 11908 0 1 0 17 1 0 0 20 0 17 0 912764328 10798497792 15008 33554432000 1073741824 1073778376 140734793908720 18446744073709551615 256427207577 0 4 0 16800975 18446604448446229504 0 0 -1 2 0 0 0
Current children cumulated CPU time (s) 0.31
Current children cumulated vsize (KiB) 10545408
Child status: 30
Real time (s): 0.211724
CPU time (s): 0.32795
CPU user time (s): 0.295955
CPU system time (s): 0.031995
CPU usage (%): 154.895
Max. virtual memory (cumulated for all children) (KiB): 10545408
getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.295955
system time used= 0.031995
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 16125
page faults= 1
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 126
involuntary context switches= 11
runsolver used 0.004999 second user time and 0.014997 second system time
The end
Begin job on node115 at 2011-06-05 00:08:57
IDJOB=3455926
IDBENCH=47938
IDSOLVER=1951
FILE ID=node115/3455926-1307225337
RUNJOBID= node115-1307215871-22318
PBS_JOBID= 13509105
Free space on /tmp= 73840 MiB
SOLVER NAME= Sat4j CuttingPlanes 2.3.0
BENCH NAME= PB07/normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/factor-mod-size=7-P0=79-P1=41-B.opb
COMMAND LINE= java -server -Xms10000m -Xmx10000m -jar sat4j-pb.jar CuttingPlanes BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3455926-1307225337/watcher-3455926-1307225337 -o /tmp/evaluation-result-3455926-1307225337/solver-3455926-1307225337 -C 1800 -W 1900 -M 15500 java -server -Xms10000m -Xmx10000m -jar sat4j-pb.jar CuttingPlanes HOME/instance-3455926-1307225337.opb
TIME LIMIT= 1800 seconds
MEMORY LIMIT= 15500 MiB
NBCORE= 4
MD5SUM BENCH= 4ddd68556b0128f7c9c0c4c2bfb48c53
RANDOM SEED=760276023
node115.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 : 2666.811
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 : 5333.62
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 : 2666.811
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 : 5226.15
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 : 2666.811
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 : 2666.811
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 : 2666.811
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 : 5332.77
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 : 2666.811
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 : 5332.74
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 : 2666.811
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 : 2666.811
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 : 5332.74
clflush size : 64
cache_alignment : 64
address sizes : 40 bits physical, 48 bits virtual
power management: [8]
/proc/meminfo:
MemTotal: 32950928 kB
MemFree: 18894144 kB
Buffers: 217692 kB
Cached: 389988 kB
SwapCached: 65828 kB
Active: 5226764 kB
Inactive: 8580308 kB
HighTotal: 0 kB
HighFree: 0 kB
LowTotal: 32950928 kB
LowFree: 18894144 kB
SwapTotal: 67111528 kB
SwapFree: 58671692 kB
Dirty: 676 kB
Writeback: 0 kB
AnonPages: 13137872 kB
Mapped: 35772 kB
Slab: 97688 kB
PageTables: 83688 kB
NFS_Unstable: 0 kB
Bounce: 0 kB
CommitLimit: 83586992 kB
Committed_AS: 162175868 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= 73836 MiB
End job on node115 at 2011-06-05 00:08:57