0.03/0.08 c SAT4J: a SATisfiability library for Java (c) 2004-2010 Daniel Le Berre
0.03/0.08 c This is free software under the dual EPL/GNU LGPL licenses.
0.03/0.08 c See www.sat4j.org for details.
0.03/0.08 c version 2.3.1.v20110525
0.03/0.08 c java.runtime.name Java(TM) SE Runtime Environment
0.03/0.08 c java.vm.name Java HotSpot(TM) 64-Bit Server VM
0.03/0.08 c java.vm.version 19.1-b02
0.03/0.08 c java.vm.vendor Sun Microsystems Inc.
0.03/0.08 c sun.arch.data.model 64
0.03/0.08 c java.version 1.6.0_24
0.03/0.08 c os.name Linux
0.03/0.08 c os.version 2.6.18-164.el5
0.03/0.08 c os.arch amd64
0.03/0.08 c Free memory 9996466904
0.03/0.08 c Max memory 10048897024
0.03/0.08 c Total memory 10048897024
0.03/0.08 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@13d4c61c
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-3455929-1307225381.opb
0.10/0.10 c reading problem ...
0.10/0.12 c ... done. Wall clock time 0.018s.
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
0.10/0.20 c SATISFIABLE
0.10/0.20 c OPTIMIZING...
0.10/0.20 c Got one! Elapsed wall clock time (in seconds):0.087
0.10/0.20 o 3
0.10/0.20 c starts : 1
0.10/0.20 c conflicts : 10
0.10/0.20 c decisions : 18
0.10/0.20 c propagations : 195
0.10/0.20 c inspects : 977
0.10/0.20 c shortcuts : 0
0.10/0.20 c learnt literals : 0
0.10/0.20 c learnt binary clauses : 0
0.10/0.20 c learnt ternary clauses : 0
0.10/0.20 c learnt constraints : 10
0.10/0.20 c ignored constraints : 0
0.10/0.20 c root simplifications : 0
0.10/0.20 c removed literals (reason simplification) : 0
0.10/0.20 c reason swapping (by a shorter reason) : 0
0.10/0.20 c Calls to reduceDB : 0
0.10/0.20 c number of reductions to clauses (during analyze) : 0
0.10/0.20 c number of learned constraints concerned by reduction : 0
0.10/0.20 c number of learning phase by resolution : 0
0.10/0.20 c number of learning phase by cutting planes : 0
0.10/0.20 c speed (assignments/second) : 48750.0
0.10/0.20 c non guided choices 2
0.10/0.20 c learnt constraints type
0.10/0.20 c constraints type
0.10/0.20 c org.sat4j.pb.constraints.pb.OriginalHTClausePB => 49
0.10/0.20 c org.sat4j.pb.constraints.pb.MaxWatchPb => 53
0.10/0.20 s OPTIMUM FOUND
0.10/0.20 v x1 x2 -x3 -x4 -x5 -x6 -x7 x8 -x9 x10 x11 x12 x13 -x14 x15 -x16 -x17 -x18 -x19 -x20 -x21
0.10/0.20 c objective function=3
0.10/0.20 c Total wall clock time (in seconds): 0.092
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-3455929-1307225381/watcher-3455929-1307225381 -o /tmp/evaluation-result-3455929-1307225381/solver-3455929-1307225381 -C 1800 -W 1900 -M 15500 java -server -Xms10000m -Xmx10000m -jar sat4j-pb.jar CuttingPlanes HOME/instance-3455929-1307225381.opb
running on 4 cores: 1,3,5,7
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: 1.92 2.01 1.99 2/533 23553
/proc/meminfo: memFree=19901648/32950928 swapFree=58671692/67111528
[pid=23553] ppid=23551 vsize=10444316 CPUtime=0 cores=1,3,5,7
/proc/23553/stat : 23553 (java) S 23551 23553 22299 0 -1 4202496 7239 0 1 0 0 0 0 0 18 0 2 0 912768729 10694979584 6940 33554432000 1073741824 1073778376 140736032714816 18446744073709551615 256427194341 0 0 0 16784584 18446744073709551615 0 0 17 3 0 0 0
/proc/23553/statm: 2611079 6953 917 9 0 2602235 0
[pid=23553/tid=23554] ppid=23551 vsize=10444316 CPUtime=0 cores=1,3,5,7
/proc/23553/task/23554/stat : 23554 (java) R 23551 23553 22299 0 -1 4202560 7705 0 1 0 0 0 0 0 19 0 2 0 912768730 10694979584 8521 33554432000 1073741824 1073778376 140736032714816 18446744073709551615 256415085627 0 4 0 16784584 0 0 0 -1 3 0 0 0
[startup+0.0464851 s]
/proc/loadavg: 1.92 2.01 1.99 2/533 23553
/proc/meminfo: memFree=19901648/32950928 swapFree=58671692/67111528
[pid=23553] ppid=23551 vsize=10467480 CPUtime=0.03 cores=1,3,5,7
/proc/23553/stat : 23553 (java) S 23551 23553 22299 0 -1 4202496 11338 0 1 0 2 1 0 0 18 0 13 0 912768729 10718699520 11034 33554432000 1073741824 1073778376 140736032714816 18446744073709551615 256427194341 0 0 0 16784584 18446744073709551615 0 0 17 3 0 0 0
/proc/23553/statm: 2616870 11036 1679 9 0 2607618 0
[pid=23553/tid=23554] ppid=23551 vsize=10467480 CPUtime=0.03 cores=1,3,5,7
/proc/23553/task/23554/stat : 23554 (java) R 23551 23553 22299 0 -1 4202560 10192 0 1 0 2 1 0 0 25 0 13 0 912768730 10718699520 11036 33554432000 1073741824 1073778376 140736032714816 18446744073709551615 47679139816984 0 4 0 16784584 0 0 0 -1 3 0 0 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 10467480
[startup+0.10045 s]
/proc/loadavg: 1.92 2.01 1.99 2/533 23553
/proc/meminfo: memFree=19901648/32950928 swapFree=58671692/67111528
[pid=23553] ppid=23551 vsize=10540096 CPUtime=0.1 cores=1,3,5,7
/proc/23553/stat : 23553 (java) S 23551 23553 22299 0 -1 4202496 13100 0 1 0 9 1 0 0 18 0 18 0 912768729 10793058304 12766 33554432000 1073741824 1073778376 140736032714816 18446744073709551615 256427194341 0 0 0 16800975 18446744073709551615 0 0 17 3 0 0 0
/proc/23553/statm: 2635024 12766 2092 9 0 2625758 0
[pid=23553/tid=23554] ppid=23551 vsize=10540096 CPUtime=0.08 cores=1,3,5,7
/proc/23553/task/23554/stat : 23554 (java) R 23551 23553 22299 0 -1 4202560 11151 0 1 0 7 1 0 0 25 0 18 0 912768730 10793058304 12766 33554432000 1073741824 1073778376 140736032714816 18446744073709551615 47679139816984 0 4 0 16800975 0 0 0 -1 3 0 0 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 10540096
Solver just ended. Dumping a history of the last processes samples
[startup+0.202539 s]
/proc/loadavg: 1.92 2.01 1.99 2/533 23553
/proc/meminfo: memFree=19901648/32950928 swapFree=58671692/67111528
[pid=23553] ppid=23551 vsize=10544492 CPUtime=0.32 cores=1,3,5,7
/proc/23553/stat : 23553 (java) S 23551 23553 22299 0 -1 4202496 16086 0 1 0 30 2 0 0 18 0 18 0 912768729 10797559808 15107 33554432000 1073741824 1073778376 140736032714816 18446744073709551615 256427194341 0 0 0 16800975 18446744073709551615 0 0 17 3 0 0 0
/proc/23553/statm: 2636123 15107 2190 9 0 2626857 0
[pid=23553/tid=23554] ppid=23551 vsize=10544492 CPUtime=0.18 cores=1,3,5,7
/proc/23553/task/23554/stat : 23554 (java) S 23551 23553 22299 0 -1 4202560 11963 0 1 0 17 1 0 0 20 0 18 0 912768730 10797559808 15107 33554432000 1073741824 1073778376 140736032714816 18446744073709551615 256427207577 0 4 0 16800975 18446604470852321728 0 0 -1 3 0 0 0
Current children cumulated CPU time (s) 0.32
Current children cumulated vsize (KiB) 10544492
Child status: 30
Real time (s): 0.217781
CPU time (s): 0.332948
CPU user time (s): 0.304953
CPU system time (s): 0.027995
CPU usage (%): 152.882
Max. virtual memory (cumulated for all children) (KiB): 10544492
getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.304953
system time used= 0.027995
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 16087
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= 130
involuntary context switches= 26
runsolver used 0.005999 second user time and 0.013997 second system time
The end
Begin job on node115 at 2011-06-05 00:09:41
IDJOB=3455929
IDBENCH=47941
IDSOLVER=1951
FILE ID=node115/3455929-1307225381
RUNJOBID= node115-1307215871-22319
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=37-P1=43-B.opb
COMMAND LINE= java -server -Xms10000m -Xmx10000m -jar sat4j-pb.jar CuttingPlanes BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3455929-1307225381/watcher-3455929-1307225381 -o /tmp/evaluation-result-3455929-1307225381/solver-3455929-1307225381 -C 1800 -W 1900 -M 15500 java -server -Xms10000m -Xmx10000m -jar sat4j-pb.jar CuttingPlanes HOME/instance-3455929-1307225381.opb
TIME LIMIT= 1800 seconds
MEMORY LIMIT= 15500 MiB
NBCORE= 4
MD5SUM BENCH= 2fc96c84e9a32377eb9e70bf4047222f
RANDOM SEED=224561156
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: 19901928 kB
Buffers: 217764 kB
Cached: 388948 kB
SwapCached: 65828 kB
Active: 4220488 kB
Inactive: 8580360 kB
HighTotal: 0 kB
HighFree: 0 kB
LowTotal: 32950928 kB
LowFree: 19901928 kB
SwapTotal: 67111528 kB
SwapFree: 58671692 kB
Dirty: 164 kB
Writeback: 0 kB
AnonPages: 12132052 kB
Mapped: 35716 kB
Slab: 97460 kB
PageTables: 81924 kB
NFS_Unstable: 0 kB
Bounce: 0 kB
CommitLimit: 83586992 kB
Committed_AS: 162194584 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= 73840 MiB
End job on node115 at 2011-06-05 00:09:41