0.06/0.08 c SAT4J: a SATisfiability library for Java (c) 2004-2010 Daniel Le Berre
0.06/0.08 c This is free software under the dual EPL/GNU LGPL licenses.
0.06/0.08 c See www.sat4j.org for details.
0.06/0.09 c version 2.3.1.v20110525
0.06/0.09 c java.runtime.name Java(TM) SE Runtime Environment
0.06/0.09 c java.vm.name Java HotSpot(TM) 64-Bit Server VM
0.06/0.09 c java.vm.version 19.1-b02
0.06/0.09 c java.vm.vendor Sun Microsystems Inc.
0.06/0.09 c sun.arch.data.model 64
0.06/0.09 c java.version 1.6.0_24
0.06/0.09 c os.name Linux
0.06/0.09 c os.version 2.6.18-164.el5
0.06/0.09 c os.arch amd64
0.06/0.09 c Free memory 9996466904
0.06/0.09 c Max memory 10048897024
0.06/0.09 c Total memory 10048897024
0.06/0.09 c Number of processors 8
0.10/0.11 c Pseudo Boolean Optimization
0.10/0.11 c Cutting planes based inference (org.sat4j.pb.core.PBSolverCP)
0.10/0.11 c --- Begin Solver configuration ---
0.10/0.11 c org.sat4j.pb.constraints.PBMaxClauseCardConstrDataStructure@13d4c61c
0.10/0.11 c Learn all clauses as in MiniSAT
0.10/0.11 c claDecay=0.999 varDecay=0.95 conflictBoundIncFactor=1.5 initConflictBound=100
0.10/0.11 c VSIDS like heuristics from MiniSAT using a heap phase appearing in latest learned clause taking into account the objective function
0.10/0.11 c No reason simplification
0.10/0.11 c Armin Biere (Picosat) restarts strategy
0.10/0.11 c Glucose learned constraints deletion strategy
0.10/0.11 c timeout=2147483s
0.10/0.11 c DB Simplification allowed=false
0.10/0.11 c --- End Solver configuration ---
0.10/0.11 c solving HOME/instance-3456186-1307664569.opb
0.10/0.11 c reading problem ...
0.25/0.23 c ... done. Wall clock time 0.12s.
0.25/0.23 c #vars 782
0.25/0.23 c #constraints 2246
0.25/0.23 c constraints type
0.25/0.23 c org.sat4j.pb.constraints.pb.OriginalHTClausePB => 732
0.25/0.23 c org.sat4j.pb.constraints.pb.UnitClausesPB => 50
0.25/0.23 c org.sat4j.pb.constraints.pb.MaxWatchPb => 732
0.25/0.24 c SATISFIABLE
0.25/0.24 c OPTIMIZING...
0.25/0.24 c Got one! Elapsed wall clock time (in seconds):0.134
0.25/0.24 o -4
0.25/0.28 c Got one! Elapsed wall clock time (in seconds):0.169
0.25/0.28 o -5
0.49/0.32 c Got one! Elapsed wall clock time (in seconds):0.213
0.49/0.32 o -6
1.37/0.66 c starts : 5
1.37/0.66 c conflicts : 306
1.37/0.66 c decisions : 329
1.37/0.66 c propagations : 3460
1.37/0.66 c inspects : 281328
1.37/0.66 c shortcuts : 0
1.37/0.66 c learnt literals : 0
1.37/0.66 c learnt binary clauses : 0
1.37/0.66 c learnt ternary clauses : 0
1.37/0.66 c learnt constraints : 305
1.37/0.66 c ignored constraints : 0
1.37/0.66 c root simplifications : 0
1.37/0.66 c removed literals (reason simplification) : 0
1.37/0.66 c reason swapping (by a shorter reason) : 0
1.37/0.66 c Calls to reduceDB : 0
1.37/0.66 c number of reductions to clauses (during analyze) : 0
1.37/0.66 c number of learned constraints concerned by reduction : 0
1.37/0.66 c number of learning phase by resolution : 0
1.37/0.66 c number of learning phase by cutting planes : 0
1.37/0.66 c speed (assignments/second) : 10087.463556851311
1.37/0.66 c non guided choices 0
1.37/0.66 c learnt constraints type
1.37/0.66 c constraints type
1.37/0.66 c org.sat4j.pb.constraints.pb.OriginalHTClausePB => 732
1.37/0.66 c org.sat4j.pb.constraints.pb.MinWatchCardPB => 0
1.37/0.66 c org.sat4j.pb.constraints.pb.UnitClausesPB => 50
1.37/0.66 c org.sat4j.pb.constraints.pb.MaxWatchPb => 732
1.37/0.66 s OPTIMUM FOUND
1.37/0.66 v -x1 -x2 -x3 -x4 -x5 -x6 -x7 -x8 -x9 x10 -x11 -x12 x13 -x14 -x15 -x16 -x17 -x18 x19 -x20 -x21 -x22 -x23 -x24 -x25 -x26 x27 -x28 -x29 -x30 -x31 -x32 -x33 -x34 -x35 -x36 -x37 x38 -x39 -x40 -x41 -x42 -x43 x44 -x45 -x46 -x47 -x48 -x49 -x50
1.37/0.66 c objective function=-6
1.37/0.66 c Total wall clock time (in seconds): 0.556
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-3456186-1307664569/watcher-3456186-1307664569 -o /tmp/evaluation-result-3456186-1307664569/solver-3456186-1307664569 -C 1800 -W 1900 -M 15500 java -server -Xms10000m -Xmx10000m -jar sat4j-pb.jar CuttingPlanes HOME/instance-3456186-1307664569.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: 2.00 2.00 2.00 2/195 13154
/proc/meminfo: memFree=28605836/32951124 swapFree=67055708/67111528
[pid=13154] ppid=13152 vsize=23028 CPUtime=0 cores=0,2,4,6
/proc/13154/stat : 13154 (java) R 13152 13154 11597 0 -1 4202496 957 0 0 0 0 0 0 0 25 0 1 0 610648129 23580672 700 33554432000 1073741824 1073778376 140733405750224 18446744073709551615 268655699857 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/13154/statm: 5757 700 516 9 0 124 0
[startup+0.0793211 s]
/proc/loadavg: 2.00 2.00 2.00 2/195 13154
/proc/meminfo: memFree=28605836/32951124 swapFree=67055708/67111528
[pid=13154] ppid=13152 vsize=10473088 CPUtime=0.06 cores=0,2,4,6
/proc/13154/stat : 13154 (java) S 13152 13154 11597 0 -1 4202496 11962 0 1 0 5 1 0 0 25 0 18 0 610648129 10724442112 11658 33554432000 1073741824 1073778376 140733405750224 18446744073709551615 268672464869 0 0 0 16800975 18446744073709551615 0 0 17 2 0 0 0
/proc/13154/statm: 2618272 11658 1755 9 0 2609006 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 10473088
[startup+0.100361 s]
/proc/loadavg: 2.00 2.00 2.00 2/195 13154
/proc/meminfo: memFree=28605836/32951124 swapFree=67055708/67111528
[pid=13154] ppid=13152 vsize=10540284 CPUtime=0.1 cores=0,2,4,6
/proc/13154/stat : 13154 (java) S 13152 13154 11597 0 -1 4202496 13065 0 1 0 9 1 0 0 25 0 18 0 610648129 10793250816 12731 33554432000 1073741824 1073778376 140733405750224 18446744073709551615 268672464869 0 0 0 16800975 18446744073709551615 0 0 17 2 0 0 0
/proc/13154/statm: 2635071 12733 2092 9 0 2625805 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 10540284
[startup+0.300285 s]
/proc/loadavg: 2.00 2.00 2.00 2/195 13154
/proc/meminfo: memFree=28605836/32951124 swapFree=67055708/67111528
[pid=13154] ppid=13152 vsize=10543560 CPUtime=0.49 cores=0,2,4,6
/proc/13154/stat : 13154 (java) S 13152 13154 11597 0 -1 4202496 17147 0 1 0 47 2 0 0 25 0 19 0 610648129 10796605440 15976 33554432000 1073741824 1073778376 140733405750224 18446744073709551615 268672464869 0 0 0 16800975 18446744073709551615 0 0 17 2 0 0 0
/proc/13154/statm: 2635890 15976 2207 9 0 2626624 0
Current children cumulated CPU time (s) 0.49
Current children cumulated vsize (KiB) 10543560
Solver just ended. Dumping a history of the last processes samples
[startup+0.500269 s]
/proc/loadavg: 2.00 2.00 2.00 2/195 13154
/proc/meminfo: memFree=28605836/32951124 swapFree=67055708/67111528
[pid=13154] ppid=13152 vsize=10555052 CPUtime=1.06 cores=0,2,4,6
/proc/13154/stat : 13154 (java) S 13152 13154 11597 0 -1 4202496 31092 0 1 0 102 4 0 0 25 0 19 0 610648129 10808373248 27447 33554432000 1073741824 1073778376 140733405750224 18446744073709551615 268672464869 0 0 0 16800975 18446744073709551615 0 0 17 2 0 0 0
/proc/13154/statm: 2638763 27451 2218 9 0 2629497 0
Current children cumulated CPU time (s) 1.06
Current children cumulated vsize (KiB) 10555052
[startup+0.600253 s]
/proc/loadavg: 2.00 2.00 2.00 2/195 13154
/proc/meminfo: memFree=28605836/32951124 swapFree=67055708/67111528
[pid=13154] ppid=13152 vsize=10555568 CPUtime=1.37 cores=0,2,4,6
/proc/13154/stat : 13154 (java) S 13152 13154 11597 0 -1 4202496 36512 0 1 0 132 5 0 0 25 0 19 0 610648129 10808901632 31702 33554432000 1073741824 1073778376 140733405750224 18446744073709551615 268672464869 0 0 0 16800975 18446744073709551615 0 0 17 2 0 0 0
/proc/13154/statm: 2638892 31705 2218 9 0 2629626 0
Current children cumulated CPU time (s) 1.37
Current children cumulated vsize (KiB) 10555568
Child status: 30
Real time (s): 0.699664
CPU time (s): 1.60476
CPU user time (s): 1.53877
CPU system time (s): 0.065989
CPU usage (%): 229.361
Max. virtual memory (cumulated for all children) (KiB): 10555568
getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1.53877
system time used= 0.065989
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 39792
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= 241
involuntary context switches= 14
runsolver used 0.002999 second user time and 0.003999 second system time
The end
Begin job on node107 at 2011-06-10 02:09:29
IDJOB=3456186
IDBENCH=48198
IDSOLVER=1951
FILE ID=node107/3456186-1307664569
RUNJOBID= node107-1307659172-12307
PBS_JOBID= 13549415
Free space on /tmp= 74104 MiB
SOLVER NAME= Sat4j CuttingPlanes 2.3.0
BENCH NAME= PB07/normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/manquinho/mis/normalized-mis_50_25_5.opb
COMMAND LINE= java -server -Xms10000m -Xmx10000m -jar sat4j-pb.jar CuttingPlanes BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3456186-1307664569/watcher-3456186-1307664569 -o /tmp/evaluation-result-3456186-1307664569/solver-3456186-1307664569 -C 1800 -W 1900 -M 15500 java -server -Xms10000m -Xmx10000m -jar sat4j-pb.jar CuttingPlanes HOME/instance-3456186-1307664569.opb
TIME LIMIT= 1800 seconds
MEMORY LIMIT= 15500 MiB
NBCORE= 4
MD5SUM BENCH= 20ea76261c79ba7825c3d1b1d13450a8
RANDOM SEED=528122081
node107.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 : 2666.829
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 : 5333.65
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 : 2666.829
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 : 2666.829
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 : 5332.67
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 : 2666.829
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 : 2666.829
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 : 2666.829
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 : 5359.47
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 : 2666.829
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 : 2666.829
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: 28606372 kB
Buffers: 82576 kB
Cached: 252468 kB
SwapCached: 19468 kB
Active: 3918088 kB
Inactive: 234032 kB
HighTotal: 0 kB
HighFree: 0 kB
LowTotal: 32951124 kB
LowFree: 28606372 kB
SwapTotal: 67111528 kB
SwapFree: 67055708 kB
Dirty: 440 kB
Writeback: 0 kB
AnonPages: 3815032 kB
Mapped: 21080 kB
Slab: 120784 kB
PageTables: 12248 kB
NFS_Unstable: 0 kB
Bounce: 0 kB
CommitLimit: 83587088 kB
Committed_AS: 10557744 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= 74100 MiB
End job on node107 at 2011-06-10 02:09:29