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.
0.06/0.08 c version 2.3.1.v20110525
0.06/0.08 c java.runtime.name Java(TM) SE Runtime Environment
0.06/0.08 c java.vm.name Java HotSpot(TM) 64-Bit Server VM
0.06/0.08 c java.vm.version 19.1-b02
0.06/0.08 c java.vm.vendor Sun Microsystems Inc.
0.06/0.08 c sun.arch.data.model 64
0.06/0.08 c java.version 1.6.0_24
0.06/0.08 c os.name Linux
0.06/0.08 c os.version 2.6.18-164.el5
0.06/0.08 c os.arch amd64
0.06/0.08 c Free memory 9996466904
0.06/0.08 c Max memory 10048897024
0.06/0.08 c Total memory 10048897024
0.06/0.08 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-3456269-1307226990.opb
0.10/0.10 c reading problem ...
0.10/0.13 c ... done. Wall clock time 0.023s.
0.10/0.13 c #vars 66
0.10/0.13 c #constraints 124
0.10/0.13 c constraints type
0.10/0.13 c org.sat4j.pb.constraints.pb.OriginalBinaryClausePB => 10
0.10/0.13 c org.sat4j.pb.constraints.pb.OriginalHTClausePB => 46
0.10/0.13 c org.sat4j.pb.constraints.pb.MinWatchCardPB => 22
0.10/0.13 c org.sat4j.pb.constraints.pb.MaxWatchPb => 46
0.10/0.14 c SATISFIABLE
0.10/0.14 c OPTIMIZING...
0.10/0.14 c Got one! Elapsed wall clock time (in seconds):0.033
0.10/0.14 o -2
0.10/0.14 c Got one! Elapsed wall clock time (in seconds):0.036
0.10/0.14 o -3
0.10/0.17 c Got one! Elapsed wall clock time (in seconds):0.063
0.10/0.17 o -4
0.29/0.20 c starts : 4
0.29/0.20 c conflicts : 60
0.29/0.20 c decisions : 122
0.29/0.20 c propagations : 1052
0.29/0.20 c inspects : 5435
0.29/0.20 c shortcuts : 0
0.29/0.20 c learnt literals : 0
0.29/0.20 c learnt binary clauses : 0
0.29/0.20 c learnt ternary clauses : 0
0.29/0.20 c learnt constraints : 59
0.29/0.20 c ignored constraints : 0
0.29/0.20 c root simplifications : 0
0.29/0.20 c removed literals (reason simplification) : 0
0.29/0.20 c reason swapping (by a shorter reason) : 0
0.29/0.20 c Calls to reduceDB : 0
0.29/0.20 c number of reductions to clauses (during analyze) : 0
0.29/0.20 c number of learned constraints concerned by reduction : 0
0.29/0.20 c number of learning phase by resolution : 0
0.29/0.20 c number of learning phase by cutting planes : 0
0.29/0.20 c speed (assignments/second) : 30941.176470588234
0.29/0.20 c non guided choices 0
0.29/0.20 c learnt constraints type
0.29/0.20 c constraints type
0.29/0.20 c org.sat4j.pb.constraints.pb.OriginalBinaryClausePB => 10
0.29/0.20 c org.sat4j.pb.constraints.pb.OriginalHTClausePB => 46
0.29/0.20 c org.sat4j.pb.constraints.pb.MinWatchCardPB => 22
0.29/0.20 c org.sat4j.pb.constraints.pb.MaxWatchPb => 46
0.29/0.20 s OPTIMUM FOUND
0.29/0.20 v -x1 -x2 x3 -x4 -x5 x6 -x7 x8 x9 -x10 -x11 x12 -x13 x14 -x15 -x16 x17 -x18 -x19 x20
0.29/0.20 c objective function=-4
0.29/0.20 c Total wall clock time (in seconds): 0.098
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-3456269-1307226990/watcher-3456269-1307226990 -o /tmp/evaluation-result-3456269-1307226990/solver-3456269-1307226990 -C 1800 -W 1900 -M 15500 java -server -Xms10000m -Xmx10000m -jar sat4j-pb.jar CuttingPlanes HOME/instance-3456269-1307226990.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: 1.95 2.01 1.99 2/391 25970
/proc/meminfo: memFree=20012472/32951124 swapFree=37148216/67111528
[pid=25970] ppid=25968 vsize=10444316 CPUtime=0 cores=1,3,5,7
/proc/25970/stat : 25970 (java) S 25968 25970 24770 0 -1 4202496 3591 0 1 0 0 0 0 0 25 0 2 0 834299440 10694979584 3292 33554432000 1073741824 1073778376 140737024331792 18446744073709551615 230820968421 0 0 0 16784584 18446744073709551615 0 0 17 3 0 0 0
/proc/25970/statm: 2611079 3305 917 9 0 2602235 0
[pid=25970/tid=25971] ppid=25968 vsize=10444316 CPUtime=0 cores=1,3,5,7
/proc/25970/task/25971/stat : 25971 (java) R 25968 25970 24770 0 -1 4202560 4098 0 1 0 0 0 0 0 25 0 2 0 834299440 10694979584 4913 33554432000 1073741824 1073778376 140737024331792 18446744073709551615 230808859707 0 4 0 16784584 0 0 0 -1 3 0 0 0
[startup+0.0717951 s]
/proc/loadavg: 1.95 2.01 1.99 2/391 25970
/proc/meminfo: memFree=20012472/32951124 swapFree=37148216/67111528
[pid=25970] ppid=25968 vsize=10473088 CPUtime=0.06 cores=1,3,5,7
/proc/25970/stat : 25970 (java) S 25968 25970 24770 0 -1 4202496 11912 0 1 0 5 1 0 0 25 0 18 0 834299440 10724442112 11608 33554432000 1073741824 1073778376 140737024331792 18446744073709551615 230820968421 0 0 0 16800975 18446744073709551615 0 0 17 3 0 0 0
/proc/25970/statm: 2618272 11608 1754 9 0 2609006 0
[pid=25970/tid=25971] ppid=25968 vsize=10473088 CPUtime=0.05 cores=1,3,5,7
/proc/25970/task/25971/stat : 25971 (java) R 25968 25970 24770 0 -1 4202560 10738 0 1 0 4 1 0 0 25 0 18 0 834299440 10724442112 11608 33554432000 1073741824 1073778376 140737024331792 18446744073709551615 230820992459 0 4 0 16800975 0 0 0 -1 5 0 0 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 10473088
[startup+0.100748 s]
/proc/loadavg: 1.95 2.01 1.99 2/391 25970
/proc/meminfo: memFree=20012472/32951124 swapFree=37148216/67111528
[pid=25970] ppid=25968 vsize=10605400 CPUtime=0.1 cores=1,3,5,7
/proc/25970/stat : 25970 (java) S 25968 25970 24770 0 -1 4202496 13179 0 1 0 9 1 0 0 25 0 18 0 834299440 10859929600 12825 33554432000 1073741824 1073778376 140737024331792 18446744073709551615 230820968421 0 0 0 16800975 18446744073709551615 0 0 17 3 0 0 0
/proc/25970/statm: 2651350 12825 2092 9 0 2642084 0
[pid=25970/tid=25971] ppid=25968 vsize=10605400 CPUtime=0.08 cores=1,3,5,7
/proc/25970/task/25971/stat : 25971 (java) R 25968 25970 24770 0 -1 4202560 11205 0 1 0 7 1 0 0 18 0 18 0 834299440 10859929600 12826 33554432000 1073741824 1073778376 140737024331792 18446744073709551615 47255405843479 0 4 0 16800975 0 0 0 -1 5 0 0 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 10605400
Solver just ended. Dumping a history of the last processes samples
[startup+0.200731 s]
/proc/loadavg: 1.95 2.01 1.99 2/391 25970
/proc/meminfo: memFree=20012472/32951124 swapFree=37148216/67111528
[pid=25970] ppid=25968 vsize=10609496 CPUtime=0.29 cores=1,3,5,7
/proc/25970/stat : 25970 (java) S 25968 25970 24770 0 -1 4202496 15371 0 1 0 27 2 0 0 25 0 19 0 834299440 10864123904 14521 33554432000 1073741824 1073778376 140737024331792 18446744073709551615 230820968421 0 0 0 16800975 18446744073709551615 0 0 17 3 0 0 0
/proc/25970/statm: 2652374 14521 2176 9 0 2643108 0
[pid=25970/tid=25971] ppid=25968 vsize=10609496 CPUtime=0.18 cores=1,3,5,7
/proc/25970/task/25971/stat : 25971 (java) R 25968 25970 24770 0 -1 4202560 11925 0 1 0 17 1 0 0 18 0 19 0 834299440 10864123904 14521 33554432000 1073741824 1073778376 140737024331792 18446744073709551615 47255407139667 0 4 0 16800975 0 0 0 -1 5 0 0 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 10609496
Child status: 30
Real time (s): 0.210206
CPU time (s): 0.304953
CPU user time (s): 0.278957
CPU system time (s): 0.025996
CPU usage (%): 145.073
Max. virtual memory (cumulated for all children) (KiB): 10609496
getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.278957
system time used= 0.025996
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 15465
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= 150
involuntary context switches= 16
runsolver used 0.007998 second user time and 0.007998 second system time
The end
Begin job on node104 at 2011-06-05 00:36:30
IDJOB=3456269
IDBENCH=48281
IDSOLVER=1951
FILE ID=node104/3456269-1307226990
RUNJOBID= node104-1307215872-24790
PBS_JOBID= 13509114
Free space on /tmp= 73952 MiB
SOLVER NAME= Sat4j CuttingPlanes 2.3.0
BENCH NAME= PB07/normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/manquinho/bsg/normalized-bsg_10_4_5.opb
COMMAND LINE= java -server -Xms10000m -Xmx10000m -jar sat4j-pb.jar CuttingPlanes BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3456269-1307226990/watcher-3456269-1307226990 -o /tmp/evaluation-result-3456269-1307226990/solver-3456269-1307226990 -C 1800 -W 1900 -M 15500 java -server -Xms10000m -Xmx10000m -jar sat4j-pb.jar CuttingPlanes HOME/instance-3456269-1307226990.opb
TIME LIMIT= 1800 seconds
MEMORY LIMIT= 15500 MiB
NBCORE= 4
MD5SUM BENCH= 9031daf4c6715fe6246dcc322bb303d7
RANDOM SEED=892112517
node104.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 : 2666.855
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 : 5333.71
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 : 2666.855
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 : 5332.83
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 : 2666.855
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 : 2666.855
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 : 5332.80
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 : 2666.855
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 : 5293.18
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 : 2666.855
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 : 5332.83
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 : 2666.855
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 : 2666.855
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 : 5332.82
clflush size : 64
cache_alignment : 64
address sizes : 40 bits physical, 48 bits virtual
power management: [8]
/proc/meminfo:
MemTotal: 32951124 kB
MemFree: 20012752 kB
Buffers: 422036 kB
Cached: 7652548 kB
SwapCached: 163904 kB
Active: 6522580 kB
Inactive: 6072308 kB
HighTotal: 0 kB
HighFree: 0 kB
LowTotal: 32951124 kB
LowFree: 20012752 kB
SwapTotal: 67111528 kB
SwapFree: 37148216 kB
Dirty: 404 kB
Writeback: 0 kB
AnonPages: 4379504 kB
Mapped: 19216 kB
Slab: 183136 kB
PageTables: 94448 kB
NFS_Unstable: 0 kB
Bounce: 0 kB
CommitLimit: 83587088 kB
Committed_AS: 98079484 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= 73952 MiB
End job on node104 at 2011-06-05 00:36:30