0.04/0.08 c SAT4J: a SATisfiability library for Java (c) 2004-2010 Daniel Le Berre
0.04/0.08 c This is free software under the dual EPL/GNU LGPL licenses.
0.04/0.08 c See www.sat4j.org for details.
0.04/0.10 c version 2.3.1.v20110525
0.04/0.10 c java.runtime.name Java(TM) SE Runtime Environment
0.04/0.10 c java.vm.name Java HotSpot(TM) 64-Bit Server VM
0.04/0.10 c java.vm.version 19.1-b02
0.04/0.10 c java.vm.vendor Sun Microsystems Inc.
0.04/0.10 c sun.arch.data.model 64
0.04/0.10 c java.version 1.6.0_24
0.04/0.10 c os.name Linux
0.04/0.10 c os.version 2.6.18-164.el5
0.04/0.10 c os.arch amd64
0.04/0.10 c Free memory 9996466904
0.04/0.10 c Max memory 10048897024
0.04/0.10 c Total memory 10048897024
0.04/0.10 c Number of processors 8
0.11/0.11 c Pseudo Boolean Optimization
0.11/0.11 c Cutting planes based inference (org.sat4j.pb.core.PBSolverCP)
0.11/0.11 c --- Begin Solver configuration ---
0.11/0.11 c org.sat4j.pb.constraints.PBMaxClauseCardConstrDataStructure@13d4c61c
0.11/0.11 c Learn all clauses as in MiniSAT
0.11/0.11 c claDecay=0.999 varDecay=0.95 conflictBoundIncFactor=1.5 initConflictBound=100
0.11/0.11 c VSIDS like heuristics from MiniSAT using a heap phase appearing in latest learned clause taking into account the objective function
0.11/0.11 c No reason simplification
0.11/0.11 c Armin Biere (Picosat) restarts strategy
0.11/0.11 c Glucose learned constraints deletion strategy
0.11/0.11 c timeout=2147483s
0.11/0.11 c DB Simplification allowed=false
0.11/0.11 c --- End Solver configuration ---
0.11/0.11 c solving HOME/instance-3456266-1307226944.opb
0.11/0.11 c reading problem ...
0.11/0.13 c ... done. Wall clock time 0.025s.
0.11/0.13 c #vars 72
0.11/0.13 c #constraints 136
0.11/0.13 c constraints type
0.11/0.13 c org.sat4j.pb.constraints.pb.OriginalBinaryClausePB => 10
0.11/0.13 c org.sat4j.pb.constraints.pb.OriginalHTClausePB => 52
0.11/0.13 c org.sat4j.pb.constraints.pb.MinWatchCardPB => 22
0.11/0.13 c org.sat4j.pb.constraints.pb.MaxWatchPb => 52
0.11/0.14 c SATISFIABLE
0.11/0.14 c OPTIMIZING...
0.11/0.14 c Got one! Elapsed wall clock time (in seconds):0.035
0.11/0.14 o -2
0.11/0.16 c Got one! Elapsed wall clock time (in seconds):0.047
0.11/0.16 o -3
0.25/0.23 c starts : 3
0.25/0.23 c conflicts : 69
0.25/0.23 c decisions : 129
0.25/0.23 c propagations : 1237
0.25/0.23 c inspects : 5043
0.25/0.23 c shortcuts : 0
0.25/0.23 c learnt literals : 0
0.25/0.23 c learnt binary clauses : 0
0.25/0.23 c learnt ternary clauses : 0
0.25/0.23 c learnt constraints : 68
0.25/0.23 c ignored constraints : 0
0.25/0.23 c root simplifications : 0
0.25/0.23 c removed literals (reason simplification) : 0
0.25/0.23 c reason swapping (by a shorter reason) : 0
0.25/0.23 c Calls to reduceDB : 0
0.25/0.23 c number of reductions to clauses (during analyze) : 0
0.25/0.23 c number of learned constraints concerned by reduction : 0
0.25/0.23 c number of learning phase by resolution : 0
0.25/0.23 c number of learning phase by cutting planes : 0
0.25/0.23 c speed (assignments/second) : 17180.55555555556
0.25/0.23 c non guided choices 0
0.25/0.23 c learnt constraints type
0.25/0.23 c constraints type
0.25/0.23 c org.sat4j.pb.constraints.pb.OriginalBinaryClausePB => 10
0.25/0.23 c org.sat4j.pb.constraints.pb.OriginalHTClausePB => 52
0.25/0.23 c org.sat4j.pb.constraints.pb.MinWatchCardPB => 22
0.25/0.23 c org.sat4j.pb.constraints.pb.MaxWatchPb => 52
0.25/0.23 s OPTIMUM FOUND
0.25/0.23 v x1 -x2 -x3 -x4 -x5 x6 -x7 -x8 x9 -x10 -x11 -x12 x13 -x14 x15 -x16 -x17 x18 -x19 -x20
0.25/0.23 c objective function=-3
0.25/0.23 c Total wall clock time (in seconds): 0.12
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-3456266-1307226944/watcher-3456266-1307226944 -o /tmp/evaluation-result-3456266-1307226944/solver-3456266-1307226944 -C 1800 -W 1900 -M 15500 java -server -Xms10000m -Xmx10000m -jar sat4j-pb.jar CuttingPlanes HOME/instance-3456266-1307226944.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: 2.09 2.05 2.01 2/452 12631
/proc/meminfo: memFree=8790764/32951132 swapFree=67093840/67111528
[pid=12631] ppid=12629 vsize=24004 CPUtime=0 cores=1,3,5,7
/proc/12631/stat : 12631 (java) R 12629 12631 11532 0 -1 4202496 1113 0 0 0 0 0 0 0 25 0 1 0 834294090 24580096 852 33554432000 1073741824 1073778376 140734510839888 18446744073709551615 274664851639 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/12631/statm: 6001 856 645 9 0 381 0
[pid=12631/tid=12632] ppid=12629 vsize=10444316 CPUtime=0 cores=1,3,5,7
/proc/12631/task/12632/stat : 12632 (java) R 12629 12631 11532 0 -1 4202560 3225 0 1 0 0 0 0 0 25 0 2 0 834294090 10694979584 4041 33554432000 1073741824 1073778376 140734510839888 18446744073709551615 274664502331 0 4 0 16784584 0 0 0 -1 1 0 0 0
[startup+0.058871 s]
/proc/loadavg: 2.09 2.05 2.01 2/452 12631
/proc/meminfo: memFree=8790764/32951132 swapFree=67093840/67111528
[pid=12631] ppid=12629 vsize=10533152 CPUtime=0.04 cores=1,3,5,7
/proc/12631/stat : 12631 (java) S 12629 12631 11532 0 -1 4202496 11508 0 1 0 3 1 0 0 25 0 13 0 834294090 10785947648 11206 33554432000 1073741824 1073778376 140734510839888 18446744073709551615 274676611045 0 0 0 16800971 18446744073709551615 0 0 17 1 0 0 0
/proc/12631/statm: 2633288 11208 1685 9 0 2624036 0
[pid=12631/tid=12632] ppid=12629 vsize=10533152 CPUtime=0.04 cores=1,3,5,7
/proc/12631/task/12632/stat : 12632 (java) R 12629 12631 11532 0 -1 4202560 10365 0 1 0 3 1 0 0 25 0 13 0 834294090 10785947648 11210 33554432000 1073741824 1073778376 140734510839888 18446744073709551615 47715805677080 0 4 0 16800971 0 0 0 -1 3 0 0 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 10533152
[startup+0.104848 s]
/proc/loadavg: 2.09 2.05 2.01 2/452 12631
/proc/meminfo: memFree=8790764/32951132 swapFree=67093840/67111528
[pid=12631] ppid=12629 vsize=10539512 CPUtime=0.11 cores=1,3,5,7
/proc/12631/stat : 12631 (java) S 12629 12631 11532 0 -1 4202496 12939 0 1 0 9 2 0 0 25 0 18 0 834294090 10792460288 12637 33554432000 1073741824 1073778376 140734510839888 18446744073709551615 274676611045 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0 0
/proc/12631/statm: 2634878 12637 2092 9 0 2625612 0
[pid=12631/tid=12632] ppid=12629 vsize=10539512 CPUtime=0.08 cores=1,3,5,7
/proc/12631/task/12632/stat : 12632 (java) R 12629 12631 11532 0 -1 4202560 11195 0 1 0 7 1 0 0 25 0 18 0 834294090 10792460288 12637 33554432000 1073741824 1073778376 140734510839888 18446744073709551615 274664500944 0 4 0 16800975 0 0 0 -1 3 0 0 0
Current children cumulated CPU time (s) 0.11
Current children cumulated vsize (KiB) 10539512
Solver just ended. Dumping a history of the last processes samples
[startup+0.200802 s]
/proc/loadavg: 2.09 2.05 2.01 2/452 12631
/proc/meminfo: memFree=8790764/32951132 swapFree=67093840/67111528
[pid=12631] ppid=12629 vsize=10545060 CPUtime=0.25 cores=1,3,5,7
/proc/12631/stat : 12631 (java) S 12629 12631 11532 0 -1 4202496 14913 0 1 0 23 2 0 0 25 0 19 0 834294090 10798141440 14182 33554432000 1073741824 1073778376 140734510839888 18446744073709551615 274676611045 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0 0
/proc/12631/statm: 2636265 14182 2167 9 0 2626999 0
[pid=12631/tid=12632] ppid=12629 vsize=10545060 CPUtime=0.18 cores=1,3,5,7
/proc/12631/task/12632/stat : 12632 (java) R 12629 12631 11532 0 -1 4202560 11844 0 1 0 17 1 0 0 25 0 19 0 834294090 10798141440 14182 33554432000 1073741824 1073778376 140734510839888 18446744073709551615 47715802361903 0 4 0 16800975 0 0 0 -1 3 0 0 0
Current children cumulated CPU time (s) 0.25
Current children cumulated vsize (KiB) 10545060
Child status: 30
Real time (s): 0.249009
CPU time (s): 0.32195
CPU user time (s): 0.297954
CPU system time (s): 0.023996
CPU usage (%): 129.293
Max. virtual memory (cumulated for all children) (KiB): 10545060
getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.297954
system time used= 0.023996
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 15357
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= 159
involuntary context switches= 70
runsolver used 0.003999 second user time and 0.012998 second system time
The end
Begin job on node131 at 2011-06-05 00:35:45
IDJOB=3456266
IDBENCH=48278
IDSOLVER=1951
FILE ID=node131/3456266-1307226944
RUNJOBID= node131-1307215869-11551
PBS_JOBID= 13509093
Free space on /tmp= 73912 MiB
SOLVER NAME= Sat4j CuttingPlanes 2.3.0
BENCH NAME= PB07/normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/manquinho/bsg/normalized-bsg_10_4_3.opb
COMMAND LINE= java -server -Xms10000m -Xmx10000m -jar sat4j-pb.jar CuttingPlanes BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3456266-1307226944/watcher-3456266-1307226944 -o /tmp/evaluation-result-3456266-1307226944/solver-3456266-1307226944 -C 1800 -W 1900 -M 15500 java -server -Xms10000m -Xmx10000m -jar sat4j-pb.jar CuttingPlanes HOME/instance-3456266-1307226944.opb
TIME LIMIT= 1800 seconds
MEMORY LIMIT= 15500 MiB
NBCORE= 4
MD5SUM BENCH= bc75b8634ad55beefc5817c97a238dd2
RANDOM SEED=1605014588
node131.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 : 2666.830
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 : 5333.66
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 : 2666.830
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 : 2666.830
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 : 5332.83
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 : 2666.830
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 : 2666.830
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 : 2666.830
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 : 2666.830
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 : 2666.830
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: 32951132 kB
MemFree: 8790920 kB
Buffers: 354412 kB
Cached: 5687388 kB
SwapCached: 948 kB
Active: 19662524 kB
Inactive: 4170820 kB
HighTotal: 0 kB
HighFree: 0 kB
LowTotal: 32951132 kB
LowFree: 8790920 kB
SwapTotal: 67111528 kB
SwapFree: 67093840 kB
Dirty: 464 kB
Writeback: 0 kB
AnonPages: 17789800 kB
Mapped: 46676 kB
Slab: 198620 kB
PageTables: 62332 kB
NFS_Unstable: 0 kB
Bounce: 0 kB
CommitLimit: 83587092 kB
Committed_AS: 105706252 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= 73912 MiB
End job on node131 at 2011-06-05 00:35:45