0.05/0.09 c SAT4J: a SATisfiability library for Java (c) 2004-2010 Daniel Le Berre
0.05/0.09 c This is free software under the dual EPL/GNU LGPL licenses.
0.05/0.09 c See www.sat4j.org for details.
0.05/0.09 c version 2.3.1.v20110525
0.05/0.09 c java.runtime.name Java(TM) SE Runtime Environment
0.05/0.09 c java.vm.name Java HotSpot(TM) 64-Bit Server VM
0.05/0.09 c java.vm.version 19.1-b02
0.05/0.09 c java.vm.vendor Sun Microsystems Inc.
0.05/0.09 c sun.arch.data.model 64
0.05/0.09 c java.version 1.6.0_24
0.05/0.09 c os.name Linux
0.05/0.09 c os.version 2.6.18-164.el5
0.05/0.09 c os.arch amd64
0.05/0.09 c Free memory 9996466904
0.05/0.09 c Max memory 10048897024
0.05/0.09 c Total memory 10048897024
0.05/0.09 c Number of processors 8
0.09/0.11 c Pseudo Boolean Optimization
0.09/0.11 c Cutting planes based inference (org.sat4j.pb.core.PBSolverCP)
0.09/0.11 c --- Begin Solver configuration ---
0.09/0.11 c org.sat4j.pb.constraints.PBMaxClauseCardConstrDataStructure@38540408
0.09/0.11 c Learn all clauses as in MiniSAT
0.09/0.11 c claDecay=0.999 varDecay=0.95 conflictBoundIncFactor=1.5 initConflictBound=100
0.09/0.11 c VSIDS like heuristics from MiniSAT using a heap phase appearing in latest learned clause taking into account the objective function
0.09/0.11 c No reason simplification
0.09/0.11 c Armin Biere (Picosat) restarts strategy
0.09/0.11 c Glucose learned constraints deletion strategy
0.09/0.11 c timeout=2147483s
0.09/0.11 c DB Simplification allowed=false
0.09/0.11 c --- End Solver configuration ---
0.09/0.11 c solving HOME/instance-3456258-1307226795.opb
0.09/0.11 c reading problem ...
0.09/0.14 c ... done. Wall clock time 0.024s.
0.09/0.14 c #vars 68
0.09/0.14 c #constraints 128
0.09/0.14 c constraints type
0.09/0.14 c org.sat4j.pb.constraints.pb.OriginalBinaryClausePB => 10
0.09/0.14 c org.sat4j.pb.constraints.pb.OriginalHTClausePB => 48
0.09/0.14 c org.sat4j.pb.constraints.pb.MinWatchCardPB => 22
0.09/0.14 c org.sat4j.pb.constraints.pb.MaxWatchPb => 48
0.09/0.14 c SATISFIABLE
0.09/0.14 c OPTIMIZING...
0.09/0.14 c Got one! Elapsed wall clock time (in seconds):0.033
0.09/0.15 o -2
0.09/0.16 c Got one! Elapsed wall clock time (in seconds):0.044
0.09/0.16 o -3
0.26/0.22 c starts : 3
0.26/0.22 c conflicts : 80
0.26/0.22 c decisions : 147
0.26/0.22 c propagations : 1387
0.26/0.22 c inspects : 7672
0.26/0.22 c shortcuts : 0
0.26/0.22 c learnt literals : 0
0.26/0.22 c learnt binary clauses : 0
0.26/0.22 c learnt ternary clauses : 1
0.26/0.22 c learnt constraints : 79
0.26/0.22 c ignored constraints : 0
0.26/0.22 c root simplifications : 0
0.26/0.22 c removed literals (reason simplification) : 0
0.26/0.22 c reason swapping (by a shorter reason) : 0
0.26/0.22 c Calls to reduceDB : 0
0.26/0.22 c number of reductions to clauses (during analyze) : 0
0.26/0.22 c number of learned constraints concerned by reduction : 0
0.26/0.22 c number of learning phase by resolution : 0
0.26/0.22 c number of learning phase by cutting planes : 0
0.26/0.22 c speed (assignments/second) : 22370.967741935485
0.26/0.22 c non guided choices 0
0.26/0.22 c learnt constraints type
0.26/0.22 c constraints type
0.26/0.22 c org.sat4j.pb.constraints.pb.OriginalBinaryClausePB => 10
0.26/0.22 c org.sat4j.pb.constraints.pb.OriginalHTClausePB => 48
0.26/0.22 c org.sat4j.pb.constraints.pb.MinWatchCardPB => 22
0.26/0.22 c org.sat4j.pb.constraints.pb.MaxWatchPb => 48
0.26/0.22 s OPTIMUM FOUND
0.26/0.22 v x1 -x2 -x3 -x4 -x5 -x6 x7 -x8 x9 -x10 -x11 x12 -x13 -x14 -x15 -x16 -x17 x18 -x19 x20
0.26/0.22 c objective function=-3
0.26/0.22 c Total wall clock time (in seconds): 0.106
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-3456258-1307226795/watcher-3456258-1307226795 -o /tmp/evaluation-result-3456258-1307226795/solver-3456258-1307226795 -C 1800 -W 1900 -M 15500 java -server -Xms10000m -Xmx10000m -jar sat4j-pb.jar CuttingPlanes HOME/instance-3456258-1307226795.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: 2.00 2.05 2.01 3/544 14659
/proc/meminfo: memFree=20019192/32951124 swapFree=64303760/67111528
[pid=14659] ppid=14657 vsize=35788 CPUtime=0 cores=1,3,5,7
/proc/14659/stat : 14659 (java) S 14657 14659 13318 0 -1 4202496 1307 0 0 0 0 0 0 0 23 0 2 0 815095370 36646912 1008 33554432000 1073741824 1073778376 140736301863088 18446744073709551615 233522100197 0 0 0 16784584 18446744073709551615 0 0 17 5 0 0 0
/proc/14659/statm: 8947 1008 775 9 0 386 0
[pid=14659/tid=14660] ppid=14657 vsize=10444316 CPUtime=0 cores=1,3,5,7
/proc/14659/task/14660/stat : 14660 (java) R 14657 14659 13318 0 -1 4202560 3334 0 1 0 0 0 0 0 18 0 2 0 815095371 10694979584 4149 33554432000 1073741824 1073778376 140736301863088 18446744073709551615 233509991483 0 4 0 16784584 0 0 0 -1 5 0 0 0
[startup+0.074064 s]
/proc/loadavg: 2.00 2.05 2.01 3/544 14659
/proc/meminfo: memFree=20019192/32951124 swapFree=64303760/67111528
[pid=14659] ppid=14657 vsize=10472952 CPUtime=0.05 cores=1,3,5,7
/proc/14659/stat : 14659 (java) S 14657 14659 13318 0 -1 4202496 11774 0 1 0 4 1 0 0 23 0 18 0 815095370 10724302848 11470 33554432000 1073741824 1073778376 140736301863088 18446744073709551615 233522100197 0 0 0 16800975 18446744073709551615 0 0 17 5 0 0 0
/proc/14659/statm: 2618238 11470 1742 9 0 2608972 0
[pid=14659/tid=14660] ppid=14657 vsize=10472952 CPUtime=0.05 cores=1,3,5,7
/proc/14659/task/14660/stat : 14660 (java) R 14657 14659 13318 0 -1 4202560 10601 0 1 0 4 1 0 0 25 0 18 0 815095371 10724302848 11471 33554432000 1073741824 1073778376 140736301863088 18446744073709551615 47634992168867 0 4 0 16800975 0 0 0 -1 5 0 0 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 10472952
[startup+0.101105 s]
/proc/loadavg: 2.00 2.05 2.01 3/544 14659
/proc/meminfo: memFree=20019192/32951124 swapFree=64303760/67111528
[pid=14659] ppid=14657 vsize=10539880 CPUtime=0.09 cores=1,3,5,7
/proc/14659/stat : 14659 (java) S 14657 14659 13318 0 -1 4202496 12991 0 1 0 8 1 0 0 23 0 18 0 815095370 10792837120 12664 33554432000 1073741824 1073778376 140736301863088 18446744073709551615 233522100197 0 0 0 16800975 18446744073709551615 0 0 17 5 0 0 0
/proc/14659/statm: 2634970 12664 2093 9 0 2625704 0
[pid=14659/tid=14660] ppid=14657 vsize=10539880 CPUtime=0.07 cores=1,3,5,7
/proc/14659/task/14660/stat : 14660 (java) R 14657 14659 13318 0 -1 4202560 11049 0 1 0 6 1 0 0 25 0 18 0 815095371 10792837120 12665 33554432000 1073741824 1073778376 140736301863088 18446744073709551615 47634996636499 0 4 0 16800975 0 0 0 -1 5 0 0 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 10539880
Solver just ended. Dumping a history of the last processes samples
[startup+0.201038 s]
/proc/loadavg: 2.00 2.05 2.01 3/544 14659
/proc/meminfo: memFree=20019192/32951124 swapFree=64303760/67111528
[pid=14659] ppid=14657 vsize=10542424 CPUtime=0.26 cores=1,3,5,7
/proc/14659/stat : 14659 (java) S 14657 14659 13318 0 -1 4202496 15285 0 1 0 24 2 0 0 23 0 19 0 815095370 10795442176 14441 33554432000 1073741824 1073778376 140736301863088 18446744073709551615 233522100197 0 0 0 16800975 18446744073709551615 0 0 17 5 0 0 0
/proc/14659/statm: 2635606 14441 2177 9 0 2626340 0
[pid=14659/tid=14660] ppid=14657 vsize=10542424 CPUtime=0.17 cores=1,3,5,7
/proc/14659/task/14660/stat : 14660 (java) R 14657 14659 13318 0 -1 4202560 11808 0 1 0 16 1 0 0 25 0 19 0 815095371 10795442176 14442 33554432000 1073741824 1073778376 140736301863088 18446744073709551615 46912505520362 0 4 0 16800975 0 0 0 -1 5 0 0 0
Current children cumulated CPU time (s) 0.26
Current children cumulated vsize (KiB) 10542424
Child status: 30
Real time (s): 0.226501
CPU time (s): 0.317951
CPU user time (s): 0.288956
CPU system time (s): 0.028995
CPU usage (%): 140.375
Max. virtual memory (cumulated for all children) (KiB): 10542424
getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.288956
system time used= 0.028995
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 15590
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= 196
involuntary context switches= 27
runsolver used 0.008998 second user time and 0.012998 second system time
The end
Begin job on node145 at 2011-06-05 00:33:15
IDJOB=3456258
IDBENCH=48270
IDSOLVER=1951
FILE ID=node145/3456258-1307226795
RUNJOBID= node145-1307215865-13337
PBS_JOBID= 13509079
Free space on /tmp= 73988 MiB
SOLVER NAME= Sat4j CuttingPlanes 2.3.0
BENCH NAME= PB07/normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/manquinho/bsg/normalized-bsg_10_4_1.opb
COMMAND LINE= java -server -Xms10000m -Xmx10000m -jar sat4j-pb.jar CuttingPlanes BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3456258-1307226795/watcher-3456258-1307226795 -o /tmp/evaluation-result-3456258-1307226795/solver-3456258-1307226795 -C 1800 -W 1900 -M 15500 java -server -Xms10000m -Xmx10000m -jar sat4j-pb.jar CuttingPlanes HOME/instance-3456258-1307226795.opb
TIME LIMIT= 1800 seconds
MEMORY LIMIT= 15500 MiB
NBCORE= 4
MD5SUM BENCH= 2f2a65bac822fb15bab629a6de652836
RANDOM SEED=1773550390
node145.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 : 2666.786
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 : 5333.57
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 : 2666.786
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 : 5332.76
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 : 2666.786
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 : 5332.74
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 : 2666.786
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 : 5332.83
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 : 2666.786
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 : 5332.82
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 : 2666.786
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 : 2666.786
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 : 5332.84
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 : 2666.786
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 : 5332.77
clflush size : 64
cache_alignment : 64
address sizes : 40 bits physical, 48 bits virtual
power management: [8]
/proc/meminfo:
MemTotal: 32951124 kB
MemFree: 20019348 kB
Buffers: 282452 kB
Cached: 663008 kB
SwapCached: 944 kB
Active: 12132716 kB
Inactive: 523884 kB
HighTotal: 0 kB
HighFree: 0 kB
LowTotal: 32951124 kB
LowFree: 20019348 kB
SwapTotal: 67111528 kB
SwapFree: 64303760 kB
Dirty: 480 kB
Writeback: 0 kB
AnonPages: 11709788 kB
Mapped: 42576 kB
Slab: 135764 kB
PageTables: 71008 kB
NFS_Unstable: 0 kB
Bounce: 0 kB
CommitLimit: 83587088 kB
Committed_AS: 163577904 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= 73988 MiB
End job on node145 at 2011-06-05 00:33:15