0.05/0.08 c SAT4J: a SATisfiability library for Java (c) 2004-2010 Daniel Le Berre
0.05/0.08 c This is free software under the dual EPL/GNU LGPL licenses.
0.05/0.08 c See www.sat4j.org for details.
0.05/0.08 c version 2.3.1.v20110525
0.05/0.08 c java.runtime.name Java(TM) SE Runtime Environment
0.05/0.08 c java.vm.name Java HotSpot(TM) 64-Bit Server VM
0.05/0.08 c java.vm.version 19.1-b02
0.05/0.08 c java.vm.vendor Sun Microsystems Inc.
0.05/0.08 c sun.arch.data.model 64
0.05/0.08 c java.version 1.6.0_24
0.05/0.08 c os.name Linux
0.05/0.08 c os.version 2.6.18-164.el5
0.05/0.08 c os.arch amd64
0.05/0.08 c Free memory 9996466904
0.05/0.08 c Max memory 10048897024
0.05/0.08 c Total memory 10048897024
0.05/0.08 c Number of processors 8
0.11/0.10 c Pseudo Boolean Optimization
0.11/0.10 c Cutting planes based inference (org.sat4j.pb.core.PBSolverCP)
0.11/0.10 c --- Begin Solver configuration ---
0.11/0.10 c org.sat4j.pb.constraints.PBMaxClauseCardConstrDataStructure@38540408
0.11/0.10 c Learn all clauses as in MiniSAT
0.11/0.10 c claDecay=0.999 varDecay=0.95 conflictBoundIncFactor=1.5 initConflictBound=100
0.11/0.10 c VSIDS like heuristics from MiniSAT using a heap phase appearing in latest learned clause taking into account the objective function
0.11/0.10 c No reason simplification
0.11/0.10 c Armin Biere (Picosat) restarts strategy
0.11/0.10 c Glucose learned constraints deletion strategy
0.11/0.10 c timeout=2147483s
0.11/0.10 c DB Simplification allowed=false
0.11/0.10 c --- End Solver configuration ---
0.11/0.10 c solving HOME/instance-3456014-1307661409.opb
0.11/0.10 c reading problem ...
0.11/0.13 c ... done. Wall clock time 0.023s.
0.11/0.13 c #vars 108
0.11/0.13 c #constraints 166
0.11/0.13 c constraints type
0.11/0.13 c org.sat4j.pb.constraints.pb.OriginalHTClausePB => 81
0.11/0.13 c org.sat4j.pb.constraints.pb.MaxWatchPb => 85
0.30/0.24 c SATISFIABLE
0.30/0.24 c OPTIMIZING...
0.30/0.24 c Got one! Elapsed wall clock time (in seconds):0.134
0.30/0.24 o 3
0.30/0.24 c starts : 1
0.30/0.24 c conflicts : 19
0.30/0.24 c decisions : 29
0.30/0.24 c propagations : 348
0.30/0.24 c inspects : 2521
0.30/0.24 c shortcuts : 0
0.30/0.24 c learnt literals : 0
0.30/0.24 c learnt binary clauses : 0
0.30/0.24 c learnt ternary clauses : 0
0.30/0.24 c learnt constraints : 19
0.30/0.24 c ignored constraints : 0
0.30/0.24 c root simplifications : 0
0.30/0.24 c removed literals (reason simplification) : 0
0.30/0.24 c reason swapping (by a shorter reason) : 0
0.30/0.24 c Calls to reduceDB : 0
0.30/0.24 c number of reductions to clauses (during analyze) : 0
0.30/0.24 c number of learned constraints concerned by reduction : 0
0.30/0.24 c number of learning phase by resolution : 0
0.30/0.24 c number of learning phase by cutting planes : 0
0.30/0.24 c speed (assignments/second) : 116000.0
0.30/0.24 c non guided choices 4
0.30/0.24 c learnt constraints type
0.30/0.24 c constraints type
0.30/0.24 c org.sat4j.pb.constraints.pb.OriginalHTClausePB => 81
0.30/0.24 c org.sat4j.pb.constraints.pb.MaxWatchPb => 85
0.30/0.24 s OPTIMUM FOUND
0.30/0.24 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
0.30/0.24 c objective function=3
0.30/0.24 c Total wall clock time (in seconds): 0.137
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-3456014-1307661409/watcher-3456014-1307661409 -o /tmp/evaluation-result-3456014-1307661409/solver-3456014-1307661409 -C 1800 -W 1900 -M 15500 java -server -Xms10000m -Xmx10000m -jar sat4j-pb.jar CuttingPlanes HOME/instance-3456014-1307661409.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 1.99 1.99 2/195 26922
/proc/meminfo: memFree=30743096/32950928 swapFree=67055948/67111528
[pid=26922] ppid=26920 vsize=30540 CPUtime=0 cores=1,3,5,7
/proc/26922/stat : 26922 (java) S 26920 26922 26165 0 -1 4202496 1241 0 0 0 0 0 0 0 25 0 2 0 877740589 31272960 960 33554432000 1073741824 1073778376 140733926584192 18446744073709551615 208092035045 0 0 0 16784584 18446744073709551615 0 0 17 3 0 0 0
/proc/26922/statm: 7635 960 732 9 0 386 0
[pid=26922/tid=26923] ppid=26920 vsize=30540 CPUtime=0 cores=1,3,5,7
/proc/26922/task/26923/stat : 26923 (java) R 26920 26922 26165 0 -1 4202560 126 0 0 0 0 0 0 0 25 0 2 0 877740589 31272960 959 33554432000 1073741824 1073778376 140733926584192 18446744073709551615 208080275591 0 0 0 16784584 0 0 0 -1 3 0 0 0
[startup+0.058916 s]
/proc/loadavg: 1.95 1.99 1.99 2/195 26922
/proc/meminfo: memFree=30743096/32950928 swapFree=67055948/67111528
[pid=26922] ppid=26920 vsize=10472784 CPUtime=0.05 cores=1,3,5,7
/proc/26922/stat : 26922 (java) S 26920 26922 26165 0 -1 4202496 11640 0 1 0 4 1 0 0 25 0 18 0 877740589 10724130816 11336 33554432000 1073741824 1073778376 140733926584192 18446744073709551615 208092035045 0 0 0 16800975 18446744073709551615 0 0 17 3 0 0 0
/proc/26922/statm: 2618196 11337 1730 9 0 2608937 0
[pid=26922/tid=26923] ppid=26920 vsize=10472784 CPUtime=0.05 cores=1,3,5,7
/proc/26922/task/26923/stat : 26923 (java) R 26920 26922 26165 0 -1 4202560 10466 0 1 0 4 1 0 0 25 0 18 0 877740589 10724130816 11337 33554432000 1073741824 1073778376 140733926584192 18446744073709551615 47102194184099 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) 10472784
[startup+0.100907 s]
/proc/loadavg: 1.95 1.99 1.99 2/195 26922
/proc/meminfo: memFree=30743096/32950928 swapFree=67055948/67111528
[pid=26922] ppid=26920 vsize=10540076 CPUtime=0.11 cores=1,3,5,7
/proc/26922/stat : 26922 (java) S 26920 26922 26165 0 -1 4202496 13116 0 1 0 10 1 0 0 25 0 18 0 877740589 10793037824 12777 33554432000 1073741824 1073778376 140733926584192 18446744073709551615 208092035045 0 0 0 16800975 18446744073709551615 0 0 17 3 0 0 0
/proc/26922/statm: 2635019 12777 2093 9 0 2625753 0
[pid=26922/tid=26923] ppid=26920 vsize=10540076 CPUtime=0.09 cores=1,3,5,7
/proc/26922/task/26923/stat : 26923 (java) R 26920 26922 26165 0 -1 4202560 11156 0 1 0 8 1 0 0 25 0 18 0 877740589 10793037824 12777 33554432000 1073741824 1073778376 140733926584192 18446744073709551615 208079898536 0 4 0 16800975 0 0 0 -1 5 0 0 0
Current children cumulated CPU time (s) 0.11
Current children cumulated vsize (KiB) 10540076
Solver just ended. Dumping a history of the last processes samples
[startup+0.200891 s]
/proc/loadavg: 1.95 1.99 1.99 2/195 26922
/proc/meminfo: memFree=30743096/32950928 swapFree=67055948/67111528
[pid=26922] ppid=26920 vsize=10543156 CPUtime=0.3 cores=1,3,5,7
/proc/26922/stat : 26922 (java) S 26920 26922 26165 0 -1 4202496 15272 0 1 0 29 1 0 0 25 0 19 0 877740589 10796191744 14640 33554432000 1073741824 1073778376 140733926584192 18446744073709551615 208092035045 0 0 0 16800975 18446744073709551615 0 0 17 3 0 0 0
/proc/26922/statm: 2635789 14640 2185 9 0 2626523 0
[pid=26922/tid=26923] ppid=26920 vsize=10543156 CPUtime=0.19 cores=1,3,5,7
/proc/26922/task/26923/stat : 26923 (java) R 26920 26922 26165 0 -1 4202560 12115 0 1 0 18 1 0 0 25 0 19 0 877740589 10796191744 14640 33554432000 1073741824 1073778376 140733926584192 18446744073709551615 46912505193351 0 4 0 16800975 0 0 0 -1 5 0 0 0
Current children cumulated CPU time (s) 0.3
Current children cumulated vsize (KiB) 10543156
Child status: 30
Real time (s): 0.261091
CPU time (s): 0.419935
CPU user time (s): 0.396939
CPU system time (s): 0.022996
CPU usage (%): 160.839
Max. virtual memory (cumulated for all children) (KiB): 10543156
getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.396939
system time used= 0.022996
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 16690
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= 137
involuntary context switches= 13
runsolver used 0.001999 second user time and 0.006998 second system time
The end
Begin job on node127 at 2011-06-10 01:16:49
IDJOB=3456014
IDBENCH=48026
IDSOLVER=1951
FILE ID=node127/3456014-1307661409
RUNJOBID= node127-1307657814-26421
PBS_JOBID= 13549419
Free space on /tmp= 74196 MiB
SOLVER NAME= Sat4j CuttingPlanes 2.3.0
BENCH NAME= PB07/normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/factor-mod-size=9-P0=271-P1=293-B.opb
COMMAND LINE= java -server -Xms10000m -Xmx10000m -jar sat4j-pb.jar CuttingPlanes BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3456014-1307661409/watcher-3456014-1307661409 -o /tmp/evaluation-result-3456014-1307661409/solver-3456014-1307661409 -C 1800 -W 1900 -M 15500 java -server -Xms10000m -Xmx10000m -jar sat4j-pb.jar CuttingPlanes HOME/instance-3456014-1307661409.opb
TIME LIMIT= 1800 seconds
MEMORY LIMIT= 15500 MiB
NBCORE= 4
MD5SUM BENCH= 2e3c7287841521f4043e8a0d4ae495d6
RANDOM SEED=323791641
node127.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 : 2666.823
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 : 5333.64
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 : 2666.823
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 : 2666.823
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 : 2666.823
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 : 5332.86
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 : 2666.823
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 : 5332.75
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 : 2666.823
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 : 2666.823
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 : 5332.60
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 : 2666.823
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: 32950928 kB
MemFree: 30748584 kB
Buffers: 229788 kB
Cached: 366160 kB
SwapCached: 9340 kB
Active: 1730188 kB
Inactive: 280028 kB
HighTotal: 0 kB
HighFree: 0 kB
LowTotal: 32950928 kB
LowFree: 30748584 kB
SwapTotal: 67111528 kB
SwapFree: 67055948 kB
Dirty: 1060 kB
Writeback: 0 kB
AnonPages: 1411916 kB
Mapped: 21264 kB
Slab: 125904 kB
PageTables: 7456 kB
NFS_Unstable: 0 kB
Bounce: 0 kB
CommitLimit: 83586992 kB
Committed_AS: 10571580 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= 74196 MiB
End job on node127 at 2011-06-10 01:16:50