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.
0.04/0.09 c version 2.3.1.v20110525
0.04/0.09 c java.runtime.name Java(TM) SE Runtime Environment
0.04/0.09 c java.vm.name Java HotSpot(TM) 64-Bit Server VM
0.04/0.09 c java.vm.version 19.1-b02
0.04/0.09 c java.vm.vendor Sun Microsystems Inc.
0.04/0.09 c sun.arch.data.model 64
0.04/0.09 c java.version 1.6.0_24
0.04/0.09 c os.name Linux
0.04/0.09 c os.version 2.6.18-164.el5
0.04/0.09 c os.arch amd64
0.04/0.09 c Free memory 9996466904
0.04/0.09 c Max memory 10048897024
0.04/0.09 c Total memory 10048897024
0.04/0.09 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-3456166-1307664153.opb
0.10/0.11 c reading problem ...
0.24/0.23 c ... done. Wall clock time 0.119s.
0.24/0.23 c #vars 783
0.24/0.23 c #constraints 2249
0.24/0.23 c constraints type
0.24/0.23 c org.sat4j.pb.constraints.pb.OriginalHTClausePB => 733
0.24/0.23 c org.sat4j.pb.constraints.pb.UnitClausesPB => 50
0.24/0.23 c org.sat4j.pb.constraints.pb.MaxWatchPb => 733
0.24/0.24 c SATISFIABLE
0.24/0.24 c OPTIMIZING...
0.24/0.24 c Got one! Elapsed wall clock time (in seconds):0.133
0.24/0.24 o -3
0.24/0.26 c Got one! Elapsed wall clock time (in seconds):0.149
0.24/0.26 o -4
0.24/0.28 c Got one! Elapsed wall clock time (in seconds):0.168
0.24/0.28 o -5
0.77/0.40 c Got one! Elapsed wall clock time (in seconds):0.286
0.77/0.40 o -6
1.37/0.68 c starts : 6
1.37/0.68 c conflicts : 321
1.37/0.68 c decisions : 345
1.37/0.68 c propagations : 3738
1.37/0.68 c inspects : 327470
1.37/0.68 c shortcuts : 0
1.37/0.68 c learnt literals : 0
1.37/0.68 c learnt binary clauses : 0
1.37/0.68 c learnt ternary clauses : 0
1.37/0.68 c learnt constraints : 320
1.37/0.68 c ignored constraints : 0
1.37/0.68 c root simplifications : 0
1.37/0.68 c removed literals (reason simplification) : 0
1.37/0.68 c reason swapping (by a shorter reason) : 0
1.37/0.68 c Calls to reduceDB : 0
1.37/0.68 c number of reductions to clauses (during analyze) : 0
1.37/0.68 c number of learned constraints concerned by reduction : 0
1.37/0.68 c number of learning phase by resolution : 0
1.37/0.68 c number of learning phase by cutting planes : 0
1.37/0.68 c speed (assignments/second) : 13161.971830985916
1.37/0.68 c non guided choices 0
1.37/0.68 c learnt constraints type
1.37/0.68 c constraints type
1.37/0.68 c org.sat4j.pb.constraints.pb.OriginalHTClausePB => 733
1.37/0.68 c org.sat4j.pb.constraints.pb.MinWatchCardPB => 0
1.37/0.68 c org.sat4j.pb.constraints.pb.UnitClausesPB => 50
1.37/0.68 c org.sat4j.pb.constraints.pb.MaxWatchPb => 733
1.37/0.68 s OPTIMUM FOUND
1.37/0.68 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
1.37/0.68 c objective function=-6
1.37/0.68 c Total wall clock time (in seconds): 0.572
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-3456166-1307664153/watcher-3456166-1307664153 -o /tmp/evaluation-result-3456166-1307664153/solver-3456166-1307664153 -C 1800 -W 1900 -M 15500 java -server -Xms10000m -Xmx10000m -jar sat4j-pb.jar CuttingPlanes HOME/instance-3456166-1307664153.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: 1.98 2.00 2.00 3/174 1407
/proc/meminfo: memFree=32129308/32950928 swapFree=67051096/67111528
[pid=1407] ppid=1405 vsize=9100 CPUtime=0 cores=0,2,4,6
/proc/1407/stat : 1407 (java) S 1405 1407 30485 0 -1 4202496 234 0 0 0 0 0 0 0 24 0 1 0 956645973 9318400 171 33554432000 1073741824 1073778376 140733301998656 18446744073709551615 251367542629 0 2147483391 4096 0 18446744071699199166 0 0 17 2 0 0 0
/proc/1407/statm: 2275 171 130 9 0 67 0
[startup+0.0567429 s]
/proc/loadavg: 1.98 2.00 2.00 3/174 1407
/proc/meminfo: memFree=32129308/32950928 swapFree=67051096/67111528
[pid=1407] ppid=1405 vsize=10467616 CPUtime=0.04 cores=0,2,4,6
/proc/1407/stat : 1407 (java) S 1405 1407 30485 0 -1 4202496 11458 0 1 0 2 2 0 0 18 0 13 0 956645973 10718838784 11155 33554432000 1073741824 1073778376 140734884156416 18446744073709551615 251379349477 0 0 0 16800971 18446744073709551615 0 0 17 2 0 0 0
/proc/1407/statm: 2616904 11155 1685 9 0 2607652 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 10467616
[startup+0.100639 s]
/proc/loadavg: 1.98 2.00 2.00 3/174 1407
/proc/meminfo: memFree=32129308/32950928 swapFree=67051096/67111528
[pid=1407] ppid=1405 vsize=10540344 CPUtime=0.1 cores=0,2,4,6
/proc/1407/stat : 1407 (java) S 1405 1407 30485 0 -1 4202496 13039 0 1 0 8 2 0 0 18 0 18 0 956645973 10793312256 12708 33554432000 1073741824 1073778376 140734884156416 18446744073709551615 251379349477 0 0 0 16800975 18446744073709551615 0 0 17 2 0 0 0
/proc/1407/statm: 2635086 12709 2092 9 0 2625820 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 10540344
[startup+0.305603 s]
/proc/loadavg: 1.98 2.00 2.00 3/174 1407
/proc/meminfo: memFree=32129308/32950928 swapFree=67051096/67111528
[pid=1407] ppid=1405 vsize=10544396 CPUtime=0.5 cores=0,2,4,6
/proc/1407/stat : 1407 (java) S 1405 1407 30485 0 -1 4202496 17458 0 1 0 47 3 0 0 18 0 19 0 956645973 10797461504 16194 33554432000 1073741824 1073778376 140734884156416 18446744073709551615 251379349477 0 0 0 16800975 18446744073709551615 0 0 17 2 0 0 0
/proc/1407/statm: 2636099 16194 2209 9 0 2626833 0
Current children cumulated CPU time (s) 0.5
Current children cumulated vsize (KiB) 10544396
[startup+0.700623 s]
/proc/loadavg: 1.98 2.00 2.00 3/174 1407
/proc/meminfo: memFree=32129308/32950928 swapFree=67051096/67111528
[pid=1407] ppid=1405 vsize=10556760 CPUtime=1.63 cores=0,2,4,6
/proc/1407/stat : 1407 (java) S 1405 1407 30485 0 -1 4202496 40944 0 1 0 156 7 0 0 18 0 17 0 956645973 10810122240 37161 33554432000 1073741824 1073778376 140734884156416 18446744073709551615 251379349477 0 0 0 16800975 18446744073709551615 0 0 17 2 0 0 0
/proc/1407/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 1.63
Current children cumulated vsize (KiB) 10556760
Solver just ended. Dumping a history of the last processes samples
Child status: 30
Real time (s): 0.708076
CPU time (s): 1.64675
CPU user time (s): 1.56876
CPU system time (s): 0.077988
CPU usage (%): 232.567
Max. virtual memory (cumulated for all children) (KiB): 10556760
getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1.56876
system time used= 0.077988
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 40944
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= 289
involuntary context switches= 55
runsolver used 0.002999 second user time and 0.003999 second system time
The end
Begin job on node113 at 2011-06-10 02:02:33
IDJOB=3456166
IDBENCH=48178
IDSOLVER=1951
FILE ID=node113/3456166-1307664153
RUNJOBID= node113-1307664153-1389
PBS_JOBID= 13549378
Free space on /tmp= 74064 MiB
SOLVER NAME= Sat4j CuttingPlanes 2.3.0
BENCH NAME= PB07/normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/manquinho/mis/normalized-mis_50_25_4.opb
COMMAND LINE= java -server -Xms10000m -Xmx10000m -jar sat4j-pb.jar CuttingPlanes BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3456166-1307664153/watcher-3456166-1307664153 -o /tmp/evaluation-result-3456166-1307664153/solver-3456166-1307664153 -C 1800 -W 1900 -M 15500 java -server -Xms10000m -Xmx10000m -jar sat4j-pb.jar CuttingPlanes HOME/instance-3456166-1307664153.opb
TIME LIMIT= 1800 seconds
MEMORY LIMIT= 15500 MiB
NBCORE= 4
MD5SUM BENCH= 86191362e647705fbaa0ee217c43491b
RANDOM SEED=2047467872
node113.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 : 2666.846
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 : 5333.69
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 : 2666.846
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 : 2666.846
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 : 2666.846
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 : 2666.846
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 : 2666.846
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 : 2666.846
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 : 5332.83
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 : 2666.846
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: 32950928 kB
MemFree: 32130968 kB
Buffers: 206260 kB
Cached: 402216 kB
SwapCached: 14384 kB
Active: 325800 kB
Inactive: 303100 kB
HighTotal: 0 kB
HighFree: 0 kB
LowTotal: 32950928 kB
LowFree: 32130968 kB
SwapTotal: 67111528 kB
SwapFree: 67051096 kB
Dirty: 552 kB
Writeback: 0 kB
AnonPages: 18008 kB
Mapped: 8828 kB
Slab: 126656 kB
PageTables: 4796 kB
NFS_Unstable: 0 kB
Bounce: 0 kB
CommitLimit: 83586992 kB
Committed_AS: 195508 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= 74060 MiB
End job on node113 at 2011-06-10 02:02:34