0.03/0.08 c SAT4J: a SATisfiability library for Java (c) 2004-2010 Daniel Le Berre
0.03/0.08 c This is free software under the dual EPL/GNU LGPL licenses.
0.03/0.08 c See www.sat4j.org for details.
0.03/0.09 c version 2.3.1.v20110525
0.03/0.09 c java.runtime.name Java(TM) SE Runtime Environment
0.03/0.09 c java.vm.name Java HotSpot(TM) 64-Bit Server VM
0.03/0.09 c java.vm.version 19.1-b02
0.03/0.09 c java.vm.vendor Sun Microsystems Inc.
0.03/0.09 c sun.arch.data.model 64
0.03/0.09 c java.version 1.6.0_24
0.03/0.09 c os.name Linux
0.03/0.09 c os.version 2.6.18-164.el5
0.03/0.09 c os.arch amd64
0.03/0.09 c Free memory 12995394264
0.03/0.09 c Max memory 13063553024
0.03/0.09 c Total memory 13063553024
0.03/0.09 c Number of processors 8
0.11/0.11 c Pseudo Boolean Optimization
0.11/0.11 c --- Begin Solver configuration ---
0.11/0.11 c org.sat4j.pb.constraints.CompetResolutionPBLongMixedWLClauseCardConstrDataStructure@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 lightweight component caching from RSAT taking into account the objective function
0.11/0.11 c Expensive 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-3458156-1307158272.opb
0.11/0.11 c reading problem ...
0.11/0.14 c ... done. Wall clock time 0.033s.
0.11/0.14 c #vars 240
0.11/0.14 c #constraints 319
0.11/0.14 c constraints type
0.11/0.14 c org.sat4j.minisat.constraints.cnf.OriginalWLClause => 150
0.11/0.14 c org.sat4j.pb.constraints.pb.MaxWatchPbLong => 169
0.29/0.25 c SATISFIABLE
0.29/0.25 c OPTIMIZING...
0.29/0.25 c Got one! Elapsed wall clock time (in seconds):0.141
0.29/0.25 o 3
0.49/0.33 c Got one! Elapsed wall clock time (in seconds):0.215
0.49/0.33 o 2
0.49/0.33 c starts : 16
0.49/0.33 c conflicts : 2692
0.49/0.33 c decisions : 3772
0.49/0.33 c propagations : 35993
0.49/0.33 c inspects : 386532
0.49/0.33 c shortcuts : 0
0.49/0.33 c learnt literals : 0
0.49/0.33 c learnt binary clauses : 1
0.49/0.33 c learnt ternary clauses : 5
0.49/0.33 c learnt constraints : 2692
0.49/0.33 c ignored constraints : 0
0.49/0.33 c root simplifications : 0
0.49/0.33 c removed literals (reason simplification) : 21093
0.49/0.33 c reason swapping (by a shorter reason) : 0
0.49/0.33 c Calls to reduceDB : 0
0.49/0.33 c number of reductions to clauses (during analyze) : 0
0.49/0.33 c number of learned constraints concerned by reduction : 0
0.49/0.33 c number of learning phase by resolution : 0
0.49/0.33 c number of learning phase by cutting planes : 0
0.49/0.33 c speed (assignments/second) : 5998833.333333333
0.49/0.33 c non guided choices 204
0.49/0.33 c learnt constraints type
0.49/0.33 c constraints type
0.49/0.33 c org.sat4j.minisat.constraints.cnf.OriginalWLClause => 150
0.49/0.33 c org.sat4j.pb.constraints.pb.MaxWatchPbLong => 169
0.49/0.33 s OPTIMUM FOUND
0.49/0.33 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 -x51 x52 -x53 -x54 -x55 -x56 x57 -x58 x59 -x60 -x61 -x62 -x63 -x64 -x65 x66 -x67 x68 -x69 -x70 x71 -x72 -x73 -x74 -x75 x76 -x77 -x78 -x79 -x80 -x81 -x82 -x83 -x84 -x85 -x86 -x87 -x88 -x89 -x90
0.49/0.33 c objective function=2
0.49/0.33 c Total wall clock time (in seconds): 0.222
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-3458156-1307158272/watcher-3458156-1307158272 -o /tmp/evaluation-result-3458156-1307158272/solver-3458156-1307158272 -C 1800 -W 1900 -M 15500 java -server -Xms13000m -Xmx13000m -jar sat4j-pb.jar Resolution HOME/instance-3458156-1307158272.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: 1.95 2.00 1.91 2/491 31835
/proc/meminfo: memFree=20293344/32950928 swapFree=61858088/67111528
[pid=31835] ppid=31833 vsize=13526316 CPUtime=0 cores=0,2,4,6
/proc/31835/stat : 31835 (java) S 31833 31835 27375 0 -1 4202496 6775 0 1 0 0 0 0 0 25 0 2 0 827426821 13850947584 6477 33554432000 1073741824 1073778376 140734326340048 18446744073709551615 274485770213 0 0 0 16784584 18446744073709551615 0 0 17 0 0 0 0
/proc/31835/statm: 3381579 6490 917 9 0 3372735 0
[pid=31835/tid=31836] ppid=31833 vsize=13526316 CPUtime=0 cores=0,2,4,6
/proc/31835/task/31836/stat : 31836 (java) R 31833 31835 27375 0 -1 4202560 6909 0 1 0 0 0 0 0 25 0 2 0 827426821 13850947584 7726 33554432000 1073741824 1073778376 140734326340048 18446744073709551615 274473661499 0 4 0 16784584 0 0 0 -1 0 0 0 0
[startup+0.0417399 s]
/proc/loadavg: 1.95 2.00 1.91 2/491 31835
/proc/meminfo: memFree=20293344/32950928 swapFree=61858088/67111528
[pid=31835] ppid=31833 vsize=13549480 CPUtime=0.03 cores=0,2,4,6
/proc/31835/stat : 31835 (java) S 31833 31835 27375 0 -1 4202496 13667 0 1 0 2 1 0 0 25 0 13 0 827426821 13874667520 13364 33554432000 1073741824 1073778376 140734326340048 18446744073709551615 274485770213 0 0 0 16784584 18446744073709551615 0 0 17 0 0 0 0
/proc/31835/statm: 3387370 13367 1659 9 0 3378118 0
[pid=31835/tid=31836] ppid=31833 vsize=13549480 CPUtime=0.03 cores=0,2,4,6
/proc/31835/task/31836/stat : 31836 (java) R 31833 31835 27375 0 -1 4202560 12523 0 1 0 2 1 0 0 25 0 13 0 827426821 13874667520 13367 33554432000 1073741824 1073778376 140734326340048 18446744073709551615 274485796219 0 4 0 16784584 0 0 0 -1 2 0 0 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 13549480
[startup+0.105732 s]
/proc/loadavg: 1.95 2.00 1.91 2/491 31835
/proc/meminfo: memFree=20293344/32950928 swapFree=61858088/67111528
[pid=31835] ppid=31833 vsize=13621800 CPUtime=0.11 cores=0,2,4,6
/proc/31835/stat : 31835 (java) S 31833 31835 27375 0 -1 4202496 15560 0 1 0 9 2 0 0 25 0 18 0 827426821 13948723200 15257 33554432000 1073741824 1073778376 140734326340048 18446744073709551615 274485770213 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0 0
/proc/31835/statm: 3405450 15257 2092 9 0 3396184 0
[pid=31835/tid=31836] ppid=31833 vsize=13621800 CPUtime=0.09 cores=0,2,4,6
/proc/31835/task/31836/stat : 31836 (java) R 31833 31835 27375 0 -1 4202560 13700 0 1 0 7 2 0 0 25 0 18 0 827426821 13948723200 15257 33554432000 1073741824 1073778376 140734326340048 18446744073709551615 274473660112 0 4 0 16800975 0 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 0.11
Current children cumulated vsize (KiB) 13621800
[startup+0.300694 s]
/proc/loadavg: 1.95 2.00 1.91 2/491 31835
/proc/meminfo: memFree=20293344/32950928 swapFree=61858088/67111528
[pid=31835] ppid=31833 vsize=13627440 CPUtime=0.49 cores=0,2,4,6
/proc/31835/stat : 31835 (java) S 31833 31835 27375 0 -1 4202496 18272 0 1 0 47 2 0 0 25 0 19 0 827426821 13954498560 17075 33554432000 1073741824 1073778376 140734326340048 18446744073709551615 274485770213 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0 0
/proc/31835/statm: 3406860 17075 2202 9 0 3397594 0
[pid=31835/tid=31836] ppid=31833 vsize=13627440 CPUtime=0.28 cores=0,2,4,6
/proc/31835/task/31836/stat : 31836 (java) R 31833 31835 27375 0 -1 4202560 14247 0 1 0 26 2 0 0 25 0 19 0 827426821 13954498560 17075 33554432000 1073741824 1073778376 140734326340048 18446744073709551615 46912505489288 0 4 0 16800975 0 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 0.49
Current children cumulated vsize (KiB) 13627440
Solver just ended. Dumping a history of the last processes samples
Child status: 30
Real time (s): 0.340838
CPU time (s): 0.548916
CPU user time (s): 0.516921
CPU system time (s): 0.031995
CPU usage (%): 161.049
Max. virtual memory (cumulated for all children) (KiB): 13627440
getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.516921
system time used= 0.031995
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 18347
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= 149
involuntary context switches= 58
runsolver used 0.005999 second user time and 0.012998 second system time
The end
Begin job on node125 at 2011-06-04 05:31:12
IDJOB=3458156
IDBENCH=47976
IDSOLVER=1952
FILE ID=node125/3458156-1307158272
RUNJOBID= node125-1307156382-31293
PBS_JOBID= 13508791
Free space on /tmp= 73792 MiB
SOLVER NAME= Sat4j Resolution 2.3.0
BENCH NAME= PB07/normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/factor-mod-size=5-P0=29-P1=31-P2=13-P3=17-P4=29-P5=2-P6=29-B.opb
COMMAND LINE= java -server -Xms13000m -Xmx13000m -jar sat4j-pb.jar Resolution BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3458156-1307158272/watcher-3458156-1307158272 -o /tmp/evaluation-result-3458156-1307158272/solver-3458156-1307158272 -C 1800 -W 1900 -M 15500 java -server -Xms13000m -Xmx13000m -jar sat4j-pb.jar Resolution HOME/instance-3458156-1307158272.opb
TIME LIMIT= 1800 seconds
MEMORY LIMIT= 15500 MiB
NBCORE= 4
MD5SUM BENCH= bab73d97554da370c1dcc7d97b4a612d
RANDOM SEED=1481828977
node125.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 : 2666.828
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 : 5333.65
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 : 2666.828
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 : 5266.55
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 : 2666.828
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 : 5332.84
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 : 2666.828
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 : 5332.74
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 : 2666.828
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 : 2666.828
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 : 2666.828
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 : 2666.828
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 : 5332.75
clflush size : 64
cache_alignment : 64
address sizes : 40 bits physical, 48 bits virtual
power management: [8]
/proc/meminfo:
MemTotal: 32950928 kB
MemFree: 20293484 kB
Buffers: 352104 kB
Cached: 3496180 kB
SwapCached: 3616 kB
Active: 8950536 kB
Inactive: 3362896 kB
HighTotal: 0 kB
HighFree: 0 kB
LowTotal: 32950928 kB
LowFree: 20293484 kB
SwapTotal: 67111528 kB
SwapFree: 61858088 kB
Dirty: 464 kB
Writeback: 0 kB
AnonPages: 8462724 kB
Mapped: 42340 kB
Slab: 214348 kB
PageTables: 62044 kB
NFS_Unstable: 0 kB
Bounce: 0 kB
CommitLimit: 83586992 kB
Committed_AS: 143458656 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= 73792 MiB
End job on node125 at 2011-06-04 05:31:12