0.06/0.09 c SAT4J: a SATisfiability library for Java (c) 2004-2010 Daniel Le Berre
0.06/0.09 c This is free software under the dual EPL/GNU LGPL licenses.
0.06/0.09 c See www.sat4j.org for details.
0.06/0.09 c version 2.3.1.v20110525
0.06/0.09 c java.runtime.name Java(TM) SE Runtime Environment
0.06/0.09 c java.vm.name Java HotSpot(TM) 64-Bit Server VM
0.06/0.09 c java.vm.version 19.1-b02
0.06/0.09 c java.vm.vendor Sun Microsystems Inc.
0.06/0.09 c sun.arch.data.model 64
0.06/0.09 c java.version 1.6.0_24
0.06/0.09 c os.name Linux
0.06/0.09 c os.version 2.6.18-164.el5
0.06/0.09 c os.arch amd64
0.06/0.09 c Free memory 12995394264
0.06/0.09 c Max memory 13063553024
0.06/0.09 c Total memory 13063553024
0.06/0.09 c Number of processors 8
0.09/0.11 c Pseudo Boolean Optimization
0.09/0.11 c --- Begin Solver configuration ---
0.09/0.11 c org.sat4j.pb.constraints.CompetResolutionPBLongMixedWLClauseCardConstrDataStructure@13d4c61c
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 lightweight component caching from RSAT taking into account the objective function
0.09/0.11 c Expensive 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-3458450-1307162478.opb
0.09/0.11 c reading problem ...
0.09/0.14 c ... done. Wall clock time 0.023s.
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.minisat.constraints.cnf.OriginalWLClause => 48
0.09/0.14 c org.sat4j.minisat.constraints.card.MinWatchCard => 22
0.09/0.14 c org.sat4j.minisat.constraints.cnf.OriginalBinaryClause => 10
0.09/0.14 c org.sat4j.pb.constraints.pb.MaxWatchPbLong => 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):0.03
0.09/0.14 o -2
0.09/0.15 c Got one! Elapsed wall clock time (in seconds):0.036
0.09/0.15 o -3
0.28/0.22 c starts : 5
0.28/0.22 c conflicts : 353
0.28/0.22 c decisions : 406
0.28/0.22 c propagations : 4746
0.28/0.22 c inspects : 28243
0.28/0.22 c shortcuts : 0
0.28/0.22 c learnt literals : 6
0.28/0.22 c learnt binary clauses : 14
0.28/0.22 c learnt ternary clauses : 40
0.28/0.22 c learnt constraints : 346
0.28/0.22 c ignored constraints : 0
0.28/0.22 c root simplifications : 0
0.28/0.22 c removed literals (reason simplification) : 1167
0.28/0.22 c reason swapping (by a shorter reason) : 0
0.28/0.22 c Calls to reduceDB : 0
0.28/0.22 c number of reductions to clauses (during analyze) : 0
0.28/0.22 c number of learned constraints concerned by reduction : 0
0.28/0.22 c number of learning phase by resolution : 0
0.28/0.22 c number of learning phase by cutting planes : 0
0.28/0.22 c speed (assignments/second) : 65916.66666666667
0.28/0.22 c non guided choices 0
0.28/0.22 c learnt constraints type
0.28/0.22 c constraints type
0.28/0.22 c org.sat4j.minisat.constraints.cnf.OriginalWLClause => 48
0.28/0.22 c org.sat4j.minisat.constraints.card.MinWatchCard => 22
0.28/0.22 c org.sat4j.minisat.constraints.cnf.OriginalBinaryClause => 10
0.28/0.22 c org.sat4j.pb.constraints.pb.MaxWatchPbLong => 48
0.28/0.22 s OPTIMUM FOUND
0.28/0.22 v x1 -x2 -x3 -x4 x5 -x6 -x7 x8 -x9 -x10 -x11 x12 -x13 -x14 -x15 -x16 -x17 -x18 x19 x20
0.28/0.22 c objective function=-3
0.28/0.22 c Total wall clock time (in seconds): 0.109
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-3458450-1307162478/watcher-3458450-1307162478 -o /tmp/evaluation-result-3458450-1307162478/solver-3458450-1307162478 -C 1800 -W 1900 -M 15500 java -server -Xms13000m -Xmx13000m -jar sat4j-pb.jar Resolution HOME/instance-3458450-1307162478.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: 0.94 1.50 1.80 2/426 381
/proc/meminfo: memFree=29096924/32951124 swapFree=43324008/67111528
[pid=381] ppid=379 vsize=9020 CPUtime=0 cores=1,3,5,7
/proc/381/stat : 381 (java) R 379 381 28402 0 -1 4194304 118 0 0 0 0 0 0 0 22 0 1 0 827848195 9236480 72 33554432000 1073741824 1073778376 140736618965136 18446744073709551615 244441982869 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/381/statm: 2255 84 68 9 0 34 0
[pid=381/tid=382] ppid=379 vsize=13526316 CPUtime=0 cores=1,3,5,7
/proc/381/task/382/stat : 382 (java) R 379 381 28402 0 -1 4202560 3268 0 1 0 0 0 0 0 23 0 2 0 827848195 13850947584 4084 33554432000 1073741824 1073778376 140733924642624 18446744073709551615 244446639163 0 4 0 16784584 0 0 0 -1 3 0 0 0
[startup+0.083691 s]
/proc/loadavg: 0.94 1.50 1.80 2/426 381
/proc/meminfo: memFree=29096924/32951124 swapFree=43324008/67111528
[pid=381] ppid=379 vsize=13620624 CPUtime=0.06 cores=1,3,5,7
/proc/381/stat : 381 (java) S 379 381 28402 0 -1 4202496 14456 0 1 0 4 2 0 0 22 0 18 0 827848195 13947518976 14153 33554432000 1073741824 1073778376 140733924642624 18446744073709551615 244458747877 0 0 0 16800975 18446744073709551615 0 0 17 3 0 0 0
/proc/381/statm: 3405156 14153 1755 9 0 3395890 0
[pid=381/tid=382] ppid=379 vsize=13620624 CPUtime=0.06 cores=1,3,5,7
/proc/381/task/382/stat : 382 (java) R 379 381 28402 0 -1 4202560 13282 0 1 0 4 2 0 0 25 0 18 0 827848195 13947518976 14153 33554432000 1073741824 1073778376 140733924642624 18446744073709551615 46912505206818 0 4 0 16800975 0 0 0 -1 7 0 0 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 13620624
[startup+0.100686 s]
/proc/loadavg: 0.94 1.50 1.80 2/426 381
/proc/meminfo: memFree=29096924/32951124 swapFree=43324008/67111528
[pid=381] ppid=379 vsize=13621400 CPUtime=0.09 cores=1,3,5,7
/proc/381/stat : 381 (java) S 379 381 28402 0 -1 4202496 15465 0 1 0 7 2 0 0 22 0 18 0 827848195 13948313600 15123 33554432000 1073741824 1073778376 140733924642624 18446744073709551615 244458747877 0 0 0 16800975 18446744073709551615 0 0 17 3 0 0 0
/proc/381/statm: 3405350 15123 2092 9 0 3396084 0
[pid=381/tid=382] ppid=379 vsize=13621400 CPUtime=0.07 cores=1,3,5,7
/proc/381/task/382/stat : 382 (java) R 379 381 28402 0 -1 4202560 13531 0 1 0 5 2 0 0 25 0 18 0 827848195 13948313600 15123 33554432000 1073741824 1073778376 140733924642624 18446744073709551615 46914545143066 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) 13621400
Solver just ended. Dumping a history of the last processes samples
[startup+0.200668 s]
/proc/loadavg: 0.94 1.50 1.80 2/426 381
/proc/meminfo: memFree=29096924/32951124 swapFree=43324008/67111528
[pid=381] ppid=379 vsize=13624796 CPUtime=0.28 cores=1,3,5,7
/proc/381/stat : 381 (java) S 379 381 28402 0 -1 4202496 17750 0 1 0 25 3 0 0 22 0 19 0 827848195 13951791104 16653 33554432000 1073741824 1073778376 140733924642624 18446744073709551615 244458747877 0 0 0 16800975 18446744073709551615 0 0 17 3 0 0 0
/proc/381/statm: 3406199 16653 2178 9 0 3396933 0
[pid=381/tid=382] ppid=379 vsize=13624796 CPUtime=0.17 cores=1,3,5,7
/proc/381/task/382/stat : 382 (java) R 379 381 28402 0 -1 4202560 14040 0 1 0 15 2 0 0 19 0 19 0 827848195 13951791104 16653 33554432000 1073741824 1073778376 140733924642624 18446744073709551615 46912505211693 0 4 0 16800975 0 0 0 -1 5 0 0 0
Current children cumulated CPU time (s) 0.28
Current children cumulated vsize (KiB) 13624796
Child status: 30
Real time (s): 0.245349
CPU time (s): 0.372942
CPU user time (s): 0.336948
CPU system time (s): 0.035994
CPU usage (%): 152.005
Max. virtual memory (cumulated for all children) (KiB): 13624796
getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.336948
system time used= 0.035994
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 18454
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= 182
involuntary context switches= 40
runsolver used 0.003999 second user time and 0.013997 second system time
The end
Begin job on node105 at 2011-06-04 06:41:18
IDJOB=3458450
IDBENCH=48270
IDSOLVER=1952
FILE ID=node105/3458450-1307162478
RUNJOBID= node105-1307162477-368
PBS_JOBID= 13508811
Free space on /tmp= 73772 MiB
SOLVER NAME= Sat4j Resolution 2.3.0
BENCH NAME= PB07/normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/manquinho/bsg/normalized-bsg_10_4_1.opb
COMMAND LINE= java -server -Xms13000m -Xmx13000m -jar sat4j-pb.jar Resolution BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3458450-1307162478/watcher-3458450-1307162478 -o /tmp/evaluation-result-3458450-1307162478/solver-3458450-1307162478 -C 1800 -W 1900 -M 15500 java -server -Xms13000m -Xmx13000m -jar sat4j-pb.jar Resolution HOME/instance-3458450-1307162478.opb
TIME LIMIT= 1800 seconds
MEMORY LIMIT= 15500 MiB
NBCORE= 4
MD5SUM BENCH= 2f2a65bac822fb15bab629a6de652836
RANDOM SEED=2045727549
node105.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 : 2666.825
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 : 2666.825
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 : 5226.15
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 : 2666.825
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 : 5332.82
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 : 2666.825
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 : 2666.825
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 : 5410.70
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 : 2666.825
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 : 2666.825
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 : 5332.82
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 : 2666.825
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: 32951124 kB
MemFree: 29097188 kB
Buffers: 326884 kB
Cached: 805388 kB
SwapCached: 20984 kB
Active: 2872912 kB
Inactive: 668012 kB
HighTotal: 0 kB
HighFree: 0 kB
LowTotal: 32951124 kB
LowFree: 29097188 kB
SwapTotal: 67111528 kB
SwapFree: 43324008 kB
Dirty: 372 kB
Writeback: 76 kB
AnonPages: 2405816 kB
Mapped: 18552 kB
Slab: 164892 kB
PageTables: 81088 kB
NFS_Unstable: 0 kB
Bounce: 0 kB
CommitLimit: 83587088 kB
Committed_AS: 114858268 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= 73768 MiB
End job on node105 at 2011-06-04 06:41:18