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-3458461-1307163123.opb
0.11/0.11 c reading problem ...
0.11/0.13 c ... done. Wall clock time 0.022s.
0.11/0.13 c #vars 66
0.11/0.13 c #constraints 124
0.11/0.13 c constraints type
0.11/0.13 c org.sat4j.minisat.constraints.cnf.OriginalWLClause => 46
0.11/0.13 c org.sat4j.minisat.constraints.card.MinWatchCard => 22
0.11/0.13 c org.sat4j.minisat.constraints.cnf.OriginalBinaryClause => 10
0.11/0.13 c org.sat4j.pb.constraints.pb.MaxWatchPbLong => 46
0.11/0.14 c SATISFIABLE
0.11/0.14 c OPTIMIZING...
0.11/0.14 c Got one! Elapsed wall clock time (in seconds):0.028
0.11/0.14 o -3
0.11/0.19 c Got one! Elapsed wall clock time (in seconds):0.071
0.11/0.19 o -4
0.11/0.20 c starts : 4
0.11/0.20 c conflicts : 276
0.11/0.20 c decisions : 308
0.11/0.20 c propagations : 3222
0.11/0.20 c inspects : 20120
0.11/0.20 c shortcuts : 0
0.11/0.20 c learnt literals : 5
0.11/0.20 c learnt binary clauses : 13
0.11/0.20 c learnt ternary clauses : 31
0.11/0.20 c learnt constraints : 270
0.11/0.20 c ignored constraints : 0
0.11/0.20 c root simplifications : 0
0.11/0.20 c removed literals (reason simplification) : 934
0.11/0.20 c reason swapping (by a shorter reason) : 0
0.11/0.20 c Calls to reduceDB : 0
0.11/0.20 c number of reductions to clauses (during analyze) : 0
0.11/0.20 c number of learned constraints concerned by reduction : 0
0.11/0.20 c number of learning phase by resolution : 0
0.11/0.20 c number of learning phase by cutting planes : 0
0.11/0.20 c speed (assignments/second) : 247846.15384615384
0.11/0.20 c non guided choices 0
0.11/0.20 c learnt constraints type
0.11/0.20 c constraints type
0.11/0.20 c org.sat4j.minisat.constraints.cnf.OriginalWLClause => 46
0.11/0.20 c org.sat4j.minisat.constraints.card.MinWatchCard => 22
0.11/0.20 c org.sat4j.minisat.constraints.cnf.OriginalBinaryClause => 10
0.11/0.20 c org.sat4j.pb.constraints.pb.MaxWatchPbLong => 46
0.11/0.20 s OPTIMUM FOUND
0.11/0.20 v -x1 x2 -x3 x4 -x5 -x6 x7 -x8 -x9 x10 -x11 -x12 x13 -x14 -x15 x16 -x17 x18 x19 -x20
0.11/0.20 c objective function=-4
0.11/0.20 c Total wall clock time (in seconds): 0.085
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-3458461-1307163123/watcher-3458461-1307163123 -o /tmp/evaluation-result-3458461-1307163123/solver-3458461-1307163123 -C 1800 -W 1900 -M 15500 java -server -Xms13000m -Xmx13000m -jar sat4j-pb.jar Resolution HOME/instance-3458461-1307163123.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: 0.92 1.00 1.24 3/386 6134
/proc/meminfo: memFree=23729820/32951124 swapFree=49244120/67111528
[pid=6134] ppid=6132 vsize=31604 CPUtime=0 cores=1,3,5,7
/proc/6134/stat : 6134 (java) S 6132 6134 6095 0 -1 4202496 1250 0 0 0 0 0 0 0 24 0 2 0 827915083 32362496 968 33554432000 1073741824 1073778376 140736335488016 18446744073709551615 218382759909 0 0 0 16784584 18446744073709551615 0 0 17 3 0 0 0
/proc/6134/statm: 7901 973 744 9 0 386 0
[pid=6134/tid=6136] ppid=6132 vsize=13526316 CPUtime=0 cores=1,3,5,7
/proc/6134/task/6136/stat : 6136 (java) R 6132 6134 6095 0 -1 4202560 4548 0 1 0 0 0 0 0 25 0 2 0 827915084 13850947584 5364 33554432000 1073741824 1073778376 140736335488016 18446744073709551615 218370651195 0 4 0 16784584 0 0 0 -1 3 0 0 0
[startup+0.0411221 s]
/proc/loadavg: 0.92 1.00 1.24 3/386 6134
/proc/meminfo: memFree=23729820/32951124 swapFree=49244120/67111528
[pid=6134] ppid=6132 vsize=13549480 CPUtime=0.03 cores=1,3,5,7
/proc/6134/stat : 6134 (java) S 6132 6134 6095 0 -1 4202496 13650 0 1 0 2 1 0 0 24 0 13 0 827915083 13874667520 13346 33554432000 1073741824 1073778376 140736335488016 18446744073709551615 218382759909 0 0 0 16784584 18446744073709551615 0 0 17 3 0 0 0
/proc/6134/statm: 3387370 13347 1653 9 0 3378118 0
[pid=6134/tid=6136] ppid=6132 vsize=13549480 CPUtime=0.02 cores=1,3,5,7
/proc/6134/task/6136/stat : 6136 (java) R 6132 6134 6095 0 -1 4202560 12504 0 1 0 1 1 0 0 25 0 13 0 827915084 13874667520 13348 33554432000 1073741824 1073778376 140736335488016 18446744073709551615 218370618053 0 4 0 16784584 0 0 0 -1 3 0 0 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 13549480
[startup+0.105147 s]
/proc/loadavg: 0.92 1.00 1.24 3/386 6134
/proc/meminfo: memFree=23729820/32951124 swapFree=49244120/67111528
[pid=6134] ppid=6132 vsize=13622012 CPUtime=0.11 cores=1,3,5,7
/proc/6134/stat : 6134 (java) S 6132 6134 6095 0 -1 4202496 15574 0 1 0 9 2 0 0 24 0 18 0 827915083 13948940288 15270 33554432000 1073741824 1073778376 140736335488016 18446744073709551615 218382759909 0 0 0 16800975 18446744073709551615 0 0 17 3 0 0 0
/proc/6134/statm: 3405503 15271 2092 9 0 3396237 0
[pid=6134/tid=6136] ppid=6132 vsize=13622012 CPUtime=0.09 cores=1,3,5,7
/proc/6134/task/6136/stat : 6136 (java) R 6132 6134 6095 0 -1 4202560 13645 0 1 0 7 2 0 0 18 0 18 0 827915084 13948940288 15271 33554432000 1073741824 1073778376 140736335488016 18446744073709551615 47300434090835 0 4 0 16800975 0 0 0 -1 3 0 0 0
Current children cumulated CPU time (s) 0.11
Current children cumulated vsize (KiB) 13622012
Solver just ended. Dumping a history of the last processes samples
[startup+0.20106 s]
/proc/loadavg: 0.92 1.00 1.24 3/386 6134
/proc/meminfo: memFree=23729820/32951124 swapFree=49244120/67111528
[pid=6134] ppid=6132 vsize=13626580 CPUtime=0.29 cores=1,3,5,7
/proc/6134/stat : 6134 (java) S 6132 6134 6095 0 -1 4202496 17899 0 1 0 27 2 0 0 24 0 17 0 827915083 13953617920 16939 33554432000 1073741824 1073778376 140736335488016 18446744073709551615 218382759909 0 0 0 16800975 18446744073709551615 0 0 17 3 0 0 0
/proc/6134/statm: 3406645 16939 2187 9 0 3397379 0
[pid=6134/tid=6136] ppid=6132 vsize=13626580 CPUtime=0.18 cores=1,3,5,7
/proc/6134/task/6136/stat : 6136 (java) S 6132 6134 6095 0 -1 4202560 14024 0 1 0 16 2 0 0 20 0 17 0 827915084 13953617920 16939 33554432000 1073741824 1073778376 140736335488016 18446744073709551615 218382773145 0 4 0 16800975 18446604465031348352 0 0 -1 3 0 0 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 13626580
Child status: 30
Real time (s): 0.214702
CPU time (s): 0.301953
CPU user time (s): 0.274958
CPU system time (s): 0.026995
CPU usage (%): 140.638
Max. virtual memory (cumulated for all children) (KiB): 13626580
getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.274958
system time used= 0.026995
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 17900
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= 121
involuntary context switches= 17
runsolver used 0.003999 second user time and 0.011998 second system time
The end
Begin job on node101 at 2011-06-04 06:52:03
IDJOB=3458461
IDBENCH=48281
IDSOLVER=1952
FILE ID=node101/3458461-1307163123
RUNJOBID= node101-1307163123-6114
PBS_JOBID= 13508816
Free space on /tmp= 74008 MiB
SOLVER NAME= Sat4j Resolution 2.3.0
BENCH NAME= PB07/normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/manquinho/bsg/normalized-bsg_10_4_5.opb
COMMAND LINE= java -server -Xms13000m -Xmx13000m -jar sat4j-pb.jar Resolution BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3458461-1307163123/watcher-3458461-1307163123 -o /tmp/evaluation-result-3458461-1307163123/solver-3458461-1307163123 -C 1800 -W 1900 -M 15500 java -server -Xms13000m -Xmx13000m -jar sat4j-pb.jar Resolution HOME/instance-3458461-1307163123.opb
TIME LIMIT= 1800 seconds
MEMORY LIMIT= 15500 MiB
NBCORE= 4
MD5SUM BENCH= 9031daf4c6715fe6246dcc322bb303d7
RANDOM SEED=988436550
node101.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 : 2666.841
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 : 5333.68
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 : 2666.841
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 : 5226.07
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 : 2666.841
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 : 5332.77
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 : 2666.841
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 : 2666.841
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 : 2666.841
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 : 5332.83
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 : 2666.841
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 : 2666.841
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: 32951124 kB
MemFree: 23734564 kB
Buffers: 277692 kB
Cached: 520820 kB
SwapCached: 27120 kB
Active: 8473688 kB
Inactive: 463104 kB
HighTotal: 0 kB
HighFree: 0 kB
LowTotal: 32951124 kB
LowFree: 23734564 kB
SwapTotal: 67111528 kB
SwapFree: 49244120 kB
Dirty: 852 kB
Writeback: 4 kB
AnonPages: 8133336 kB
Mapped: 20792 kB
Slab: 136116 kB
PageTables: 74800 kB
NFS_Unstable: 0 kB
Bounce: 0 kB
CommitLimit: 83587088 kB
Committed_AS: 78596448 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= 74004 MiB
End job on node101 at 2011-06-04 06:52:04