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.
0.04/0.08 c version 2.3.1.v20110525
0.04/0.08 c java.runtime.name Java(TM) SE Runtime Environment
0.04/0.08 c java.vm.name Java HotSpot(TM) 64-Bit Server VM
0.04/0.08 c java.vm.version 19.1-b02
0.04/0.08 c java.vm.vendor Sun Microsystems Inc.
0.04/0.08 c sun.arch.data.model 64
0.04/0.08 c java.version 1.6.0_24
0.04/0.08 c os.name Linux
0.04/0.08 c os.version 2.6.18-164.el5
0.04/0.08 c os.arch amd64
0.04/0.08 c Free memory 9996466904
0.04/0.08 c Max memory 10048897024
0.04/0.08 c Total memory 10048897024
0.04/0.08 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@38540408
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-3455912-1307225092.opb
0.10/0.11 c reading problem ...
0.10/0.13 c ... done. Wall clock time 0.02s.
0.10/0.13 c #vars 88
0.10/0.13 c #constraints 132
0.10/0.13 c constraints type
0.10/0.13 c org.sat4j.pb.constraints.pb.OriginalHTClausePB => 64
0.10/0.13 c org.sat4j.pb.constraints.pb.MaxWatchPb => 68
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):0.13
0.30/0.24 o 3
0.30/0.24 c starts : 1
0.30/0.24 c conflicts : 20
0.30/0.24 c decisions : 29
0.30/0.24 c propagations : 307
0.30/0.24 c inspects : 2225
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 : 20
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) : 51166.666666666664
0.30/0.24 c non guided choices 1
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 => 64
0.30/0.24 c org.sat4j.pb.constraints.pb.MaxWatchPb => 68
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
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-3455912-1307225092/watcher-3455912-1307225092 -o /tmp/evaluation-result-3455912-1307225092/solver-3455912-1307225092 -C 1800 -W 1900 -M 15500 java -server -Xms10000m -Xmx10000m -jar sat4j-pb.jar CuttingPlanes HOME/instance-3455912-1307225092.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: 1.93 2.01 2.00 2/590 6131
/proc/meminfo: memFree=28102044/32950928 swapFree=43925852/67111528
[pid=6131] ppid=6129 vsize=10430980 CPUtime=0 cores=1,3,5,7
/proc/6131/stat : 6131 (java) S 6129 6131 5129 0 -1 4202496 1690 0 1 0 0 0 0 0 25 0 2 0 834108015 10681323520 1392 33554432000 1073741824 1073778376 140735646705184 18446744073709551615 268284491749 0 0 0 16784584 18446744073709551615 0 0 17 3 0 0 0
/proc/6131/statm: 2607745 1406 906 9 0 2598901 0
[pid=6131/tid=6132] ppid=6129 vsize=10444316 CPUtime=0 cores=1,3,5,7
/proc/6131/task/6132/stat : 6132 (java) R 6129 6131 5129 0 -1 4202560 7703 0 1 0 0 0 0 0 25 0 2 0 834108015 10694979584 8519 33554432000 1073741824 1073778376 140735646705184 18446744073709551615 268272383035 0 4 0 16784584 0 0 0 -1 3 0 0 0
[startup+0.059494 s]
/proc/loadavg: 1.93 2.01 2.00 2/590 6131
/proc/meminfo: memFree=28102044/32950928 swapFree=43925852/67111528
[pid=6131] ppid=6129 vsize=10472756 CPUtime=0.04 cores=1,3,5,7
/proc/6131/stat : 6131 (java) S 6129 6131 5129 0 -1 4202496 11606 0 1 0 3 1 0 0 25 0 18 0 834108015 10724102144 11303 33554432000 1073741824 1073778376 140735646705184 18446744073709551615 268284491749 0 0 0 16800975 18446744073709551615 0 0 17 3 0 0 0
/proc/6131/statm: 2618189 11305 1721 9 0 2608937 0
[pid=6131/tid=6132] ppid=6129 vsize=10472756 CPUtime=0.04 cores=1,3,5,7
/proc/6131/task/6132/stat : 6132 (java) R 6129 6131 5129 0 -1 4202560 10434 0 1 0 3 1 0 0 25 0 18 0 834108015 10724102144 11305 33554432000 1073741824 1073778376 140735646705184 18446744073709551615 47706028794627 0 4 0 16800975 0 0 0 -1 3 0 0 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 10472756
[startup+0.100488 s]
/proc/loadavg: 1.93 2.01 2.00 2/590 6131
/proc/meminfo: memFree=28102044/32950928 swapFree=43925852/67111528
[pid=6131] ppid=6129 vsize=10539516 CPUtime=0.1 cores=1,3,5,7
/proc/6131/stat : 6131 (java) S 6129 6131 5129 0 -1 4202496 13109 0 1 0 9 1 0 0 25 0 18 0 834108015 10792464384 12753 33554432000 1073741824 1073778376 140735646705184 18446744073709551615 268284491749 0 0 0 16800975 18446744073709551615 0 0 17 3 0 0 0
/proc/6131/statm: 2634879 12753 2092 9 0 2625613 0
[pid=6131/tid=6132] ppid=6129 vsize=10539516 CPUtime=0.08 cores=1,3,5,7
/proc/6131/task/6132/stat : 6132 (java) R 6129 6131 5129 0 -1 4202560 11146 0 1 0 7 1 0 0 18 0 18 0 834108015 10792464384 12753 33554432000 1073741824 1073778376 140735646705184 18446744073709551615 47706028822435 0 4 0 16800975 0 0 0 -1 3 0 0 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 10539516
Solver just ended. Dumping a history of the last processes samples
[startup+0.200471 s]
/proc/loadavg: 1.93 2.01 2.00 2/590 6131
/proc/meminfo: memFree=28102044/32950928 swapFree=43925852/67111528
[pid=6131] ppid=6129 vsize=10543840 CPUtime=0.3 cores=1,3,5,7
/proc/6131/stat : 6131 (java) S 6129 6131 5129 0 -1 4202496 15832 0 1 0 28 2 0 0 25 0 19 0 834108015 10796892160 14800 33554432000 1073741824 1073778376 140735646705184 18446744073709551615 268284491749 0 0 0 16800975 18446744073709551615 0 0 17 3 0 0 0
/proc/6131/statm: 2635960 14800 2177 9 0 2626694 0
[pid=6131/tid=6132] ppid=6129 vsize=10543840 CPUtime=0.18 cores=1,3,5,7
/proc/6131/task/6132/stat : 6132 (java) R 6129 6131 5129 0 -1 4202560 11979 0 1 0 17 1 0 0 19 0 19 0 834108015 10796892160 14800 33554432000 1073741824 1073778376 140735646705184 18446744073709551615 46912505513415 0 4 0 16800975 0 0 0 -1 3 0 0 0
Current children cumulated CPU time (s) 0.3
Current children cumulated vsize (KiB) 10543840
Child status: 30
Real time (s): 0.262698
CPU time (s): 0.432934
CPU user time (s): 0.400939
CPU system time (s): 0.031995
CPU usage (%): 164.803
Max. virtual memory (cumulated for all children) (KiB): 10543840
getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.400939
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= 18322
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= 157
involuntary context switches= 50
runsolver used 0.003999 second user time and 0.017997 second system time
The end
Begin job on node122 at 2011-06-05 00:04:52
IDJOB=3455912
IDBENCH=47924
IDSOLVER=1951
FILE ID=node122/3455912-1307225092
RUNJOBID= node122-1307215869-5148
PBS_JOBID= 13509100
Free space on /tmp= 73812 MiB
SOLVER NAME= Sat4j CuttingPlanes 2.3.0
BENCH NAME= PB07/normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/factor-mod-size=8-P0=157-P1=47-B.opb
COMMAND LINE= java -server -Xms10000m -Xmx10000m -jar sat4j-pb.jar CuttingPlanes BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3455912-1307225092/watcher-3455912-1307225092 -o /tmp/evaluation-result-3455912-1307225092/solver-3455912-1307225092 -C 1800 -W 1900 -M 15500 java -server -Xms10000m -Xmx10000m -jar sat4j-pb.jar CuttingPlanes HOME/instance-3455912-1307225092.opb
TIME LIMIT= 1800 seconds
MEMORY LIMIT= 15500 MiB
NBCORE= 4
MD5SUM BENCH= 65e30a452de5692ad7673801cf6b385e
RANDOM SEED=1425947336
node122.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 : 2666.820
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 : 2666.820
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 : 5332.75
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 : 2666.820
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 : 5332.75
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 : 2666.820
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 : 2666.820
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 : 2666.820
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 : 2666.820
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 : 2666.820
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 : 5332.97
clflush size : 64
cache_alignment : 64
address sizes : 40 bits physical, 48 bits virtual
power management: [8]
/proc/meminfo:
MemTotal: 32950928 kB
MemFree: 28102176 kB
Buffers: 340356 kB
Cached: 572628 kB
SwapCached: 16832 kB
Active: 4021324 kB
Inactive: 505484 kB
HighTotal: 0 kB
HighFree: 0 kB
LowTotal: 32950928 kB
LowFree: 28102176 kB
SwapTotal: 67111528 kB
SwapFree: 43925852 kB
Dirty: 628 kB
Writeback: 0 kB
AnonPages: 3611240 kB
Mapped: 17504 kB
Slab: 151288 kB
PageTables: 100124 kB
NFS_Unstable: 0 kB
Bounce: 0 kB
CommitLimit: 83586992 kB
Committed_AS: 191088848 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= 73808 MiB
End job on node122 at 2011-06-05 00:04:53