0.00/0.07 c SAT4J: a SATisfiability library for Java (c) 2004-2012 Artois University and CNRS
0.00/0.07 c This is free software under the dual EPL/GNU LGPL licenses.
0.00/0.07 c See www.sat4j.org for details.
0.00/0.07 c This software uses some libraries from the Jakarta Commons project. See jakarta.apache.org for details.
0.00/0.07 c version 2.3.2.v20120418
0.00/0.07 c java.runtime.name Java(TM) SE Runtime Environment
0.00/0.07 c java.vm.name Java HotSpot(TM) 64-Bit Server VM
0.00/0.07 c java.vm.version 19.1-b02
0.00/0.07 c java.vm.vendor Sun Microsystems Inc.
0.00/0.07 c sun.arch.data.model 64
0.00/0.07 c java.version 1.6.0_24
0.00/0.07 c os.name Linux
0.00/0.07 c os.version 2.6.32-71.29.1.el6.x86_64
0.00/0.07 c os.arch amd64
0.00/0.07 c Free memory 501472288
0.00/0.07 c Max memory 7480803328
0.00/0.07 c Total memory 504102912
0.00/0.07 c Number of processors 8
0.10/0.10 c read org.sat4j.minisat.orders.VarOrderHeap
0.10/0.10 c configuring ORDERS
0.10/0.11 c --- Begin Solver configuration ---
0.10/0.11 c org.sat4j.pb.constraints.CompetResolutionPBLongMixedWLClauseCardConstrDataStructure@2dcb25f1
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
0.10/0.11 c Expensive 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=true
0.10/0.11 c Heuristics kept accross calls (keep the solver "hot")
0.10/0.11 c --- End Solver configuration ---
0.10/0.11 c solving HOME/instance-3710795-1338153054.opb
0.10/0.11 c reading problem ...
0.10/0.19 c ... done. Wall clock time 0.08s.
0.10/0.19 c declared #vars 50
0.10/0.19 c #constraints 100
0.10/0.19 c constraints type
0.10/0.19 c org.sat4j.minisat.constraints.cnf.OriginalWLClause => 100
0.10/0.19 c 100 constraints processed.
0.10/0.19 c SATISFIABLE
0.10/0.19 c OPTIMIZING...
0.10/0.19 c Got one! Elapsed wall clock time (in seconds):0.084
0.10/0.19 o 4
0.28/0.22 c Got one! Elapsed wall clock time (in seconds):0.117
0.28/0.22 o 3
0.56/0.31 c starts : 11
0.56/0.31 c conflicts : 1206
0.56/0.31 c decisions : 1616
0.56/0.31 c propagations : 7730
0.56/0.31 c inspects : 65992
0.56/0.31 c shortcuts : 0
0.56/0.31 c learnt literals : 10
0.56/0.31 c learnt binary clauses : 29
0.56/0.31 c learnt ternary clauses : 33
0.56/0.31 c learnt constraints : 1195
0.56/0.31 c ignored constraints : 0
0.56/0.31 c root simplifications : 20
0.56/0.31 c removed literals (reason simplification) : 3668
0.56/0.31 c reason swapping (by a shorter reason) : 0
0.56/0.31 c Calls to reduceDB : 0
0.56/0.31 c number of reductions to clauses (during analyze) : 0
0.56/0.31 c number of learned constraints concerned by reduction : 0
0.56/0.31 c number of learning phase by resolution : 0
0.56/0.31 c number of learning phase by cutting planes : 0
0.56/0.31 c speed (assignments/second) : 64416.66666666667
0.56/0.31 c non guided choices 91
0.56/0.31 c learnt constraints type
0.56/0.31 c constraints type
0.56/0.31 c org.sat4j.minisat.constraints.cnf.OriginalWLClause => 100
0.56/0.31 c org.sat4j.minisat.constraints.card.MinWatchCard => 0
0.56/0.31 c 100 constraints processed.
0.56/0.31 s OPTIMUM FOUND
0.56/0.31 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
0.56/0.31 c objective function=3
0.56/0.31 c Total wall clock time (in seconds): 0.203
runsolver Copyright (C) 2010-2011 Olivier ROUSSEL
This is runsolver version 3.3.1 (svn: 989)
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-3710795-1338153054/watcher-3710795-1338153054 -o /tmp/evaluation-result-3710795-1338153054/solver-3710795-1338153054 -C 1800 -W 1900 -M 15500 java -jar HOME/sat4j-sat.jar -opt -s Resolution -S ORDERS=VarOrderHeap -hot -y HOME/instance-3710795-1338153054.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: 1.98 2.02 2.00 3/194 26398
/proc/meminfo: memFree=31308000/32873648 swapFree=6612/6612
[pid=26398] ppid=26396 vsize=23236 CPUtime=0 cores=1,3,5,7
/proc/26398/stat : 26398 (java) R 26396 26398 22368 0 -1 4202496 986 0 0 0 0 0 0 0 20 0 1 0 281429863 23793664 712 33554432000 1073741824 1073778376 140733360772032 140733360761096 212064056680 0 0 4096 0 0 0 0 17 1 0 0 0 0 0
/proc/26398/statm: 5809 712 526 9 0 128 0
[startup+0.00962494 s]
/proc/loadavg: 1.98 2.02 2.00 3/194 26398
/proc/meminfo: memFree=31308000/32873648 swapFree=6612/6612
[pid=26398] ppid=26396 vsize=101528 CPUtime=0 cores=1,3,5,7
/proc/26398/stat : 26398 (java) S 26396 26398 22368 0 -1 4202496 1372 0 0 0 0 0 0 0 20 0 2 0 281429863 103964672 1053 33554432000 1073741824 1073778376 140733360772032 140733360763168 212076625981 0 0 0 16784584 18446744073709551615 0 0 17 1 0 0 0 0 0
/proc/26398/statm: 25382 1053 806 9 0 16774 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 101528
[startup+0.100166 s]
/proc/loadavg: 1.98 2.02 2.00 3/194 26398
/proc/meminfo: memFree=31308000/32873648 swapFree=6612/6612
[pid=26398] ppid=26396 vsize=9558440 CPUtime=0.1 cores=1,3,5,7
/proc/26398/stat : 26398 (java) S 26396 26398 22368 0 -1 4202496 4377 0 1 0 9 1 0 0 20 0 18 0 281429863 9787842560 6094 33554432000 1073741824 1073778376 140733360772032 140733360763168 212076625981 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0 0 0 0
/proc/26398/statm: 2389610 6094 2131 9 0 2380296 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 9558440
[startup+0.30015 s]
/proc/loadavg: 1.98 2.02 2.00 3/194 26398
/proc/meminfo: memFree=31308000/32873648 swapFree=6612/6612
[pid=26398] ppid=26396 vsize=9625004 CPUtime=0.56 cores=1,3,5,7
/proc/26398/stat : 26398 (java) S 26396 26398 22368 0 -1 4202496 6867 0 1 0 55 1 0 0 20 0 19 0 281429863 9856004096 8869 33554432000 1073741824 1073778376 140733360772032 140733360763168 212076625981 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0 0 0 0
/proc/26398/statm: 2406251 8869 2239 9 0 2396937 0
Current children cumulated CPU time (s) 0.56
Current children cumulated vsize (KiB) 9625004
Solver just ended. Dumping a history of the last processes samples
Child status: 30
Real time (s): 0.327826
CPU time (s): 0.621905
CPU user time (s): 0.59091
CPU system time (s): 0.030995
CPU usage (%): 189.706
Max. virtual memory (cumulated for all children) (KiB): 9625004
getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.59091
system time used= 0.030995
maximum resident set size= 35644
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 6917
page faults= 1
swaps= 0
block input operations= 0
block output operations= 64
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 181
involuntary context switches= 13
runsolver used 0.000999 second user time and 0.005999 second system time
The end
Begin job on node148 at 2012-05-27 23:10:54
IDJOB=3710795
IDBENCH=2854
IDSOLVER=2289
FILE ID=node148/3710795-1338153054
RUNJOBID= node148-1338138660-24909
PBS_JOBID= 14624498
Free space on /tmp= 71700 MiB
SOLVER NAME= SAT4J PB specific settings 2.3.2 snapshot
BENCH NAME= PB06/final/normalized-PB06/OPT-SMALLINT/submitted-PB06/manquiho/logic_synthesis/normalized-m100_50_30_30.r.opb
COMMAND LINE= java -jar HOME/sat4j-sat.jar -opt -s Resolution -S ORDERS=VarOrderHeap -hot -y BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3710795-1338153054/watcher-3710795-1338153054 -o /tmp/evaluation-result-3710795-1338153054/solver-3710795-1338153054 -C 1800 -W 1900 -M 15500 java -jar HOME/sat4j-sat.jar -opt -s Resolution -S ORDERS=VarOrderHeap -hot -y HOME/instance-3710795-1338153054.opb
TIME LIMIT= 1800 seconds
MEMORY LIMIT= 15500 MiB
NBCORE= 4
MD5SUM BENCH= d5f6dd40baea723f8b1f529f0a6174d9
RANDOM SEED=1222994348
node148.alineos.net Linux 2.6.32-71.29.1.el6.x86_64 #1 SMP Mon Jun 27 19:49:27 BST 2011
/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 : 2667.284
cache size : 8192 KB
physical id : 0
siblings : 4
core id : 0
cpu cores : 4
apicid : 0
initial apicid : 0
fpu : yes
fpu_exception : yes
cpuid level : 11
wp : yes
flags : fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips : 5334.56
clflush size : 64
cache_alignment : 64
address sizes : 40 bits physical, 48 bits virtual
power management:
processor : 1
vendor_id : GenuineIntel
cpu family : 6
model : 26
model name : Intel(R) Xeon(R) CPU X5550 @ 2.67GHz
stepping : 5
cpu MHz : 2667.284
cache size : 8192 KB
physical id : 1
siblings : 4
core id : 0
cpu cores : 4
apicid : 16
initial apicid : 16
fpu : yes
fpu_exception : yes
cpuid level : 11
wp : yes
flags : fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips : 5331.94
clflush size : 64
cache_alignment : 64
address sizes : 40 bits physical, 48 bits virtual
power management:
processor : 2
vendor_id : GenuineIntel
cpu family : 6
model : 26
model name : Intel(R) Xeon(R) CPU X5550 @ 2.67GHz
stepping : 5
cpu MHz : 2667.284
cache size : 8192 KB
physical id : 0
siblings : 4
core id : 1
cpu cores : 4
apicid : 2
initial apicid : 2
fpu : yes
fpu_exception : yes
cpuid level : 11
wp : yes
flags : fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips : 5331.92
clflush size : 64
cache_alignment : 64
address sizes : 40 bits physical, 48 bits virtual
power management:
processor : 3
vendor_id : GenuineIntel
cpu family : 6
model : 26
model name : Intel(R) Xeon(R) CPU X5550 @ 2.67GHz
stepping : 5
cpu MHz : 2667.284
cache size : 8192 KB
physical id : 1
siblings : 4
core id : 1
cpu cores : 4
apicid : 18
initial apicid : 18
fpu : yes
fpu_exception : yes
cpuid level : 11
wp : yes
flags : fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips : 5331.91
clflush size : 64
cache_alignment : 64
address sizes : 40 bits physical, 48 bits virtual
power management:
processor : 4
vendor_id : GenuineIntel
cpu family : 6
model : 26
model name : Intel(R) Xeon(R) CPU X5550 @ 2.67GHz
stepping : 5
cpu MHz : 2667.284
cache size : 8192 KB
physical id : 0
siblings : 4
core id : 2
cpu cores : 4
apicid : 4
initial apicid : 4
fpu : yes
fpu_exception : yes
cpuid level : 11
wp : yes
flags : fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips : 5331.90
clflush size : 64
cache_alignment : 64
address sizes : 40 bits physical, 48 bits virtual
power management:
processor : 5
vendor_id : GenuineIntel
cpu family : 6
model : 26
model name : Intel(R) Xeon(R) CPU X5550 @ 2.67GHz
stepping : 5
cpu MHz : 2667.284
cache size : 8192 KB
physical id : 1
siblings : 4
core id : 2
cpu cores : 4
apicid : 20
initial apicid : 20
fpu : yes
fpu_exception : yes
cpuid level : 11
wp : yes
flags : fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips : 5331.91
clflush size : 64
cache_alignment : 64
address sizes : 40 bits physical, 48 bits virtual
power management:
processor : 6
vendor_id : GenuineIntel
cpu family : 6
model : 26
model name : Intel(R) Xeon(R) CPU X5550 @ 2.67GHz
stepping : 5
cpu MHz : 2667.284
cache size : 8192 KB
physical id : 0
siblings : 4
core id : 3
cpu cores : 4
apicid : 6
initial apicid : 6
fpu : yes
fpu_exception : yes
cpuid level : 11
wp : yes
flags : fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips : 5331.90
clflush size : 64
cache_alignment : 64
address sizes : 40 bits physical, 48 bits virtual
power management:
processor : 7
vendor_id : GenuineIntel
cpu family : 6
model : 26
model name : Intel(R) Xeon(R) CPU X5550 @ 2.67GHz
stepping : 5
cpu MHz : 2667.284
cache size : 8192 KB
physical id : 1
siblings : 4
core id : 3
cpu cores : 4
apicid : 22
initial apicid : 22
fpu : yes
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wp : yes
flags : fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips : 5331.90
clflush size : 64
cache_alignment : 64
address sizes : 40 bits physical, 48 bits virtual
power management:
/proc/meminfo:
MemTotal: 32873648 kB
MemFree: 31307892 kB
Buffers: 295344 kB
Cached: 335320 kB
SwapCached: 576 kB
Active: 531848 kB
Inactive: 184896 kB
Active(anon): 76636 kB
Inactive(anon): 11760 kB
Active(file): 455212 kB
Inactive(file): 173136 kB
Unevictable: 6612 kB
Mlocked: 6612 kB
SwapTotal: 67108856 kB
SwapFree: 67108024 kB
Dirty: 644 kB
Writeback: 0 kB
AnonPages: 97976 kB
Mapped: 18952 kB
Shmem: 96 kB
Slab: 704892 kB
SReclaimable: 148624 kB
SUnreclaim: 556268 kB
KernelStack: 1600 kB
PageTables: 3836 kB
NFS_Unstable: 0 kB
Bounce: 0 kB
WritebackTmp: 0 kB
CommitLimit: 83545680 kB
Committed_AS: 695492 kB
VmallocTotal: 34359738367 kB
VmallocUsed: 346400 kB
VmallocChunk: 34341988052 kB
HardwareCorrupted: 0 kB
AnonHugePages: 65536 kB
HugePages_Total: 0
HugePages_Free: 0
HugePages_Rsvd: 0
HugePages_Surp: 0
Hugepagesize: 2048 kB
DirectMap4k: 7680 kB
DirectMap2M: 33538048 kB
Free space on /tmp at the end= 71700 MiB
End job on node148 at 2012-05-27 23:10:54