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
0.11/0.10 c Pseudo Boolean Optimization
0.11/0.10 c Cutting planes based inference (org.sat4j.pb.core.PBSolverCP)
0.11/0.10 c --- Begin Solver configuration ---
0.11/0.10 c org.sat4j.pb.constraints.PBMaxClauseCardConstrDataStructure@38540408
0.11/0.10 c Learn all clauses as in MiniSAT
0.11/0.10 c claDecay=0.999 varDecay=0.95 conflictBoundIncFactor=1.5 initConflictBound=100
0.11/0.10 c VSIDS like heuristics from MiniSAT using a heap phase appearing in latest learned clause taking into account the objective function
0.11/0.10 c No reason simplification
0.11/0.10 c Armin Biere (Picosat) restarts strategy
0.11/0.10 c Glucose learned constraints deletion strategy
0.11/0.10 c timeout=2147483s
0.11/0.10 c DB Simplification allowed=false
0.11/0.10 c --- End Solver configuration ---
0.11/0.10 c solving HOME/instance-3457136-1307217664.opb
0.11/0.10 c reading problem ...
0.29/0.23 c ... done. Wall clock time 0.122s.
0.29/0.23 c #vars 3150
0.29/0.23 c #constraints 160
0.29/0.23 c constraints type
0.29/0.23 c org.sat4j.pb.constraints.pb.OriginalHTClausePB => 90
0.29/0.23 c org.sat4j.pb.constraints.pb.MinWatchCardPB => 70
0.29/0.28 c starts : 1
0.29/0.28 c conflicts : 1
0.29/0.28 c decisions : 596
0.29/0.28 c propagations : 1566
0.29/0.28 c inspects : 1566
0.29/0.28 c shortcuts : 0
0.29/0.28 c learnt literals : 0
0.29/0.28 c learnt binary clauses : 0
0.29/0.28 c learnt ternary clauses : 0
0.29/0.28 c learnt constraints : 0
0.29/0.28 c ignored constraints : 0
0.29/0.28 c root simplifications : 0
0.29/0.28 c removed literals (reason simplification) : 0
0.29/0.28 c reason swapping (by a shorter reason) : 0
0.29/0.28 c Calls to reduceDB : 0
0.29/0.28 c number of reductions to clauses (during analyze) : 0
0.29/0.28 c number of learned constraints concerned by reduction : 0
0.29/0.28 c number of learning phase by resolution : 0
0.29/0.28 c number of learning phase by cutting planes : 0
0.29/0.28 c speed (assignments/second) : 29000.0
0.29/0.28 c non guided choices 596
0.29/0.28 c learnt constraints type
0.29/0.28 c constraints type
0.29/0.28 c org.sat4j.pb.constraints.pb.OriginalHTClausePB => 90
0.29/0.28 c org.sat4j.pb.constraints.pb.MinWatchCardPB => 70
0.29/0.28 s UNSATISFIABLE
0.29/0.28 c Total wall clock time (in seconds): 0.177
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-3457136-1307217664/watcher-3457136-1307217664 -o /tmp/evaluation-result-3457136-1307217664/solver-3457136-1307217664 -C 1800 -W 1900 -M 15500 java -server -Xms10000m -Xmx10000m -jar sat4j-pb.jar CuttingPlanes HOME/instance-3457136-1307217664.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 2.02 1.72 2/539 4977
/proc/meminfo: memFree=21340816/32951124 swapFree=58800704/67111528
[pid=4977] ppid=4975 vsize=10430980 CPUtime=0 cores=1,3,5,7
/proc/4977/stat : 4977 (java) S 4975 4977 4768 0 -1 4202496 1472 0 1 0 0 0 0 0 25 0 2 0 814181880 10681323520 1173 33554432000 1073741824 1073778376 140735071782704 18446744073709551615 228107253733 0 0 0 16784584 18446744073709551615 0 0 17 3 0 0 0
/proc/4977/statm: 2607745 1185 906 9 0 2598901 0
[pid=4977/tid=4978] ppid=4975 vsize=10444316 CPUtime=0 cores=1,3,5,7
/proc/4977/task/4978/stat : 4978 (java) R 4975 4977 4768 0 -1 4202560 7875 0 1 0 0 0 0 0 25 0 2 0 814181881 10694979584 8691 33554432000 1073741824 1073778376 140735071782704 18446744073709551615 228095145019 0 4 0 16784584 0 0 0 -1 3 0 0 0
[startup+0.0536049 s]
/proc/loadavg: 1.93 2.02 1.72 2/539 4977
/proc/meminfo: memFree=21340816/32951124 swapFree=58800704/67111528
[pid=4977] ppid=4975 vsize=10467616 CPUtime=0.04 cores=1,3,5,7
/proc/4977/stat : 4977 (java) S 4975 4977 4768 0 -1 4202496 11499 0 1 0 3 1 0 0 25 0 13 0 814181880 10718838784 11195 33554432000 1073741824 1073778376 140735071782704 18446744073709551615 228107253733 0 0 0 16800971 18446744073709551615 0 0 17 3 0 0 0
/proc/4977/statm: 2616904 11195 1685 9 0 2607652 0
[pid=4977/tid=4978] ppid=4975 vsize=10467616 CPUtime=0.04 cores=1,3,5,7
/proc/4977/task/4978/stat : 4978 (java) R 4975 4977 4768 0 -1 4202560 10351 0 1 0 3 1 0 0 25 0 13 0 814181881 10718838784 11195 33554432000 1073741824 1073778376 140735071782704 18446744073709551615 47515889767192 0 4 0 16800971 0 0 0 -1 3 0 0 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 10467616
[startup+0.100573 s]
/proc/loadavg: 1.93 2.02 1.72 2/539 4977
/proc/meminfo: memFree=21340816/32951124 swapFree=58800704/67111528
[pid=4977] ppid=4975 vsize=10605220 CPUtime=0.11 cores=1,3,5,7
/proc/4977/stat : 4977 (java) S 4975 4977 4768 0 -1 4202496 13156 0 1 0 9 2 0 0 25 0 18 0 814181880 10859745280 12824 33554432000 1073741824 1073778376 140735071782704 18446744073709551615 228107253733 0 0 0 16800975 18446744073709551615 0 0 17 3 0 0 0
/proc/4977/statm: 2651305 12824 2092 9 0 2642039 0
[pid=4977/tid=4978] ppid=4975 vsize=10605220 CPUtime=0.08 cores=1,3,5,7
/proc/4977/task/4978/stat : 4978 (java) R 4975 4977 4768 0 -1 4202560 11198 0 1 0 7 1 0 0 18 0 18 0 814181881 10859745280 12824 33554432000 1073741824 1073778376 140735071782704 18446744073709551615 228107277771 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) 10605220
Solver just ended. Dumping a history of the last processes samples
[startup+0.200555 s]
/proc/loadavg: 1.93 2.02 1.72 2/539 4977
/proc/meminfo: memFree=21340816/32951124 swapFree=58800704/67111528
[pid=4977] ppid=4975 vsize=10605392 CPUtime=0.29 cores=1,3,5,7
/proc/4977/stat : 4977 (java) S 4975 4977 4768 0 -1 4202496 14535 0 1 0 27 2 0 0 25 0 18 0 814181880 10859921408 14026 33554432000 1073741824 1073778376 140735071782704 18446744073709551615 228107253733 0 0 0 16800975 18446744073709551615 0 0 17 3 0 0 0
/proc/4977/statm: 2651348 14027 2185 9 0 2642082 0
[pid=4977/tid=4978] ppid=4975 vsize=10605392 CPUtime=0.18 cores=1,3,5,7
/proc/4977/task/4978/stat : 4978 (java) R 4975 4977 4768 0 -1 4202560 12067 0 1 0 17 1 0 0 18 0 18 0 814181881 10859921408 14027 33554432000 1073741824 1073778376 140735071782704 18446744073709551615 46912505560294 0 4 0 16800975 0 0 0 -1 3 0 0 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 10605392
Child status: 20
Real time (s): 0.289032
CPU time (s): 0.483925
CPU user time (s): 0.45493
CPU system time (s): 0.028995
CPU usage (%): 167.43
Max. virtual memory (cumulated for all children) (KiB): 10605392
getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.45493
system time used= 0.028995
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 15558
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= 139
involuntary context switches= 14
runsolver used 0.007998 second user time and 0.012998 second system time
The end
Begin job on node142 at 2011-06-04 22:01:04
IDJOB=3457136
IDBENCH=1411
IDSOLVER=1951
FILE ID=node142/3457136-1307217664
RUNJOBID= node142-1307215866-4787
PBS_JOBID= 13509082
Free space on /tmp= 73940 MiB
SOLVER NAME= Sat4j CuttingPlanes 2.3.0
BENCH NAME= PB06//final/normalized-PB06/SATUNSAT-SMALLINT/submitted-PB05/aloul/FPGA_SAT05/normalized-chnl35_45_pb.cnf.cr.opb
COMMAND LINE= java -server -Xms10000m -Xmx10000m -jar sat4j-pb.jar CuttingPlanes BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3457136-1307217664/watcher-3457136-1307217664 -o /tmp/evaluation-result-3457136-1307217664/solver-3457136-1307217664 -C 1800 -W 1900 -M 15500 java -server -Xms10000m -Xmx10000m -jar sat4j-pb.jar CuttingPlanes HOME/instance-3457136-1307217664.opb
TIME LIMIT= 1800 seconds
MEMORY LIMIT= 15500 MiB
NBCORE= 4
MD5SUM BENCH= f8c14dd136fe3d96d6bf396134dc65fd
RANDOM SEED=979043576
node142.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 : 2666.846
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 : 5333.69
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 : 2666.846
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 : 5131.95
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 : 2666.846
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 : 2666.846
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 : 5332.67
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 : 2666.846
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 : 5332.81
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 : 2666.846
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 : 2666.846
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 : 2666.846
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: 21341080 kB
Buffers: 293708 kB
Cached: 595112 kB
SwapCached: 11452 kB
Active: 9400720 kB
Inactive: 1946568 kB
HighTotal: 0 kB
HighFree: 0 kB
LowTotal: 32951124 kB
LowFree: 21341080 kB
SwapTotal: 67111528 kB
SwapFree: 58800704 kB
Dirty: 976 kB
Writeback: 0 kB
AnonPages: 10454600 kB
Mapped: 39464 kB
Slab: 117472 kB
PageTables: 75056 kB
NFS_Unstable: 0 kB
Bounce: 0 kB
CommitLimit: 83587088 kB
Committed_AS: 155731692 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= 73940 MiB
End job on node142 at 2011-06-04 22:01:04