0.00/0.07 c SAT4J: a SATisfiability library for Java (c) 2004-2013 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.
0.00/0.08 c version PB16.v20160501
0.00/0.08 c java.runtime.name Java(TM) SE Runtime Environment
0.00/0.08 c java.vm.name Java HotSpot(TM) 64-Bit Server VM
0.00/0.08 c java.vm.version 19.1-b02
0.00/0.08 c java.vm.vendor Sun Microsystems Inc.
0.00/0.08 c sun.arch.data.model 64
0.00/0.08 c java.version 1.6.0_24
0.00/0.08 c os.name Linux
0.00/0.08 c os.version 2.6.32-71.29.1.el6.x86_64
0.00/0.08 c os.arch amd64
0.00/0.08 c Free memory 501472288
0.00/0.08 c Max memory 7480803328
0.00/0.08 c Total memory 504102912
0.00/0.08 c Number of processors 8
0.10/0.10 c Pseudo Boolean Optimization by upper bound
0.10/0.10 c --- Begin Solver configuration ---
0.10/0.10 c org.sat4j.pb.constraints.CompetResolutionPBLongMixedWLClauseCardConstrDataStructure@587bd9f2
0.10/0.10 c Learn all clauses as in MiniSAT
0.10/0.10 c claDecay=0.999 varDecay=0.95 conflictBoundIncFactor=1.5 initConflictBound=100
0.10/0.10 c VSIDS like heuristics from MiniSAT using a heap lightweight component caching from RSAT taking into account the objective function
0.10/0.10 c No reason simplification
0.10/0.10 c Glucose 2.1 dynamic restart strategy
0.10/0.10 c Glucose 2 learned constraints deletion strategy (LBD updated on propagation) with timer check every 1000 if the learned constraints reach increasing bounds: 5000 step 1000
0.10/0.10 c timeout=2147483s
0.10/0.10 c DB Simplification allowed=false
0.10/0.10 c Listener: org.sat4j.minisat.core.VoidTracing@4e3eca90
0.10/0.10 c --- End Solver configuration ---
0.10/0.10 c solving HOME/instance-4100589-1466215107.opb
0.10/0.10 c reading problem ...
0.10/0.10 c objective function found
0.10/0.12 c ... done. Wall clock time 0.015s.
0.10/0.12 c declared #vars 78
0.10/0.12 c #constraints 3
0.10/0.12 c constraints type
0.10/0.12 c org.sat4j.pb.constraints.pb.MaxWatchPbLong => 3
0.10/0.12 c 3 constraints processed.
0.10/0.12 c objective function length is 78 literals
0.10/0.12 c SATISFIABLE
0.10/0.12 c OPTIMIZING...
0.10/0.12 c Got one! Elapsed wall clock time (in seconds):0.019
0.10/0.12 o -174776
0.10/0.12 c starts : 1
0.10/0.12 c conflicts : 0
0.10/0.12 c decisions : 78
0.10/0.12 c propagations : 78
0.10/0.12 c inspects : 30
0.10/0.12 c shortcuts : 0
0.10/0.12 c learnt literals : 0
0.10/0.12 c learnt binary clauses : 0
0.10/0.12 c learnt ternary clauses : 0
0.10/0.12 c learnt constraints : 0
0.10/0.12 c ignored constraints : 0
0.10/0.12 c root simplifications : 0
0.10/0.12 c removed literals (reason simplification) : 0
0.10/0.12 c reason swapping (by a shorter reason) : 0
0.10/0.12 c Calls to reduceDB : 0
0.10/0.12 c Number of update (reduction) of LBD : 0
0.10/0.12 c Imported unit clauses : 0
0.10/0.12 c number of reductions to clauses (during analyze) : 0
0.10/0.12 c number of learned constraints concerned by reduction : 0
0.10/0.12 c number of learning phase by resolution : 0
0.10/0.12 c number of learning phase by cutting planes : 0
0.10/0.12 c speed (assignments/second) : 26000.0
0.10/0.12 c non guided choices 0
0.10/0.12 c learnt constraints type
0.10/0.12 s OPTIMUM FOUND
0.10/0.12 c Found 1 solution(s)
0.10/0.12 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 -x51 -x52 -x53 -x54 -x55 -x56 -x57 -x58 -x59 -x60 -x61 -x62 -x63 -x64 -x65 -x66 -x67 -x68 -x69 -x70 -x71 -x72 -x73 -x74 -x75 -x76 -x77 -x78
0.10/0.12 c objective function=-174776
0.10/0.12 c Total wall clock time (in seconds): 0.022
runsolver Copyright (C) 2010-2013 Olivier ROUSSEL
This is runsolver version 3.3.7 (svn: 2553)
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-4100589-1466215107/watcher-4100589-1466215107 -o /tmp/evaluation-result-4100589-1466215107/solver-4100589-1466215107 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node134-1466206058-4534 --watchdog 1960 java -jar sat4j-pb.jar HOME/instance-4100589-1466215107.opb
pid=7661
running on 4 cores: 0,2,4,6
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: 2.15 2.20 2.23 4/196 7664
/proc/meminfo: memFree=29671428/32872528 swapFree=1482636/1662508
[pid=7664] ppid=7661 vsize=96260 CPUtime=0 cores=0,2,4,6
/proc/7664/stat : 7664 (java) S 7661 7664 4518 0 -1 4202496 1355 0 0 0 0 0 0 0 20 0 2 0 23557077 98570240 978 33554432000 1073741824 1073778376 140735236175856 140735236166992 273909055549 0 0 4096 0 18446744073709551615 0 0 17 2 0 0 0 0 0
/proc/7664/statm: 24065 978 744 9 0 16771 0
[pid=7664/tid=7665] ppid=7661 vsize=96260 CPUtime=0 cores=0,2,4,6
/proc/7664/task/7665/stat : 7665 (java) R 7661 7664 4518 0 -1 4202560 130 0 0 0 0 0 0 0 20 0 2 0 23557078 98570240 978 33554432000 1073741824 1073778376 140735236175856 140426655735336 273905698176 0 0 4096 0 0 0 0 -1 4 0 0 0 0 0
[startup+0.100067 s]
/proc/loadavg: 2.15 2.20 2.23 4/196 7664
/proc/meminfo: memFree=29671428/32872528 swapFree=1482636/1662508
[pid=7664] ppid=7661 vsize=9558476 CPUtime=0.1 cores=0,2,4,6
/proc/7664/stat : 7664 (java) S 7661 7664 4518 0 -1 4202496 4462 0 1 0 10 0 0 0 20 0 18 0 23557077 9787879424 6092 33554432000 1073741824 1073778376 140735236175856 140735236166992 273909055549 0 0 0 16800975 18446744073709551615 0 0 17 2 0 0 0 0 0
/proc/7664/statm: 2389619 6092 2155 9 0 2380296 0
[pid=7664/tid=7665] ppid=7661 vsize=9558476 CPUtime=0.07 cores=0,2,4,6
/proc/7664/task/7665/stat : 7665 (java) R 7661 7664 4518 0 -1 4202560 2381 0 1 0 7 0 0 0 20 0 18 0 23557078 9787879424 6092 33554432000 1073741824 1073778376 140735236175856 140426655738568 273909081357 0 4 0 16800975 0 0 0 -1 2 0 0 0 0 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 9558476
Solver just ended.
??? exit watcher main loop
??? sigkill at end of watcher main loop
??? kill 7664 sig 9
??? end of watcher thread
Dumping a history of the last processes samples
[startup+0.100067 s]
/proc/loadavg: 2.15 2.20 2.23 4/196 7664
/proc/meminfo: memFree=29671428/32872528 swapFree=1482636/1662508
[pid=7664] ppid=7661 vsize=9558476 CPUtime=0.1 cores=0,2,4,6
/proc/7664/stat : 7664 (java) S 7661 7664 4518 0 -1 4202496 4462 0 1 0 10 0 0 0 20 0 18 0 23557077 9787879424 6092 33554432000 1073741824 1073778376 140735236175856 140735236166992 273909055549 0 0 0 16800975 18446744073709551615 0 0 17 2 0 0 0 0 0
/proc/7664/statm: 2389619 6092 2155 9 0 2380296 0
[pid=7664/tid=7665] ppid=7661 vsize=9558476 CPUtime=0.07 cores=0,2,4,6
/proc/7664/task/7665/stat : 7665 (java) R 7661 7664 4518 0 -1 4202560 2381 0 1 0 7 0 0 0 20 0 18 0 23557078 9787879424 6092 33554432000 1073741824 1073778376 140735236175856 140426655738568 273909081357 0 4 0 16800975 0 0 0 -1 2 0 0 0 0 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 9558476
Child status: 30
Real time (s): 0.12973
CPU time (s): 0.164974
CPU user time (s): 0.132979
CPU system time (s): 0.031995
CPU usage (%): 127.167
Max. virtual memory (cumulated for all children) (KiB): 9558476
getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.132979
system time used= 0.031995
maximum resident set size= 26712
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 4564
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= 154
involuntary context switches= 15
??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.003999 second user time and 0.004999 second system time
The end
Begin job on node134 at 2016-06-18 03:58:27
IDJOB=4100589
IDBENCH=1636
IDSOLVER=2546
FILE ID=node134/4100589-1466215107
RUNJOBID= node134-1466206058-4534
PBS_JOBID= 19918143
Free space on /tmp= 71716 MiB
SOLVER NAME= Sat4j PB 2.3.6 Resolution PB16
BENCH NAME= PB06//final/normalized-PB06/OPT-SMALLINT/reduced/mps-v2-20-10/www.csit.fsu.edu/~burkardt/datasets/mps/normalized-reduced-mps-v2-20-10-nazareth.opb
COMMAND LINE= java -jar sat4j-pb.jar BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4100589-1466215107/watcher-4100589-1466215107 -o /tmp/evaluation-result-4100589-1466215107/solver-4100589-1466215107 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node134-1466206058-4534 --watchdog 1960 java -jar sat4j-pb.jar HOME/instance-4100589-1466215107.opb
TIME LIMIT= 1800 seconds
MEMORY LIMIT= 15500 MiB
NBCORE= 4
MD5SUM BENCH= 0bd58fd61104d4efa74fac2638f06649
RANDOM SEED=1323285667
node134.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 : 2667.020
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 : 5334.04
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 : 2667.020
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 : 7358.89
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 : 2667.020
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 : 5332.55
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 : 2667.020
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 : 5332.55
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 : 2667.020
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 : 5332.55
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 : 2667.020
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 : 5332.54
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 : 2667.020
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 : 5332.55
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 : 2667.020
cache size : 8192 KB
physical id : 1
siblings : 4
core id : 3
cpu cores : 4
apicid : 22
initial apicid : 22
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 : 5332.55
clflush size : 64
cache_alignment : 64
address sizes : 40 bits physical, 48 bits virtual
power management:
/proc/meminfo:
MemTotal: 32872528 kB
MemFree: 29671428 kB
Buffers: 99300 kB
Cached: 91288 kB
SwapCached: 1008 kB
Active: 675604 kB
Inactive: 130304 kB
Active(anon): 616060 kB
Inactive(anon): 1616 kB
Active(file): 59544 kB
Inactive(file): 128688 kB
Unevictable: 1662508 kB
Mlocked: 1482636 kB
SwapTotal: 67108856 kB
SwapFree: 67100112 kB
Dirty: 852 kB
Writeback: 76 kB
AnonPages: 2276756 kB
Mapped: 15288 kB
Shmem: 0 kB
Slab: 599392 kB
SReclaimable: 42760 kB
SUnreclaim: 556632 kB
KernelStack: 1648 kB
PageTables: 9296 kB
NFS_Unstable: 0 kB
Bounce: 0 kB
WritebackTmp: 0 kB
CommitLimit: 83545120 kB
Committed_AS: 3281744 kB
VmallocTotal: 34359738367 kB
VmallocUsed: 346412 kB
VmallocChunk: 34341987908 kB
HardwareCorrupted: 0 kB
AnonHugePages: 772096 kB
HugePages_Total: 0
HugePages_Free: 0
HugePages_Rsvd: 0
HugePages_Surp: 0
Hugepagesize: 2048 kB
DirectMap4k: 7552 kB
DirectMap2M: 33538048 kB
Free space on /tmp at the end= 71716 MiB
End job on node134 at 2016-06-18 03:58:27