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.
0.00/0.10 c version PB16.v20160501
0.09/0.10 c java.runtime.name Java(TM) SE Runtime Environment
0.09/0.10 c java.vm.name Java HotSpot(TM) 64-Bit Server VM
0.09/0.10 c java.vm.version 19.1-b02
0.09/0.10 c java.vm.vendor Sun Microsystems Inc.
0.09/0.10 c sun.arch.data.model 64
0.09/0.10 c java.version 1.6.0_24
0.09/0.10 c os.name Linux
0.09/0.10 c os.version 2.6.32-71.29.1.el6.x86_64
0.09/0.10 c os.arch amd64
0.09/0.10 c Free memory 501472288
0.09/0.10 c Max memory 7480803328
0.09/0.10 c Total memory 504102912
0.09/0.10 c Number of processors 8
0.09/0.12 c Pseudo Boolean Optimization by upper bound
0.09/0.12 c --- Begin Solver configuration ---
0.09/0.12 c org.sat4j.pb.constraints.CompetResolutionPBLongMixedWLClauseCardConstrDataStructure@587bd9f2
0.09/0.12 c Learn all clauses as in MiniSAT
0.09/0.12 c claDecay=0.999 varDecay=0.95 conflictBoundIncFactor=1.5 initConflictBound=100
0.09/0.12 c VSIDS like heuristics from MiniSAT using a heap lightweight component caching from RSAT taking into account the objective function
0.09/0.12 c No reason simplification
0.09/0.12 c Glucose 2.1 dynamic restart strategy
0.09/0.12 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
0.09/0.12 c timeout=2147483s
0.09/0.12 c DB Simplification allowed=false
0.09/0.12 c Listener: org.sat4j.minisat.core.VoidTracing@4e3eca90
0.09/0.12 c --- End Solver configuration ---
0.09/0.12 c solving HOME/instance-4117730-1467215128.opb
0.09/0.12 c reading problem ...
0.09/0.12 c objective function found
0.09/0.14 c ... done. Wall clock time 0.019s.
0.09/0.14 c declared #vars 36
0.09/0.14 c #constraints 68
0.09/0.14 c constraints type
0.09/0.14 c org.sat4j.minisat.constraints.cnf.OriginalWLClause => 9
0.09/0.14 c org.sat4j.minisat.constraints.cnf.UnitClauses => 10
0.09/0.14 c org.sat4j.specs.Constr$1 => 14
0.09/0.14 c org.sat4j.minisat.constraints.card.MinWatchCard => 27
0.09/0.14 c org.sat4j.minisat.constraints.cnf.OriginalBinaryClause => 4
0.09/0.14 c org.sat4j.minisat.constraints.cnf.UnitClause => 4
0.09/0.14 c 68 constraints processed.
0.09/0.14 c objective function length is 36 literals
0.09/0.14 c SATISFIABLE
0.09/0.14 c OPTIMIZING...
0.09/0.14 c Got one! Elapsed wall clock time (in seconds):0.022
0.09/0.14 o 16
0.09/0.14 c starts : 1
0.09/0.14 c conflicts : 0
0.09/0.14 c decisions : 0
0.09/0.14 c propagations : 70
0.09/0.14 c inspects : 94
0.09/0.14 c shortcuts : 0
0.09/0.14 c learnt literals : 0
0.09/0.14 c learnt binary clauses : 0
0.09/0.14 c learnt ternary clauses : 0
0.09/0.14 c learnt constraints : 0
0.09/0.14 c ignored constraints : 0
0.09/0.14 c root simplifications : 0
0.09/0.14 c removed literals (reason simplification) : 0
0.09/0.14 c reason swapping (by a shorter reason) : 0
0.09/0.14 c Calls to reduceDB : 0
0.09/0.14 c Number of update (reduction) of LBD : 0
0.09/0.14 c Imported unit clauses : 0
0.09/0.14 c number of reductions to clauses (during analyze) : 0
0.09/0.14 c number of learned constraints concerned by reduction : 0
0.09/0.14 c number of learning phase by resolution : 0
0.09/0.14 c number of learning phase by cutting planes : 0
0.09/0.14 c speed (assignments/second) : 23333.333333333332
0.09/0.14 c non guided choices 0
0.09/0.14 c learnt constraints type
0.09/0.14 s OPTIMUM FOUND
0.09/0.14 c Found 1 solution(s)
0.09/0.14 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
0.09/0.14 c objective function=16
0.09/0.14 c Total wall clock time (in seconds): 0.025
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-4117730-1467215128/watcher-4117730-1467215128 -o /tmp/evaluation-result-4117730-1467215128/solver-4117730-1467215128 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node134-1467208989-4835 --watchdog 1960 java -jar sat4j-pb.jar HOME/instance-4117730-1467215128.opb
pid=6097
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: 2.26 2.25 2.21 3/196 6100
/proc/meminfo: memFree=27127312/32872528 swapFree=1483896/1661724
[pid=6100] ppid=6097 vsize=96260 CPUtime=0 cores=1,3,5,7
/proc/6100/stat : 6100 (java) S 6097 6100 4818 0 -1 4202496 1354 0 0 0 0 0 0 0 20 0 2 0 2465378 98570240 978 33554432000 1073741824 1073778376 140734809667424 140734809658560 273909055549 0 0 4096 0 18446744073709551615 0 0 17 1 0 0 0 0 0
/proc/6100/statm: 24065 978 744 9 0 16771 0
[pid=6100/tid=6101] ppid=6097 vsize=96260 CPUtime=0 cores=1,3,5,7
/proc/6100/task/6101/stat : 6101 (java) R 6097 6100 4818 0 -1 4202560 130 0 0 0 0 0 0 0 20 0 2 0 2465379 98570240 978 33554432000 1073741824 1073778376 140734809667424 140665478270504 273905698176 0 0 4096 0 0 0 0 -1 3 0 0 0 0 0
[startup+0.100061 s]
/proc/loadavg: 2.26 2.25 2.21 3/196 6100
/proc/meminfo: memFree=27127312/32872528 swapFree=1483896/1661724
[pid=6100] ppid=6097 vsize=9558476 CPUtime=0.09 cores=1,3,5,7
/proc/6100/stat : 6100 (java) S 6097 6100 4818 0 -1 4202496 4447 0 1 0 8 1 0 0 20 0 18 0 2465378 9787879424 5051 33554432000 1073741824 1073778376 140734809667424 140734809658560 273909055549 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0 0 0 0
/proc/6100/statm: 2389619 5051 2125 9 0 2380296 0
[pid=6100/tid=6101] ppid=6097 vsize=9558476 CPUtime=0.06 cores=1,3,5,7
/proc/6100/task/6101/stat : 6101 (java) R 6097 6100 4818 0 -1 4202560 2431 0 1 0 5 1 0 0 20 0 18 0 2465379 9787879424 5051 33554432000 1073741824 1073778376 140734809667424 140665478273952 140665418080808 0 4 0 16800975 0 0 0 -1 3 0 0 0 0 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 9558476
Solver just ended.
??? exit watcher main loop
??? sigkill at end of watcher main loop
??? kill 6100 sig 9
??? end of watcher thread
Dumping a history of the last processes samples
[startup+0.100061 s]
/proc/loadavg: 2.26 2.25 2.21 3/196 6100
/proc/meminfo: memFree=27127312/32872528 swapFree=1483896/1661724
[pid=6100] ppid=6097 vsize=9558476 CPUtime=0.09 cores=1,3,5,7
/proc/6100/stat : 6100 (java) S 6097 6100 4818 0 -1 4202496 4447 0 1 0 8 1 0 0 20 0 18 0 2465378 9787879424 5051 33554432000 1073741824 1073778376 140734809667424 140734809658560 273909055549 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0 0 0 0
/proc/6100/statm: 2389619 5051 2125 9 0 2380296 0
[pid=6100/tid=6101] ppid=6097 vsize=9558476 CPUtime=0.06 cores=1,3,5,7
/proc/6100/task/6101/stat : 6101 (java) R 6097 6100 4818 0 -1 4202560 2431 0 1 0 5 1 0 0 20 0 18 0 2465379 9787879424 5051 33554432000 1073741824 1073778376 140734809667424 140665478273952 140665418080808 0 4 0 16800975 0 0 0 -1 3 0 0 0 0 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 9558476
Child status: 30
Real time (s): 0.150576
CPU time (s): 0.172973
CPU user time (s): 0.13098
CPU system time (s): 0.041993
CPU usage (%): 114.874
Max. virtual memory (cumulated for all children) (KiB): 9558476
getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.13098
system time used= 0.041993
maximum resident set size= 26868
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 4619
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= 155
involuntary context switches= 12
??? 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 2016-06-29 17:45:29
IDJOB=4117730
IDBENCH=111607
IDSOLVER=2546
FILE ID=node134/4117730-1467215128
RUNJOBID= node134-1467208989-4835
PBS_JOBID= 19997576
Free space on /tmp= 71708 MiB
SOLVER NAME= Sat4j PB 2.3.6 Resolution PB16
BENCH NAME= PB15eval/normalized-PB15eval/OPT-SMALLINT-LIN/dt-problems/normalized-lo_6x6_006.opb.metafix.opb
COMMAND LINE= java -jar sat4j-pb.jar BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4117730-1467215128/watcher-4117730-1467215128 -o /tmp/evaluation-result-4117730-1467215128/solver-4117730-1467215128 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node134-1467208989-4835 --watchdog 1960 java -jar sat4j-pb.jar HOME/instance-4117730-1467215128.opb
TIME LIMIT= 1800 seconds
MEMORY LIMIT= 15500 MiB
NBCORE= 4
MD5SUM BENCH= c8395d3829ae04afcae100868646d8ea
RANDOM SEED=229241056
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 : 2666.738
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 : 5333.47
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 : 2666.738
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 : 2666.738
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 : 2666.738
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 : 2666.738
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 : 5332.54
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 : 2666.738
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 : 5332.55
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 : 2666.738
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 : 2666.738
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 : 5332.57
clflush size : 64
cache_alignment : 64
address sizes : 40 bits physical, 48 bits virtual
power management:
/proc/meminfo:
MemTotal: 32872528 kB
MemFree: 27128220 kB
Buffers: 120512 kB
Cached: 2985620 kB
SwapCached: 0 kB
Active: 354780 kB
Inactive: 2976192 kB
Active(anon): 227688 kB
Inactive(anon): 0 kB
Active(file): 127092 kB
Inactive(file): 2976192 kB
Unevictable: 1661724 kB
Mlocked: 1483896 kB
SwapTotal: 67108856 kB
SwapFree: 67108856 kB
Dirty: 816 kB
Writeback: 0 kB
AnonPages: 1892896 kB
Mapped: 21472 kB
Shmem: 216 kB
Slab: 611724 kB
SReclaimable: 55092 kB
SUnreclaim: 556632 kB
KernelStack: 1616 kB
PageTables: 8364 kB
NFS_Unstable: 4 kB
Bounce: 0 kB
WritebackTmp: 0 kB
CommitLimit: 83545120 kB
Committed_AS: 2371932 kB
VmallocTotal: 34359738367 kB
VmallocUsed: 346412 kB
VmallocChunk: 34341987908 kB
HardwareCorrupted: 0 kB
AnonHugePages: 387072 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= 71708 MiB
End job on node134 at 2016-06-29 17:45:29