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
0.11/0.10 c Pseudo Boolean Optimization by upper bound
0.11/0.10 c --- Begin Solver configuration ---
0.11/0.10 c org.sat4j.pb.constraints.CompetResolutionPBLongMixedWLClauseCardConstrDataStructure@2b21cc40
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 lightweight component caching from RSAT taking into account the objective function
0.11/0.10 c No reason simplification
0.11/0.10 c Glucose 2.1 dynamic restart strategy
0.11/0.10 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
0.11/0.10 c timeout=2147483s
0.11/0.10 c DB Simplification allowed=false
0.11/0.10 c Listener: org.sat4j.minisat.core.VoidTracing@7c64dc11
0.11/0.10 c --- End Solver configuration ---
0.11/0.10 c solving HOME/instance-4102509-1466229619.opb
0.11/0.10 c reading problem ...
0.11/0.10 c objective function found
0.11/0.15 c ... done. Wall clock time 0.049s.
0.11/0.15 c declared #vars 100
0.11/0.15 c #constraints 350
0.11/0.15 c constraints type
0.11/0.15 c org.sat4j.minisat.constraints.cnf.OriginalWLClause => 297
0.11/0.15 c org.sat4j.minisat.constraints.cnf.OriginalBinaryClause => 53
0.11/0.15 c 350 constraints processed.
0.11/0.15 c objective function length is 100 literals
0.11/0.16 c SATISFIABLE
0.11/0.16 c OPTIMIZING...
0.11/0.16 c Got one! Elapsed wall clock time (in seconds):0.056
0.11/0.16 o 50
0.11/0.16 c starts : 2
0.11/0.16 c conflicts : 19
0.11/0.16 c decisions : 27
0.11/0.16 c propagations : 631
0.11/0.16 c inspects : 2048
0.11/0.16 c shortcuts : 0
0.11/0.16 c learnt literals : 4
0.11/0.16 c learnt binary clauses : 7
0.11/0.16 c learnt ternary clauses : 3
0.11/0.16 c learnt constraints : 14
0.11/0.16 c ignored constraints : 0
0.11/0.16 c root simplifications : 0
0.11/0.16 c removed literals (reason simplification) : 0
0.11/0.16 c reason swapping (by a shorter reason) : 0
0.11/0.16 c Calls to reduceDB : 0
0.11/0.16 c Number of update (reduction) of LBD : 0
0.11/0.16 c Imported unit clauses : 0
0.11/0.16 c number of reductions to clauses (during analyze) : 0
0.11/0.16 c number of learned constraints concerned by reduction : 0
0.11/0.16 c number of learning phase by resolution : 0
0.11/0.16 c number of learning phase by cutting planes : 0
0.11/0.16 c speed (assignments/second) : 52583.333333333336
0.11/0.16 c non guided choices 0
0.11/0.16 c learnt constraints type
0.11/0.16 s OPTIMUM FOUND
0.11/0.16 c Found 1 solution(s)
0.11/0.16 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 x79 -x80 -x81 x82 x83 -x84 -x85 x86 -x87 x88 x89 -x90 -x91 x92 x93 -x94 -x95 x96 -x97 x98 x99 -x100
0.11/0.17 c objective function=50
0.11/0.17 c Total wall clock time (in seconds): 0.065
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-4102509-1466229619/watcher-4102509-1466229619 -o /tmp/evaluation-result-4102509-1466229619/solver-4102509-1466229619 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node133-1466206057-11790 --watchdog 1960 java -jar sat4j-pb.jar HOME/instance-4102509-1466229619.opb
pid=17658
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: 2.00 2.02 2.00 3/197 17661
/proc/meminfo: memFree=31262120/32872528 swapFree=7780/7780
[pid=17661] ppid=17658 vsize=96260 CPUtime=0 cores=1,3,5,7
/proc/17661/stat : 17661 (java) S 17658 17661 11773 0 -1 4202496 1355 0 0 0 0 0 0 0 20 0 2 0 25007792 98570240 978 33554432000 1073741824 1073778376 140735106847664 140735106838800 206412218429 0 0 4096 0 18446744073709551615 0 0 17 1 0 0 0 0 0
/proc/17661/statm: 24065 978 744 9 0 16771 0
[pid=17661/tid=17662] ppid=17658 vsize=96260 CPUtime=0 cores=1,3,5,7
/proc/17661/task/17662/stat : 17662 (java) R 17658 17661 11773 0 -1 4202560 130 0 0 0 0 0 0 0 20 0 2 0 25007793 98570240 978 33554432000 1073741824 1073778376 140735106847664 140437725031976 206408861056 0 0 4096 0 0 0 0 -1 1 0 0 0 0 0
[startup+0.100059 s]
/proc/loadavg: 2.00 2.02 2.00 3/197 17661
/proc/meminfo: memFree=31262120/32872528 swapFree=7780/7780
[pid=17661] ppid=17658 vsize=9558476 CPUtime=0.11 cores=1,3,5,7
/proc/17661/stat : 17661 (java) S 17658 17661 11773 0 -1 4202496 4502 0 1 0 10 1 0 0 20 0 18 0 25007792 9787879424 6131 33554432000 1073741824 1073778376 140735106847664 140735106838800 206412218429 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0 0 0 0
/proc/17661/statm: 2389619 6131 2157 9 0 2380296 0
[pid=17661/tid=17662] ppid=17658 vsize=9558476 CPUtime=0.07 cores=1,3,5,7
/proc/17661/task/17662/stat : 17662 (java) R 17658 17661 11773 0 -1 4202560 2375 0 1 0 7 0 0 0 20 0 18 0 25007793 9787879424 6131 33554432000 1073741824 1073778376 140735106847664 140437725035784 206412244237 0 4 0 16800975 0 0 0 -1 1 0 0 0 0 0
Current children cumulated CPU time (s) 0.11
Current children cumulated vsize (KiB) 9558476
Solver just ended.
??? exit watcher main loop
??? sigkill at end of watcher main loop
??? kill 17661 sig 9
??? end of watcher thread
Dumping a history of the last processes samples
[startup+0.100059 s]
/proc/loadavg: 2.00 2.02 2.00 3/197 17661
/proc/meminfo: memFree=31262120/32872528 swapFree=7780/7780
[pid=17661] ppid=17658 vsize=9558476 CPUtime=0.11 cores=1,3,5,7
/proc/17661/stat : 17661 (java) S 17658 17661 11773 0 -1 4202496 4502 0 1 0 10 1 0 0 20 0 18 0 25007792 9787879424 6131 33554432000 1073741824 1073778376 140735106847664 140735106838800 206412218429 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0 0 0 0
/proc/17661/statm: 2389619 6131 2157 9 0 2380296 0
[pid=17661/tid=17662] ppid=17658 vsize=9558476 CPUtime=0.07 cores=1,3,5,7
/proc/17661/task/17662/stat : 17662 (java) R 17658 17661 11773 0 -1 4202560 2375 0 1 0 7 0 0 0 20 0 18 0 25007793 9787879424 6131 33554432000 1073741824 1073778376 140735106847664 140437725035784 206412244237 0 4 0 16800975 0 0 0 -1 1 0 0 0 0 0
Current children cumulated CPU time (s) 0.11
Current children cumulated vsize (KiB) 9558476
Child status: 30
Real time (s): 0.17123
CPU time (s): 0.232964
CPU user time (s): 0.201969
CPU system time (s): 0.030995
CPU usage (%): 136.053
Max. virtual memory (cumulated for all children) (KiB): 9558476
getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.201969
system time used= 0.030995
maximum resident set size= 29360
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 4752
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= 177
involuntary context switches= 10
??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.003999 second user time and 0.006998 second system time
The end
Begin job on node133 at 2016-06-18 08:00:19
IDJOB=4102509
IDBENCH=2130
IDSOLVER=2546
FILE ID=node133/4102509-1466229619
RUNJOBID= node133-1466206057-11790
PBS_JOBID= 19918144
Free space on /tmp= 71716 MiB
SOLVER NAME= Sat4j PB 2.3.6 Resolution PB16
BENCH NAME= PB06//final/normalized-PB06/OPT-SMALLINT/submitted-PB05/manquinho/primes-dimacs-cnf/normalized-aim-50-6_0-yes1-2.opb
COMMAND LINE= java -jar sat4j-pb.jar BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4102509-1466229619/watcher-4102509-1466229619 -o /tmp/evaluation-result-4102509-1466229619/solver-4102509-1466229619 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node133-1466206057-11790 --watchdog 1960 java -jar sat4j-pb.jar HOME/instance-4102509-1466229619.opb
TIME LIMIT= 1800 seconds
MEMORY LIMIT= 15500 MiB
NBCORE= 4
MD5SUM BENCH= 47de01a3a024f830929abb72a154f232
RANDOM SEED=1056049214
node133.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 : 2667.256
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 : 5334.51
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 : 2667.256
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 : 5332.55
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 : 2667.256
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 : 5332.56
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 : 2667.256
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 : 2667.256
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 : 2667.256
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 : 2667.256
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 : 2667.256
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 : 5332.55
clflush size : 64
cache_alignment : 64
address sizes : 40 bits physical, 48 bits virtual
power management:
/proc/meminfo:
MemTotal: 32872528 kB
MemFree: 31262392 kB
Buffers: 98044 kB
Cached: 104084 kB
SwapCached: 892 kB
Active: 723084 kB
Inactive: 144552 kB
Active(anon): 666608 kB
Inactive(anon): 1364 kB
Active(file): 56476 kB
Inactive(file): 143188 kB
Unevictable: 7780 kB
Mlocked: 7780 kB
SwapTotal: 67108856 kB
SwapFree: 67099860 kB
Dirty: 760 kB
Writeback: 0 kB
AnonPages: 672680 kB
Mapped: 15408 kB
Shmem: 0 kB
Slab: 601456 kB
SReclaimable: 44088 kB
SUnreclaim: 557368 kB
KernelStack: 1624 kB
PageTables: 5976 kB
NFS_Unstable: 0 kB
Bounce: 0 kB
WritebackTmp: 0 kB
CommitLimit: 83545120 kB
Committed_AS: 816856 kB
VmallocTotal: 34359738367 kB
VmallocUsed: 346412 kB
VmallocChunk: 34341987908 kB
HardwareCorrupted: 0 kB
AnonHugePages: 647168 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= 71712 MiB
End job on node133 at 2016-06-18 08:00:19