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@587bd9f2
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@4e3eca90
0.11/0.10 c --- End Solver configuration ---
0.11/0.10 c solving HOME/instance-4100581-1466215106.opb
0.11/0.10 c reading problem ...
0.11/0.10 c objective function found
0.11/0.11 c ... done. Wall clock time 0.015s.
0.11/0.11 c declared #vars 56
0.11/0.11 c #constraints 6
0.11/0.11 c constraints type
0.11/0.12 c org.sat4j.pb.constraints.pb.MaxWatchPbLong => 6
0.11/0.12 c 6 constraints processed.
0.11/0.12 c objective function length is 56 literals
0.11/0.12 c SATISFIABLE
0.11/0.12 c OPTIMIZING...
0.11/0.12 c Got one! Elapsed wall clock time (in seconds):0.019
0.11/0.12 o 262130
0.34/0.26 c starts : 2
0.34/0.26 c conflicts : 1727
0.34/0.26 c decisions : 1777
0.34/0.26 c propagations : 10655
0.34/0.26 c inspects : 399317
0.34/0.26 c shortcuts : 0
0.34/0.26 c learnt literals : 2
0.34/0.26 c learnt binary clauses : 2
0.34/0.26 c learnt ternary clauses : 2
0.34/0.26 c learnt constraints : 1724
0.34/0.26 c ignored constraints : 0
0.34/0.26 c root simplifications : 0
0.34/0.26 c removed literals (reason simplification) : 0
0.34/0.26 c reason swapping (by a shorter reason) : 0
0.34/0.26 c Calls to reduceDB : 0
0.34/0.26 c Number of update (reduction) of LBD : 44
0.34/0.26 c Imported unit clauses : 0
0.34/0.26 c number of reductions to clauses (during analyze) : 0
0.34/0.26 c number of learned constraints concerned by reduction : 0
0.34/0.26 c number of learning phase by resolution : 0
0.34/0.26 c number of learning phase by cutting planes : 0
0.34/0.26 c speed (assignments/second) : 76107.14285714286
0.34/0.26 c non guided choices 0
0.34/0.26 c learnt constraints type
0.34/0.26 s OPTIMUM FOUND
0.34/0.26 c Found 1 solution(s)
0.34/0.26 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
0.34/0.26 c objective function=262130
0.34/0.26 c Total wall clock time (in seconds): 0.159
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-4100581-1466215106/watcher-4100581-1466215106 -o /tmp/evaluation-result-4100581-1466215106/solver-4100581-1466215106 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node134-1466206058-4534 --watchdog 1960 java -jar sat4j-pb.jar HOME/instance-4100581-1466215106.opb
pid=7596
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 7599
/proc/meminfo: memFree=29671452/32872528 swapFree=1482636/1662508
[pid=7599] ppid=7596 vsize=96260 CPUtime=0 cores=0,2,4,6
/proc/7599/stat : 7599 (java) S 7596 7599 4518 0 -1 4202496 1355 0 0 0 0 0 0 0 20 0 2 0 23557034 98570240 978 33554432000 1073741824 1073778376 140734914997264 140734914988400 273909055549 0 0 4096 0 18446744073709551615 0 0 17 2 0 0 0 0 0
/proc/7599/statm: 24065 978 744 9 0 16771 0
[pid=7599/tid=7600] ppid=7596 vsize=96260 CPUtime=0 cores=0,2,4,6
/proc/7599/task/7600/stat : 7600 (java) R 7596 7599 4518 0 -1 4202560 130 0 0 0 0 0 0 0 20 0 2 0 23557034 98570240 978 33554432000 1073741824 1073778376 140734914997264 140080846061096 273905698176 0 0 4096 0 0 0 0 -1 4 0 0 0 0 0
[startup+0.100061 s]
/proc/loadavg: 2.15 2.20 2.23 4/196 7599
/proc/meminfo: memFree=29671452/32872528 swapFree=1482636/1662508
[pid=7599] ppid=7596 vsize=9558476 CPUtime=0.11 cores=0,2,4,6
/proc/7599/stat : 7599 (java) S 7596 7599 4518 0 -1 4202496 4490 0 1 0 10 1 0 0 20 0 18 0 23557034 9787879424 6126 33554432000 1073741824 1073778376 140734914997264 140734914988400 273909055549 0 0 0 16800975 18446744073709551615 0 0 17 2 0 0 0 0 0
/proc/7599/statm: 2389619 6126 2157 9 0 2380296 0
[pid=7599/tid=7600] ppid=7596 vsize=9558476 CPUtime=0.07 cores=0,2,4,6
/proc/7599/task/7600/stat : 7600 (java) R 7596 7599 4518 0 -1 4202560 2383 0 1 0 6 1 0 0 20 0 18 0 23557034 9787879424 6126 33554432000 1073741824 1073778376 140734914997264 140080846064544 140080851748716 0 4 0 16800975 0 0 0 -1 2 0 0 0 0 0
Current children cumulated CPU time (s) 0.11
Current children cumulated vsize (KiB) 9558476
[startup+0.200282 s]
/proc/loadavg: 2.15 2.20 2.23 4/196 7599
/proc/meminfo: memFree=29671452/32872528 swapFree=1482636/1662508
[pid=7599] ppid=7596 vsize=9625040 CPUtime=0.34 cores=0,2,4,6
/proc/7599/stat : 7599 (java) S 7596 7599 4518 0 -1 4202496 6576 0 1 0 33 1 0 0 20 0 19 0 23557034 9856040960 7332 33554432000 1073741824 1073778376 140734914997264 140734914988400 273909055549 0 0 0 16800975 18446744073709551615 0 0 17 2 0 0 0 0 0
/proc/7599/statm: 2406260 7332 2217 9 0 2396937 0
[pid=7599/tid=7600] ppid=7596 vsize=9625040 CPUtime=0.17 cores=0,2,4,6
/proc/7599/task/7600/stat : 7600 (java) R 7596 7599 4518 0 -1 4202560 2405 0 1 0 16 1 0 0 20 0 19 0 23557034 9856040960 7332 33554432000 1073741824 1073778376 140734914997264 140080846066304 140080710704685 0 4 0 16800975 0 0 0 -1 2 0 0 0 0 0
Current children cumulated CPU time (s) 0.34
Current children cumulated vsize (KiB) 9625040
Solver just ended.
??? exit watcher main loop
??? sigkill at end of watcher main loop
??? kill 7599 sig 9
??? end of watcher thread
Dumping a history of the last processes samples
Child status: 30
Real time (s): 0.265152
CPU time (s): 0.51392
CPU user time (s): 0.473927
CPU system time (s): 0.039993
CPU usage (%): 193.821
Max. virtual memory (cumulated for all children) (KiB): 9625040
getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.473927
system time used= 0.039993
maximum resident set size= 33524
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 6632
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= 178
involuntary context switches= 20
??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.003999 second user time and 0.005999 second system time
The end
Begin job on node134 at 2016-06-18 03:58:26
IDJOB=4100581
IDBENCH=1635
IDSOLVER=2546
FILE ID=node134/4100581-1466215106
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-testprob.opb
COMMAND LINE= java -jar sat4j-pb.jar BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4100581-1466215106/watcher-4100581-1466215106 -o /tmp/evaluation-result-4100581-1466215106/solver-4100581-1466215106 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node134-1466206058-4534 --watchdog 1960 java -jar sat4j-pb.jar HOME/instance-4100581-1466215106.opb
TIME LIMIT= 1800 seconds
MEMORY LIMIT= 15500 MiB
NBCORE= 4
MD5SUM BENCH= 83573b87c02f10ecf281bd86e00e7365
RANDOM SEED=948605256
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: 29671344 kB
Buffers: 99284 kB
Cached: 90912 kB
SwapCached: 1008 kB
Active: 675312 kB
Inactive: 130176 kB
Active(anon): 616028 kB
Inactive(anon): 1640 kB
Active(file): 59284 kB
Inactive(file): 128536 kB
Unevictable: 1662508 kB
Mlocked: 1482636 kB
SwapTotal: 67108856 kB
SwapFree: 67100112 kB
Dirty: 856 kB
Writeback: 0 kB
AnonPages: 2221472 kB
Mapped: 15368 kB
Shmem: 0 kB
Slab: 599032 kB
SReclaimable: 42716 kB
SUnreclaim: 556316 kB
KernelStack: 1776 kB
PageTables: 8744 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: 716800 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