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-4085164-1465223397.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 0.013s.
0.11/0.11 c declared #vars 15
0.11/0.11 c #constraints 36
0.11/0.11 c constraints type
0.11/0.11 c org.sat4j.minisat.constraints.cnf.OriginalWLClause => 35
0.11/0.11 c org.sat4j.minisat.constraints.card.MinWatchCard => 1
0.11/0.11 c 36 constraints processed.
0.11/0.11 c objective function length is 15 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):0.016
0.11/0.12 o 9
0.11/0.16 c starts : 2
0.11/0.16 c conflicts : 339
0.11/0.16 c decisions : 353
0.11/0.16 c propagations : 1417
0.11/0.16 c inspects : 20955
0.11/0.16 c shortcuts : 0
0.11/0.16 c learnt literals : 8
0.11/0.16 c learnt binary clauses : 5
0.11/0.16 c learnt ternary clauses : 7
0.11/0.16 c learnt constraints : 330
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 : 7
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) : 29520.833333333332
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
0.11/0.17 c objective function=9
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-4085164-1465223397/watcher-4085164-1465223397 -o /tmp/evaluation-result-4085164-1465223397/solver-4085164-1465223397 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node146-1465217554-32382 --watchdog 1960 java -jar sat4j-pb.jar HOME/instance-4085164-1465223397.opb
pid=2419
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: 2.14 2.22 2.19 4/194 2422
/proc/meminfo: memFree=29748072/32872528 swapFree=15844/1710320
[pid=2422] ppid=2419 vsize=96260 CPUtime=0 cores=1,3,5,7
/proc/2422/stat : 2422 (java) S 2419 2422 32365 0 -1 4202496 1353 0 0 0 0 0 0 0 20 0 2 0 104272111 98570240 977 33554432000 1073741824 1073778376 140733803146096 140733803137232 240568533053 0 0 4096 0 18446744073709551615 0 0 17 1 0 0 0 0 0
/proc/2422/statm: 24065 977 743 9 0 16771 0
[pid=2422/tid=2423] ppid=2419 vsize=96260 CPUtime=0 cores=1,3,5,7
/proc/2422/task/2423/stat : 2423 (java) R 2419 2422 32365 0 -1 4202560 130 0 0 0 0 0 0 0 20 0 2 0 104272111 98570240 978 33554432000 1073741824 1073778376 140733803146096 140206627499560 240565175680 0 0 4096 0 0 0 0 -1 3 0 0 0 0 0
[startup+0.100061 s]
/proc/loadavg: 2.14 2.22 2.19 4/194 2422
/proc/meminfo: memFree=29748072/32872528 swapFree=15844/1710320
[pid=2422] ppid=2419 vsize=9558476 CPUtime=0.11 cores=1,3,5,7
/proc/2422/stat : 2422 (java) S 2419 2422 32365 0 -1 4202496 4492 0 1 0 10 1 0 0 20 0 18 0 104272111 9787879424 6122 33554432000 1073741824 1073778376 140733803146096 140733803137232 240568533053 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0 0 0 0
/proc/2422/statm: 2389619 6122 2157 9 0 2380296 0
[pid=2422/tid=2423] ppid=2419 vsize=9558476 CPUtime=0.07 cores=1,3,5,7
/proc/2422/task/2423/stat : 2423 (java) R 2419 2422 32365 0 -1 4202560 2379 0 1 0 6 1 0 0 20 0 18 0 104272111 9787879424 6122 33554432000 1073741824 1073778376 140733803146096 140206627503008 240568558861 0 4 0 16800975 0 0 0 -1 3 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 2422 sig 9
??? end of watcher thread
Dumping a history of the last processes samples
[startup+0.100061 s]
/proc/loadavg: 2.14 2.22 2.19 4/194 2422
/proc/meminfo: memFree=29748072/32872528 swapFree=15844/1710320
[pid=2422] ppid=2419 vsize=9558476 CPUtime=0.11 cores=1,3,5,7
/proc/2422/stat : 2422 (java) S 2419 2422 32365 0 -1 4202496 4492 0 1 0 10 1 0 0 20 0 18 0 104272111 9787879424 6122 33554432000 1073741824 1073778376 140733803146096 140733803137232 240568533053 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0 0 0 0
/proc/2422/statm: 2389619 6122 2157 9 0 2380296 0
[pid=2422/tid=2423] ppid=2419 vsize=9558476 CPUtime=0.07 cores=1,3,5,7
/proc/2422/task/2423/stat : 2423 (java) R 2419 2422 32365 0 -1 4202560 2379 0 1 0 6 1 0 0 20 0 18 0 104272111 9787879424 6122 33554432000 1073741824 1073778376 140733803146096 140206627503008 240568558861 0 4 0 16800975 0 0 0 -1 3 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): 0.18153
CPU time (s): 0.262959
CPU user time (s): 0.220966
CPU system time (s): 0.041993
CPU usage (%): 144.857
Max. virtual memory (cumulated for all children) (KiB): 9558476
getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.220966
system time used= 0.041993
maximum resident set size= 31732
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 5568
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= 176
involuntary context switches= 18
??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.004999 second user time and 0.005999 second system time
The end
Begin job on node146 at 2016-06-06 16:29:58
IDJOB=4085164
IDBENCH=1864
IDSOLVER=2546
FILE ID=node146/4085164-1465223397
RUNJOBID= node146-1465217554-32382
PBS_JOBID= 19843206
Free space on /tmp= 71736 MiB
SOLVER NAME= Sat4j PB 2.3.6 Resolution PB16
BENCH NAME= PB06//final/normalized-PB06/OPT-SMALLINT/mps-v2-20-10/MIPLIB/miplib/normalized-mps-v2-20-10-stein15.opb
COMMAND LINE= java -jar sat4j-pb.jar BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4085164-1465223397/watcher-4085164-1465223397 -o /tmp/evaluation-result-4085164-1465223397/solver-4085164-1465223397 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node146-1465217554-32382 --watchdog 1960 java -jar sat4j-pb.jar HOME/instance-4085164-1465223397.opb
TIME LIMIT= 1800 seconds
MEMORY LIMIT= 15500 MiB
NBCORE= 4
MD5SUM BENCH= 66058552315b3ad2be1ad6cd88919092
RANDOM SEED=1017142418
node146.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 : 2666.799
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 : 5333.59
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 : 2666.799
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 : 2666.799
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 : 2666.799
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 : 5332.56
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 : 2666.799
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 : 2666.799
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 : 5332.56
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 : 2666.799
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 : 2666.799
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: 29748708 kB
Buffers: 14888 kB
Cached: 242732 kB
SwapCached: 1468 kB
Active: 501464 kB
Inactive: 200836 kB
Active(anon): 443780 kB
Inactive(anon): 3264 kB
Active(file): 57684 kB
Inactive(file): 197572 kB
Unevictable: 1710320 kB
Mlocked: 15844 kB
SwapTotal: 67108856 kB
SwapFree: 67099280 kB
Dirty: 844 kB
Writeback: 44 kB
AnonPages: 2160332 kB
Mapped: 15264 kB
Shmem: 0 kB
Slab: 569256 kB
SReclaimable: 12072 kB
SUnreclaim: 557184 kB
KernelStack: 1568 kB
PageTables: 8544 kB
NFS_Unstable: 0 kB
Bounce: 0 kB
WritebackTmp: 0 kB
CommitLimit: 83545120 kB
Committed_AS: 2356240 kB
VmallocTotal: 34359738367 kB
VmallocUsed: 346412 kB
VmallocChunk: 34341988032 kB
HardwareCorrupted: 0 kB
AnonHugePages: 2117632 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= 71732 MiB
End job on node146 at 2016-06-06 16:29:58