0.00/0.08 c SAT4J: a SATisfiability library for Java (c) 2004-2013 Artois University and CNRS
0.00/0.08 c This is free software under the dual EPL/GNU LGPL licenses.
0.00/0.08 c See www.sat4j.org for details.
0.00/0.08 c version PB16.v20160501
0.00/0.09 c java.runtime.name Java(TM) SE Runtime Environment
0.00/0.09 c java.vm.name Java HotSpot(TM) 64-Bit Server VM
0.00/0.09 c java.vm.version 19.1-b02
0.00/0.09 c java.vm.vendor Sun Microsystems Inc.
0.00/0.09 c sun.arch.data.model 64
0.00/0.09 c java.version 1.6.0_24
0.00/0.09 c os.name Linux
0.00/0.09 c os.version 2.6.32-71.29.1.el6.x86_64
0.00/0.09 c os.arch amd64
0.00/0.09 c Free memory 501472288
0.00/0.09 c Max memory 7480803328
0.00/0.09 c Total memory 504102912
0.00/0.09 c Number of processors 8
0.09/0.11 c Pseudo Boolean Optimization by upper bound
0.09/0.11 c --- Begin Solver configuration ---
0.09/0.11 c org.sat4j.pb.constraints.CompetResolutionPBLongMixedWLClauseCardConstrDataStructure@587bd9f2
0.09/0.11 c Learn all clauses as in MiniSAT
0.09/0.11 c claDecay=0.999 varDecay=0.95 conflictBoundIncFactor=1.5 initConflictBound=100
0.09/0.11 c VSIDS like heuristics from MiniSAT using a heap lightweight component caching from RSAT taking into account the objective function
0.09/0.11 c No reason simplification
0.09/0.11 c Glucose 2.1 dynamic restart strategy
0.09/0.11 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
0.09/0.11 c timeout=2147483s
0.09/0.11 c DB Simplification allowed=false
0.09/0.11 c Listener: org.sat4j.minisat.core.VoidTracing@4e3eca90
0.09/0.11 c --- End Solver configuration ---
0.09/0.11 c solving HOME/instance-4090763-1466068062.wbo
0.09/0.11 c reading problem ...
0.09/0.15 c ... done. Wall clock time 0.038s.
0.09/0.15 c declared #vars 120
0.09/0.15 c internal #vars 280
0.09/0.15 c #constraints 280
0.09/0.15 c constraints type
0.09/0.15 c org.sat4j.minisat.constraints.cnf.OriginalWLClause => 160
0.09/0.15 c org.sat4j.minisat.constraints.cnf.OriginalBinaryClause => 120
0.09/0.15 c 280 constraints processed.
0.09/0.15 c objective function length is 160 literals
0.09/0.18 c SATISFIABLE
0.09/0.18 c OPTIMIZING...
0.09/0.18 c Got one! Elapsed wall clock time (in seconds):0.077
0.09/0.19 o 1
0.26/0.24 c starts : 3
0.26/0.24 c conflicts : 376
0.26/0.24 c decisions : 936
0.26/0.24 c propagations : 9862
0.26/0.24 c inspects : 35429
0.26/0.24 c shortcuts : 0
0.26/0.24 c learnt literals : 7
0.26/0.24 c learnt binary clauses : 7
0.26/0.24 c learnt ternary clauses : 20
0.26/0.24 c learnt constraints : 368
0.26/0.24 c ignored constraints : 0
0.26/0.24 c root simplifications : 0
0.26/0.24 c removed literals (reason simplification) : 0
0.26/0.24 c reason swapping (by a shorter reason) : 0
0.26/0.24 c Calls to reduceDB : 0
0.26/0.24 c Number of update (reduction) of LBD : 113
0.26/0.24 c Imported unit clauses : 0
0.26/0.24 c number of reductions to clauses (during analyze) : 0
0.26/0.24 c number of learned constraints concerned by reduction : 0
0.26/0.24 c number of learning phase by resolution : 0
0.26/0.24 c number of learning phase by cutting planes : 0
0.26/0.24 c speed (assignments/second) : 110808.98876404495
0.26/0.24 c non guided choices 46
0.26/0.24 c learnt constraints type
0.26/0.24 s OPTIMUM FOUND
0.26/0.24 c Found 1 solution(s)
0.26/0.24 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 x101 -x102 -x103 x104 x105 -x106 -x107 x108 x109 -x110 -x111 x112 x113 -x114 x115 -x116 x117 -x118 x119 -x120
0.26/0.24 c objective function=1
0.26/0.24 c Total wall clock time (in seconds): 0.132
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-4090763-1466068062/watcher-4090763-1466068062 -o /tmp/evaluation-result-4090763-1466068062/solver-4090763-1466068062 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node128-1466062123-7959 --watchdog 1960 java -jar sat4j-pb.jar HOME/instance-4090763-1466068062.wbo
pid=10213
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: 2.05 2.12 2.05 3/194 10216
/proc/meminfo: memFree=31637712/32872528 swapFree=302776/319128
[pid=10216] ppid=10213 vsize=92900 CPUtime=0 cores=1,3,5,7
/proc/10216/stat : 10216 (java) S 10213 10216 7942 0 -1 4202496 1294 0 0 0 0 0 0 0 20 0 2 0 8852845 95129600 927 33554432000 1073741824 1073778376 140736386898928 140736386890064 262966116413 0 0 4096 0 18446744073709551615 0 0 17 5 0 0 0 0 0
/proc/10216/statm: 23225 927 703 9 0 16769 0
[pid=10216/tid=10217] ppid=10213 vsize=94112 CPUtime=0 cores=1,3,5,7
/proc/10216/task/10217/stat : 10217 (java) R 10213 10216 7942 0 -1 4202560 75 0 0 0 0 0 0 0 20 0 2 0 8852846 96370688 931 33554432000 1073741824 1073778376 140736386898928 140329207868968 262953594151 0 0 4096 0 0 0 0 -1 1 0 0 0 0 0
[startup+0.100157 s]
/proc/loadavg: 2.05 2.12 2.05 3/194 10216
/proc/meminfo: memFree=31637712/32872528 swapFree=302776/319128
[pid=10216] ppid=10213 vsize=9558476 CPUtime=0.09 cores=1,3,5,7
/proc/10216/stat : 10216 (java) S 10213 10216 7942 0 -1 4202496 4453 0 1 0 8 1 0 0 20 0 18 0 8852845 9787879424 5580 33554432000 1073741824 1073778376 140736386898928 140736386890064 262966116413 0 0 0 16800975 18446744073709551615 0 0 17 5 0 0 0 0 0
/proc/10216/statm: 2389619 5580 2125 9 0 2380296 0
[pid=10216/tid=10217] ppid=10213 vsize=9558476 CPUtime=0.07 cores=1,3,5,7
/proc/10216/task/10217/stat : 10217 (java) R 10213 10216 7942 0 -1 4202560 2433 0 1 0 7 0 0 0 20 0 18 0 8852846 9787879424 5580 33554432000 1073741824 1073778376 140736386898928 140329207872416 262966142221 0 4 0 16800975 0 0 0 -1 1 0 0 0 0 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 9558476
[startup+0.200361 s]
/proc/loadavg: 2.05 2.12 2.05 3/194 10216
/proc/meminfo: memFree=31637712/32872528 swapFree=302776/319128
[pid=10216] ppid=10213 vsize=9625040 CPUtime=0.26 cores=1,3,5,7
/proc/10216/stat : 10216 (java) S 10213 10216 7942 0 -1 4202496 5612 0 1 0 25 1 0 0 20 0 19 0 8852845 9856040960 6823 33554432000 1073741824 1073778376 140736386898928 140736386890064 262966116413 0 0 0 16800975 18446744073709551615 0 0 17 5 0 0 0 0 0
/proc/10216/statm: 2406260 6823 2228 9 0 2396937 0
[pid=10216/tid=10217] ppid=10213 vsize=9625040 CPUtime=0.17 cores=1,3,5,7
/proc/10216/task/10217/stat : 10217 (java) R 10213 10216 7942 0 -1 4202560 2456 0 1 0 17 0 0 0 20 0 19 0 8852846 9856040960 6823 33554432000 1073741824 1073778376 140736386898928 140329207865552 140329079568976 0 4 0 16800975 0 0 0 -1 1 0 0 0 0 0
Current children cumulated CPU time (s) 0.26
Current children cumulated vsize (KiB) 9625040
Solver just ended.
??? exit watcher main loop
??? sigkill at end of watcher main loop
??? kill 10216 sig 9
??? end of watcher thread
Dumping a history of the last processes samples
Child status: 30
Real time (s): 0.256519
CPU time (s): 0.412936
CPU user time (s): 0.381941
CPU system time (s): 0.030995
CPU usage (%): 160.977
Max. virtual memory (cumulated for all children) (KiB): 9625040
getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.381941
system time used= 0.030995
maximum resident set size= 30696
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 6037
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= 179
involuntary context switches= 18
??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.005999 second user time and 0.002999 second system time
The end
Begin job on node128 at 2016-06-16 11:07:42
IDJOB=4090763
IDBENCH=79361
IDSOLVER=2551
FILE ID=node128/4090763-1466068062
RUNJOBID= node128-1466062123-7959
PBS_JOBID= 19904011
Free space on /tmp= 71748 MiB
SOLVER NAME= Sat4j PB 2.3.6 Resolution PB16
BENCH NAME= PB10/normalized-PB10/PARTIAL-SMALLINT-LIN/wcsp/dimacs/normalized-pret60_25_ext.wbo
COMMAND LINE= java -jar sat4j-pb.jar BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4090763-1466068062/watcher-4090763-1466068062 -o /tmp/evaluation-result-4090763-1466068062/solver-4090763-1466068062 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node128-1466062123-7959 --watchdog 1960 java -jar sat4j-pb.jar HOME/instance-4090763-1466068062.wbo
TIME LIMIT= 1800 seconds
MEMORY LIMIT= 15500 MiB
NBCORE= 4
MD5SUM BENCH= a526a5b61d0daa786e78ce539a30baa4
RANDOM SEED=129065474
node128.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 : 2666.768
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 : 5333.53
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 : 2666.768
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 : 2666.768
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
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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 : 5332.56
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 : 2666.768
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 : 2666.768
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 : 5332.57
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 : 2666.768
cache size : 8192 KB
physical id : 1
siblings : 4
core id : 2
cpu cores : 4
apicid : 20
initial apicid : 20
fpu : yes
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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 : 2666.768
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 : 5332.56
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 : 2666.768
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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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:
/proc/meminfo:
MemTotal: 32872528 kB
MemFree: 31638348 kB
Buffers: 9980 kB
Cached: 39384 kB
SwapCached: 2104 kB
Active: 169484 kB
Inactive: 27068 kB
Active(anon): 147992 kB
Inactive(anon): 1596 kB
Active(file): 21492 kB
Inactive(file): 25472 kB
Unevictable: 319128 kB
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SwapTotal: 67108856 kB
SwapFree: 67098960 kB
Dirty: 796 kB
Writeback: 0 kB
AnonPages: 452608 kB
Mapped: 15408 kB
Shmem: 0 kB
Slab: 565512 kB
SReclaimable: 9004 kB
SUnreclaim: 556508 kB
KernelStack: 1760 kB
PageTables: 5280 kB
NFS_Unstable: 0 kB
Bounce: 0 kB
WritebackTmp: 0 kB
CommitLimit: 83545120 kB
Committed_AS: 1008244 kB
VmallocTotal: 34359738367 kB
VmallocUsed: 346412 kB
VmallocChunk: 34341988032 kB
HardwareCorrupted: 0 kB
AnonHugePages: 129024 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= 71748 MiB
End job on node128 at 2016-06-16 11:07:42