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.
0.00/0.09 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-4105429-1466260920.opb
0.09/0.11 c reading problem ...
0.09/0.11 c objective function found
0.09/0.14 c ... done. Wall clock time 0.028s.
0.09/0.14 c declared #vars 26
0.09/0.14 c #constraints 45
0.09/0.14 c constraints type
0.09/0.14 c org.sat4j.minisat.constraints.cnf.OriginalWLClause => 34
0.09/0.14 c org.sat4j.specs.Constr$1 => 7
0.09/0.14 c org.sat4j.minisat.constraints.cnf.OriginalBinaryClause => 3
0.09/0.14 c org.sat4j.minisat.constraints.cnf.UnitClause => 1
0.09/0.14 c 45 constraints processed.
0.09/0.14 c objective function length is 26 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):0.031
0.09/0.14 o 7
0.27/0.23 c starts : 2
0.27/0.23 c conflicts : 619
0.27/0.23 c decisions : 846
0.27/0.23 c propagations : 3646
0.27/0.23 c inspects : 44023
0.27/0.23 c shortcuts : 0
0.27/0.23 c learnt literals : 14
0.27/0.23 c learnt binary clauses : 11
0.27/0.23 c learnt ternary clauses : 35
0.27/0.23 c learnt constraints : 604
0.27/0.23 c ignored constraints : 0
0.27/0.23 c root simplifications : 0
0.27/0.23 c removed literals (reason simplification) : 0
0.27/0.23 c reason swapping (by a shorter reason) : 0
0.27/0.23 c Calls to reduceDB : 0
0.27/0.23 c Number of update (reduction) of LBD : 116
0.27/0.23 c Imported unit clauses : 0
0.27/0.23 c number of reductions to clauses (during analyze) : 0
0.27/0.23 c number of learned constraints concerned by reduction : 0
0.27/0.23 c number of learning phase by resolution : 0
0.27/0.23 c number of learning phase by cutting planes : 0
0.27/0.23 c speed (assignments/second) : 42395.348837209305
0.27/0.23 c non guided choices 0
0.27/0.23 c learnt constraints type
0.27/0.23 s OPTIMUM FOUND
0.27/0.23 c Found 1 solution(s)
0.27/0.23 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
0.27/0.23 c objective function=7
0.27/0.23 c Total wall clock time (in seconds): 0.118
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-4105429-1466260920/watcher-4105429-1466260920 -o /tmp/evaluation-result-4105429-1466260920/solver-4105429-1466260920 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node136-1466259138-27361 --watchdog 1960 java -jar sat4j-pb.jar HOME/instance-4105429-1466260920.opb
pid=27582
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: 2.65 2.38 2.39 3/194 27585
/proc/meminfo: memFree=30292356/32872528 swapFree=1459628/1655852
[pid=27585] ppid=27582 vsize=91816 CPUtime=0 cores=0,2,4,6
/proc/27585/stat : 27585 (java) S 27582 27585 22091 0 -1 4202496 1279 0 0 0 0 0 0 0 20 0 2 0 28137539 94019584 913 33554432000 1073741824 1073778376 140736709881472 140736709872608 239876472893 0 0 4096 0 18446744073709551615 0 0 17 4 0 0 0 0 0
/proc/27585/statm: 22954 917 697 9 0 16769 0
[pid=27585/tid=27586] ppid=27582 vsize=91816 CPUtime=0 cores=0,2,4,6
/proc/27585/task/27586/stat : 27586 (java) D 27582 27585 22091 0 -1 4202560 59 0 0 0 0 0 0 0 20 0 2 0 28137540 94019584 917 33554432000 1073741824 1073778376 140736709881472 140082501975592 239863950631 0 0 4096 0 18446744072100588836 0 0 -1 0 0 0 0 0 0
[startup+0.100111 s]
/proc/loadavg: 2.65 2.38 2.39 3/194 27585
/proc/meminfo: memFree=30292356/32872528 swapFree=1459628/1655852
[pid=27585] ppid=27582 vsize=9558476 CPUtime=0.09 cores=0,2,4,6
/proc/27585/stat : 27585 (java) S 27582 27585 22091 0 -1 4202496 4468 0 1 0 9 0 0 0 20 0 18 0 28137539 9787879424 5588 33554432000 1073741824 1073778376 140736709881472 140736709872608 239876472893 0 0 0 16800975 18446744073709551615 0 0 17 4 0 0 0 0 0
/proc/27585/statm: 2389619 5588 2125 9 0 2380296 0
[pid=27585/tid=27586] ppid=27582 vsize=9558476 CPUtime=0.07 cores=0,2,4,6
/proc/27585/task/27586/stat : 27586 (java) R 27582 27585 22091 0 -1 4202560 2430 0 1 0 7 0 0 0 20 0 18 0 28137540 9787879424 5588 33554432000 1073741824 1073778376 140736709881472 140082501979040 239876498701 0 4 0 16800975 0 0 0 -1 0 0 0 0 0 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 9558476
[startup+0.200316 s]
/proc/loadavg: 2.65 2.38 2.39 3/194 27585
/proc/meminfo: memFree=30292356/32872528 swapFree=1459628/1655852
[pid=27585] ppid=27582 vsize=9625040 CPUtime=0.27 cores=0,2,4,6
/proc/27585/stat : 27585 (java) S 27582 27585 22091 0 -1 4202496 6596 0 1 0 26 1 0 0 20 0 19 0 28137539 9856040960 7666 33554432000 1073741824 1073778376 140736709881472 140736709872608 239876472893 0 0 0 16800975 18446744073709551615 0 0 17 4 0 0 0 0 0
/proc/27585/statm: 2406260 7666 2205 9 0 2396937 0
[pid=27585/tid=27586] ppid=27582 vsize=9625040 CPUtime=0.17 cores=0,2,4,6
/proc/27585/task/27586/stat : 27586 (java) R 27582 27585 22091 0 -1 4202560 2447 0 1 0 17 0 0 0 20 0 19 0 28137540 9856040960 7666 33554432000 1073741824 1073778376 140736709881472 140082501966416 140082509408368 0 4 0 16800975 0 0 0 -1 0 0 0 0 0 0
Current children cumulated CPU time (s) 0.27
Current children cumulated vsize (KiB) 9625040
Solver just ended.
??? exit watcher main loop
??? sigkill at end of watcher main loop
??? kill 27585 sig 9
??? end of watcher thread
Dumping a history of the last processes samples
Child status: 30
Real time (s): 0.246042
CPU time (s): 0.39294
CPU user time (s): 0.360945
CPU system time (s): 0.031995
CPU usage (%): 159.704
Max. virtual memory (cumulated for all children) (KiB): 9625040
getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.360945
system time used= 0.031995
maximum resident set size= 33072
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 7253
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= 207
involuntary context switches= 15
??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.002999 second user time and 0.007998 second system time
The end
Begin job on node136 at 2016-06-18 16:42:00
IDJOB=4105429
IDBENCH=2862
IDSOLVER=2546
FILE ID=node136/4105429-1466260920
RUNJOBID= node136-1466259138-27361
PBS_JOBID= 19918192
Free space on /tmp= 71736 MiB
SOLVER NAME= Sat4j PB 2.3.6 Resolution PB16
BENCH NAME= PB06/final/normalized-PB06/OPT-SMALLINT/submitted-PB06/manquiho/logic_synthesis/normalized-bbara.r.opb
COMMAND LINE= java -jar sat4j-pb.jar BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4105429-1466260920/watcher-4105429-1466260920 -o /tmp/evaluation-result-4105429-1466260920/solver-4105429-1466260920 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node136-1466259138-27361 --watchdog 1960 java -jar sat4j-pb.jar HOME/instance-4105429-1466260920.opb
TIME LIMIT= 1800 seconds
MEMORY LIMIT= 15500 MiB
NBCORE= 4
MD5SUM BENCH= 0e9fa1b06026af8dc86b534da21360ec
RANDOM SEED=1946253174
node136.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 : 2667.278
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 : 5334.55
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 : 2667.278
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 : 2667.278
cache size : 8192 KB
physical id : 0
siblings : 4
core id : 1
cpu cores : 4
apicid : 2
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fpu : yes
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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 : 2667.278
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 : 2667.278
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 : 2667.278
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:
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vendor_id : GenuineIntel
cpu family : 6
model : 26
model name : Intel(R) Xeon(R) CPU X5550 @ 2.67GHz
stepping : 5
cpu MHz : 2667.278
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 : 5332.67
clflush size : 64
cache_alignment : 64
address sizes : 40 bits physical, 48 bits virtual
power management:
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vendor_id : GenuineIntel
cpu family : 6
model : 26
model name : Intel(R) Xeon(R) CPU X5550 @ 2.67GHz
stepping : 5
cpu MHz : 2667.278
cache size : 8192 KB
physical id : 1
siblings : 4
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cpu cores : 4
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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: 30293000 kB
Buffers: 26796 kB
Cached: 114068 kB
SwapCached: 47324 kB
Active: 67944 kB
Inactive: 144640 kB
Active(anon): 26872 kB
Inactive(anon): 47332 kB
Active(file): 41072 kB
Inactive(file): 97308 kB
Unevictable: 1655852 kB
Mlocked: 1459628 kB
SwapTotal: 67108856 kB
SwapFree: 67054628 kB
Dirty: 1604 kB
Writeback: 0 kB
AnonPages: 1704960 kB
Mapped: 16900 kB
Shmem: 0 kB
Slab: 570300 kB
SReclaimable: 14212 kB
SUnreclaim: 556088 kB
KernelStack: 1688 kB
PageTables: 7764 kB
NFS_Unstable: 0 kB
Bounce: 0 kB
WritebackTmp: 0 kB
CommitLimit: 83545120 kB
Committed_AS: 2344576 kB
VmallocTotal: 34359738367 kB
VmallocUsed: 346412 kB
VmallocChunk: 34341988032 kB
HardwareCorrupted: 0 kB
AnonHugePages: 229376 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= 71736 MiB
End job on node136 at 2016-06-18 16:42:01