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-4085424-1465242510.opb
0.11/0.10 c reading problem ...
0.11/0.10 c objective function found
0.31/0.20 c ... done. Wall clock time 0.1s.
0.31/0.20 c declared #vars 100
0.31/0.20 c #constraints 50
0.31/0.20 c constraints type
0.31/0.20 c org.sat4j.minisat.constraints.cnf.OriginalWLClause => 50
0.31/0.20 c 50 constraints processed.
0.31/0.20 c objective function length is 100 literals
0.31/0.21 c SATISFIABLE
0.31/0.21 c OPTIMIZING...
0.31/0.21 c Got one! Elapsed wall clock time (in seconds):0.105
0.31/0.21 o 2
0.31/0.25 c starts : 2
0.31/0.25 c conflicts : 100
0.31/0.25 c decisions : 212
0.31/0.25 c propagations : 4527
0.31/0.25 c inspects : 2466
0.31/0.25 c shortcuts : 0
0.31/0.25 c learnt literals : 1
0.31/0.25 c learnt binary clauses : 5
0.31/0.25 c learnt ternary clauses : 0
0.31/0.25 c learnt constraints : 98
0.31/0.25 c ignored constraints : 0
0.31/0.25 c root simplifications : 0
0.31/0.25 c removed literals (reason simplification) : 0
0.31/0.25 c reason swapping (by a shorter reason) : 0
0.31/0.25 c Calls to reduceDB : 0
0.31/0.25 c Number of update (reduction) of LBD : 8
0.31/0.25 c Imported unit clauses : 0
0.31/0.25 c number of reductions to clauses (during analyze) : 0
0.31/0.25 c number of learned constraints concerned by reduction : 0
0.31/0.25 c number of learning phase by resolution : 0
0.31/0.25 c number of learning phase by cutting planes : 0
0.31/0.25 c speed (assignments/second) : 98413.04347826086
0.31/0.25 c non guided choices 0
0.31/0.25 c learnt constraints type
0.31/0.25 s OPTIMUM FOUND
0.31/0.25 c Found 1 solution(s)
0.31/0.25 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
0.31/0.25 c objective function=2
0.31/0.25 c Total wall clock time (in seconds): 0.15
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-4085424-1465242510/watcher-4085424-1465242510 -o /tmp/evaluation-result-4085424-1465242510/solver-4085424-1465242510 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node136-1465237111-7011 --watchdog 1960 java -jar sat4j-pb.jar HOME/instance-4085424-1465242510.opb
pid=7671
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: 2.16 2.18 2.17 3/194 7674
/proc/meminfo: memFree=30284620/32872528 swapFree=15272/1656604
[pid=7674] ppid=7671 vsize=96260 CPUtime=0 cores=1,3,5,7
/proc/7674/stat : 7674 (java) S 7671 7674 4042 0 -1 4202496 1353 0 0 0 0 0 0 0 20 0 2 0 106184289 98570240 977 33554432000 1073741824 1073778376 140733520521872 140733520513008 239876472893 0 0 4096 0 18446744073709551615 0 0 17 3 0 0 0 0 0
/proc/7674/statm: 24065 977 743 9 0 16771 0
[pid=7674/tid=7675] ppid=7671 vsize=96260 CPUtime=0 cores=1,3,5,7
/proc/7674/task/7675/stat : 7675 (java) R 7671 7674 4042 0 -1 4202560 129 0 0 0 0 0 0 0 20 0 2 0 106184289 98570240 977 33554432000 1073741824 1073778376 140733520521872 140149970488872 239873115520 0 0 4096 0 0 0 0 -1 5 0 0 0 0 0
[startup+0.100062 s]
/proc/loadavg: 2.16 2.18 2.17 3/194 7674
/proc/meminfo: memFree=30284620/32872528 swapFree=15272/1656604
[pid=7674] ppid=7671 vsize=9558476 CPUtime=0.11 cores=1,3,5,7
/proc/7674/stat : 7674 (java) S 7671 7674 4042 0 -1 4202496 4478 0 1 0 9 2 0 0 20 0 18 0 106184289 9787879424 6103 33554432000 1073741824 1073778376 140733520521872 140733520513008 239876472893 0 0 0 16800975 18446744073709551615 0 0 17 3 0 0 0 0 0
/proc/7674/statm: 2389619 6105 2157 9 0 2380296 0
[pid=7674/tid=7675] ppid=7671 vsize=9558476 CPUtime=0.07 cores=1,3,5,7
/proc/7674/task/7675/stat : 7675 (java) R 7671 7674 4042 0 -1 4202560 2377 0 1 0 6 1 0 0 20 0 18 0 106184289 9787879424 6105 33554432000 1073741824 1073778376 140733520521872 140149970492888 239876498701 0 4 0 16800975 0 0 0 -1 5 0 0 0 0 0
Current children cumulated CPU time (s) 0.11
Current children cumulated vsize (KiB) 9558476
[startup+0.200274 s]
/proc/loadavg: 2.16 2.18 2.17 3/194 7674
/proc/meminfo: memFree=30284620/32872528 swapFree=15272/1656604
[pid=7674] ppid=7671 vsize=9558476 CPUtime=0.31 cores=1,3,5,7
/proc/7674/stat : 7674 (java) S 7671 7674 4042 0 -1 4202496 6438 0 1 0 29 2 0 0 20 0 18 0 106184289 9787879424 7866 33554432000 1073741824 1073778376 140733520521872 140733520513008 239876472893 0 0 0 16800975 18446744073709551615 0 0 17 3 0 0 0 0 0
/proc/7674/statm: 2389619 7866 2220 9 0 2380296 0
[pid=7674/tid=7675] ppid=7671 vsize=9558476 CPUtime=0.17 cores=1,3,5,7
/proc/7674/task/7675/stat : 7675 (java) R 7671 7674 4042 0 -1 4202560 2399 0 1 0 16 1 0 0 20 0 18 0 106184289 9787879424 7866 33554432000 1073741824 1073778376 140733520521872 140149970492888 140149832934177 0 4 0 16800975 0 0 0 -1 5 0 0 0 0 0
Current children cumulated CPU time (s) 0.31
Current children cumulated vsize (KiB) 9558476
Solver just ended.
??? exit watcher main loop
??? sigkill at end of watcher main loop
??? kill 7674 sig 9
??? end of watcher thread
Dumping a history of the last processes samples
Child status: 30
Real time (s): 0.268317
CPU time (s): 0.484925
CPU user time (s): 0.431934
CPU system time (s): 0.052991
CPU usage (%): 180.728
Max. virtual memory (cumulated for all children) (KiB): 9558476
getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.431934
system time used= 0.052991
maximum resident set size= 35188
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 7510
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= 208
involuntary context switches= 20
??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.002999 second user time and 0.005999 second system time
The end
Begin job on node136 at 2016-06-06 21:48:30
IDJOB=4085424
IDBENCH=2877
IDSOLVER=2546
FILE ID=node136/4085424-1465242510
RUNJOBID= node136-1465237111-7011
PBS_JOBID= 19843227
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-m50_100_90_90.r.opb
COMMAND LINE= java -jar sat4j-pb.jar BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4085424-1465242510/watcher-4085424-1465242510 -o /tmp/evaluation-result-4085424-1465242510/solver-4085424-1465242510 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node136-1465237111-7011 --watchdog 1960 java -jar sat4j-pb.jar HOME/instance-4085424-1465242510.opb
TIME LIMIT= 1800 seconds
MEMORY LIMIT= 15500 MiB
NBCORE= 4
MD5SUM BENCH= 4da887ca4bb57adc53b30ca1ea0acd93
RANDOM SEED=1161590101
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 : 2666.959
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 : 5333.91
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 : 2666.959
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 : 2666.959
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 : 2666.959
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 : 2666.959
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 : 2666.959
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 : 5332.59
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 : 2666.959
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 : 2666.959
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: 30285264 kB
Buffers: 24364 kB
Cached: 102112 kB
SwapCached: 804 kB
Active: 137828 kB
Inactive: 78668 kB
Active(anon): 91456 kB
Inactive(anon): 1208 kB
Active(file): 46372 kB
Inactive(file): 77460 kB
Unevictable: 1656604 kB
Mlocked: 15272 kB
SwapTotal: 67108856 kB
SwapFree: 67099344 kB
Dirty: 940 kB
Writeback: 0 kB
AnonPages: 1758864 kB
Mapped: 15180 kB
Shmem: 0 kB
Slab: 567168 kB
SReclaimable: 10968 kB
SUnreclaim: 556200 kB
KernelStack: 1568 kB
PageTables: 8108 kB
NFS_Unstable: 0 kB
Bounce: 0 kB
WritebackTmp: 0 kB
CommitLimit: 83545120 kB
Committed_AS: 2345544 kB
VmallocTotal: 34359738367 kB
VmallocUsed: 346412 kB
VmallocChunk: 34341988032 kB
HardwareCorrupted: 0 kB
AnonHugePages: 1726464 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 2016-06-06 21:48:30