0.05/0.08 c SAT4J: a SATisfiability library for Java (c) 2004-2010 Daniel Le Berre
0.05/0.08 c This is free software under the dual EPL/GNU LGPL licenses.
0.05/0.08 c See www.sat4j.org for details.
0.05/0.09 c version 2.3.1.v20110525
0.05/0.09 c java.runtime.name Java(TM) SE Runtime Environment
0.05/0.09 c java.vm.name Java HotSpot(TM) 64-Bit Server VM
0.05/0.09 c java.vm.version 19.1-b02
0.05/0.09 c java.vm.vendor Sun Microsystems Inc.
0.05/0.09 c sun.arch.data.model 64
0.05/0.09 c java.version 1.6.0_24
0.05/0.09 c os.name Linux
0.05/0.09 c os.version 2.6.18-164.el5
0.05/0.09 c os.arch amd64
0.05/0.09 c Free memory 9996466904
0.05/0.09 c Max memory 10048897024
0.05/0.09 c Total memory 10048897024
0.05/0.09 c Number of processors 8
0.11/0.11 c Pseudo Boolean Optimization
0.11/0.11 c Cutting planes based inference (org.sat4j.pb.core.PBSolverCP)
0.11/0.11 c --- Begin Solver configuration ---
0.11/0.11 c org.sat4j.pb.constraints.PBMaxClauseCardConstrDataStructure@38540408
0.11/0.11 c Learn all clauses as in MiniSAT
0.11/0.11 c claDecay=0.999 varDecay=0.95 conflictBoundIncFactor=1.5 initConflictBound=100
0.11/0.11 c VSIDS like heuristics from MiniSAT using a heap phase appearing in latest learned clause taking into account the objective function
0.11/0.11 c No reason simplification
0.11/0.11 c Armin Biere (Picosat) restarts strategy
0.11/0.11 c Glucose learned constraints deletion strategy
0.11/0.11 c timeout=2147483s
0.11/0.11 c DB Simplification allowed=false
0.11/0.11 c --- End Solver configuration ---
0.11/0.11 c solving HOME/instance-3457297-1307219683.opb
0.11/0.11 c reading problem ...
0.11/0.19 c ... done. Wall clock time 0.085s.
0.11/0.19 c #vars 200
0.11/0.19 c #constraints 700
0.11/0.19 c constraints type
0.11/0.19 c org.sat4j.pb.constraints.pb.OriginalBinaryClausePB => 102
0.11/0.19 c org.sat4j.pb.constraints.pb.OriginalHTClausePB => 598
0.27/0.24 c SATISFIABLE
0.27/0.24 c OPTIMIZING...
0.27/0.24 c Got one! Elapsed wall clock time (in seconds):0.135
0.27/0.24 o 100
0.27/0.27 c starts : 2
0.27/0.27 c conflicts : 55
0.27/0.27 c decisions : 82
0.27/0.27 c propagations : 2324
0.27/0.27 c inspects : 7087
0.27/0.27 c shortcuts : 0
0.27/0.27 c learnt literals : 1
0.27/0.27 c learnt binary clauses : 9
0.27/0.27 c learnt ternary clauses : 9
0.27/0.27 c learnt constraints : 53
0.27/0.27 c ignored constraints : 0
0.27/0.27 c root simplifications : 0
0.27/0.27 c removed literals (reason simplification) : 0
0.27/0.27 c reason swapping (by a shorter reason) : 0
0.27/0.27 c Calls to reduceDB : 0
0.27/0.27 c number of reductions to clauses (during analyze) : 0
0.27/0.27 c number of learned constraints concerned by reduction : 0
0.27/0.27 c number of learning phase by resolution : 0
0.27/0.27 c number of learning phase by cutting planes : 0
0.27/0.27 c speed (assignments/second) : 74967.74193548388
0.27/0.27 c non guided choices 0
0.27/0.27 c learnt constraints type
0.27/0.27 c constraints type
0.27/0.27 c org.sat4j.pb.constraints.pb.OriginalBinaryClausePB => 102
0.27/0.27 c org.sat4j.pb.constraints.pb.OriginalHTClausePB => 598
0.27/0.27 c org.sat4j.pb.constraints.pb.MinWatchCardPB => 0
0.27/0.27 s OPTIMUM FOUND
0.27/0.28 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 -x121 x122 x123 -x124 -x125 x126 -x127 x128 x129 -x130 -x131 x132 x133 -x134 -x135 x136 x137 -x138 x139 -x140 -x141 x142 x143 -x144 -x145 x146 x147 -x148 x149 -x150 x151 -x152 x153 -x154 x155 -x156 -x157 x158 -x159 x160 x161 -x162 -x163 x164 -x165 x166 -x167 x168 -x169 x170 x171 -x172 -x173 x174 -x175 x176 x177 -x178 -x179 x180 -x181 x182 x183 -x184 x185 -x186 x187 -x188 x189 -x190 -x191 x192 x193 -x194 -x195 x196 x197 -x198 x199 -x200
0.27/0.28 c objective function=100
0.27/0.28 c Total wall clock time (in seconds): 0.169
runsolver Copyright (C) 2010-2011 Olivier ROUSSEL
This is runsolver version 3.3.0 (svn: 977)
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-3457297-1307219683/watcher-3457297-1307219683 -o /tmp/evaluation-result-3457297-1307219683/solver-3457297-1307219683 -C 1800 -W 1900 -M 15500 java -server -Xms10000m -Xmx10000m -jar sat4j-pb.jar CuttingPlanes HOME/instance-3457297-1307219683.opb
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: 2.02 2.04 1.98 2/499 20571
/proc/meminfo: memFree=23375792/32951124 swapFree=38422276/67111528
[pid=20571] ppid=20569 vsize=10430980 CPUtime=0 cores=0,2,4,6
/proc/20571/stat : 20571 (java) S 20569 20571 20069 0 -1 4202496 2583 0 1 0 0 0 0 0 25 0 2 0 833570664 10681323520 2285 33554432000 1073741824 1073778376 140733496746016 18446744073709551615 212447819749 0 0 0 16784584 18446744073709551615 0 0 17 4 0 0 0
/proc/20571/statm: 2607745 2299 906 9 0 2598901 0
[pid=20571/tid=20572] ppid=20569 vsize=10444316 CPUtime=0 cores=0,2,4,6
/proc/20571/task/20572/stat : 20572 (java) R 20569 20571 20069 0 -1 4202560 5221 0 1 0 0 0 0 0 25 0 2 0 833570665 10694979584 6036 33554432000 1073741824 1073778376 140733496746016 18446744073709551615 212435711035 0 4 0 16784584 0 0 0 -1 4 0 0 0
[startup+0.0599901 s]
/proc/loadavg: 2.02 2.04 1.98 2/499 20571
/proc/meminfo: memFree=23375792/32951124 swapFree=38422276/67111528
[pid=20571] ppid=20569 vsize=10469672 CPUtime=0.05 cores=0,2,4,6
/proc/20571/stat : 20571 (java) S 20569 20571 20069 0 -1 4202496 11578 0 1 0 4 1 0 0 25 0 15 0 833570664 10720944128 11275 33554432000 1073741824 1073778376 140733496746016 18446744073709551615 212447819749 0 0 0 16800975 18446744073709551615 0 0 17 4 0 0 0
/proc/20571/statm: 2617418 11275 1713 9 0 2608166 0
[pid=20571/tid=20572] ppid=20569 vsize=10469672 CPUtime=0.04 cores=0,2,4,6
/proc/20571/task/20572/stat : 20572 (java) R 20569 20571 20069 0 -1 4202560 10410 0 1 0 3 1 0 0 25 0 15 0 833570665 10720944128 11275 33554432000 1073741824 1073778376 140733496746016 18446744073709551615 212435970359 0 4 0 16800975 0 0 0 -1 6 0 0 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 10469672
[startup+0.107968 s]
/proc/loadavg: 2.02 2.04 1.98 2/499 20571
/proc/meminfo: memFree=23375792/32951124 swapFree=38422276/67111528
[pid=20571] ppid=20569 vsize=10540328 CPUtime=0.11 cores=0,2,4,6
/proc/20571/stat : 20571 (java) S 20569 20571 20069 0 -1 4202496 13181 0 1 0 10 1 0 0 25 0 18 0 833570664 10793295872 12840 33554432000 1073741824 1073778376 140733496746016 18446744073709551615 212447819749 0 0 0 16800975 18446744073709551615 0 0 17 4 0 0 0
/proc/20571/statm: 2635082 12840 2107 9 0 2625816 0
[pid=20571/tid=20572] ppid=20569 vsize=10540328 CPUtime=0.09 cores=0,2,4,6
/proc/20571/task/20572/stat : 20572 (java) R 20569 20571 20069 0 -1 4202560 11242 0 1 0 8 1 0 0 18 0 18 0 833570665 10793295872 12841 33554432000 1073741824 1073778376 140733496746016 18446744073709551615 47779376514584 0 4 0 16800975 0 0 0 -1 4 0 0 0
Current children cumulated CPU time (s) 0.11
Current children cumulated vsize (KiB) 10540328
Solver just ended. Dumping a history of the last processes samples
[startup+0.204952 s]
/proc/loadavg: 2.02 2.04 1.98 2/499 20571
/proc/meminfo: memFree=23375792/32951124 swapFree=38422276/67111528
[pid=20571] ppid=20569 vsize=10541828 CPUtime=0.27 cores=0,2,4,6
/proc/20571/stat : 20571 (java) S 20569 20571 20069 0 -1 4202496 14035 0 1 0 26 1 0 0 25 0 19 0 833570664 10794831872 13687 33554432000 1073741824 1073778376 140733496746016 18446744073709551615 212447819749 0 0 0 16800975 18446744073709551615 0 0 17 4 0 0 0
/proc/20571/statm: 2635457 13687 2188 9 0 2626191 0
[pid=20571/tid=20572] ppid=20569 vsize=10541828 CPUtime=0.18 cores=0,2,4,6
/proc/20571/task/20572/stat : 20572 (java) R 20569 20571 20069 0 -1 4202560 11847 0 1 0 17 1 0 0 19 0 19 0 833570665 10794831872 13687 33554432000 1073741824 1073778376 140733496746016 18446744073709551615 46912505220473 0 4 0 16800975 0 0 0 -1 4 0 0 0
Current children cumulated CPU time (s) 0.27
Current children cumulated vsize (KiB) 10541828
Child status: 30
Real time (s): 0.29477
CPU time (s): 0.411936
CPU user time (s): 0.38894
CPU system time (s): 0.022996
CPU usage (%): 139.748
Max. virtual memory (cumulated for all children) (KiB): 10541828
getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.38894
system time used= 0.022996
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 14909
page faults= 1
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 181
involuntary context switches= 18
runsolver used 0.007998 second user time and 0.010998 second system time
The end
Begin job on node102 at 2011-06-04 22:34:43
IDJOB=3457297
IDBENCH=2110
IDSOLVER=1951
FILE ID=node102/3457297-1307219683
RUNJOBID= node102-1307215872-20087
PBS_JOBID= 13509116
Free space on /tmp= 73964 MiB
SOLVER NAME= Sat4j CuttingPlanes 2.3.0
BENCH NAME= PB06//final/normalized-PB06/OPT-SMALLINT/submitted-PB05/manquinho/primes-dimacs-cnf/normalized-aim-100-6_0-yes1-3.opb
COMMAND LINE= java -server -Xms10000m -Xmx10000m -jar sat4j-pb.jar CuttingPlanes BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3457297-1307219683/watcher-3457297-1307219683 -o /tmp/evaluation-result-3457297-1307219683/solver-3457297-1307219683 -C 1800 -W 1900 -M 15500 java -server -Xms10000m -Xmx10000m -jar sat4j-pb.jar CuttingPlanes HOME/instance-3457297-1307219683.opb
TIME LIMIT= 1800 seconds
MEMORY LIMIT= 15500 MiB
NBCORE= 4
MD5SUM BENCH= 10a0832adb668a26b3c10ebf86e9121d
RANDOM SEED=1255906419
node102.alineos.net Linux 2.6.18-164.el5 #1 SMP Thu Sep 3 03:28:30 EDT 2009
/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 : 2666.828
cache size : 8192 KB
physical id : 0
siblings : 4
core id : 0
cpu cores : 4
apicid : 0
fpu : yes
fpu_exception : yes
cpuid level : 11
wp : yes
flags : fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips : 5333.65
clflush size : 64
cache_alignment : 64
address sizes : 40 bits physical, 48 bits virtual
power management: [8]
processor : 1
vendor_id : GenuineIntel
cpu family : 6
model : 26
model name : Intel(R) Xeon(R) CPU X5550 @ 2.67GHz
stepping : 5
cpu MHz : 2666.828
cache size : 8192 KB
physical id : 1
siblings : 4
core id : 0
cpu cores : 4
apicid : 16
fpu : yes
fpu_exception : yes
cpuid level : 11
wp : yes
flags : fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips : 5226.15
clflush size : 64
cache_alignment : 64
address sizes : 40 bits physical, 48 bits virtual
power management: [8]
processor : 2
vendor_id : GenuineIntel
cpu family : 6
model : 26
model name : Intel(R) Xeon(R) CPU X5550 @ 2.67GHz
stepping : 5
cpu MHz : 2666.828
cache size : 8192 KB
physical id : 0
siblings : 4
core id : 1
cpu cores : 4
apicid : 2
fpu : yes
fpu_exception : yes
cpuid level : 11
wp : yes
flags : fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips : 5332.82
clflush size : 64
cache_alignment : 64
address sizes : 40 bits physical, 48 bits virtual
power management: [8]
processor : 3
vendor_id : GenuineIntel
cpu family : 6
model : 26
model name : Intel(R) Xeon(R) CPU X5550 @ 2.67GHz
stepping : 5
cpu MHz : 2666.828
cache size : 8192 KB
physical id : 1
siblings : 4
core id : 1
cpu cores : 4
apicid : 18
fpu : yes
fpu_exception : yes
cpuid level : 11
wp : yes
flags : fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips : 5332.75
clflush size : 64
cache_alignment : 64
address sizes : 40 bits physical, 48 bits virtual
power management: [8]
processor : 4
vendor_id : GenuineIntel
cpu family : 6
model : 26
model name : Intel(R) Xeon(R) CPU X5550 @ 2.67GHz
stepping : 5
cpu MHz : 2666.828
cache size : 8192 KB
physical id : 0
siblings : 4
core id : 2
cpu cores : 4
apicid : 4
fpu : yes
fpu_exception : yes
cpuid level : 11
wp : yes
flags : fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips : 5332.82
clflush size : 64
cache_alignment : 64
address sizes : 40 bits physical, 48 bits virtual
power management: [8]
processor : 5
vendor_id : GenuineIntel
cpu family : 6
model : 26
model name : Intel(R) Xeon(R) CPU X5550 @ 2.67GHz
stepping : 5
cpu MHz : 2666.828
cache size : 8192 KB
physical id : 1
siblings : 4
core id : 2
cpu cores : 4
apicid : 20
fpu : yes
fpu_exception : yes
cpuid level : 11
wp : yes
flags : fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips : 5332.75
clflush size : 64
cache_alignment : 64
address sizes : 40 bits physical, 48 bits virtual
power management: [8]
processor : 6
vendor_id : GenuineIntel
cpu family : 6
model : 26
model name : Intel(R) Xeon(R) CPU X5550 @ 2.67GHz
stepping : 5
cpu MHz : 2666.828
cache size : 8192 KB
physical id : 0
siblings : 4
core id : 3
cpu cores : 4
apicid : 6
fpu : yes
fpu_exception : yes
cpuid level : 11
wp : yes
flags : fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips : 5332.82
clflush size : 64
cache_alignment : 64
address sizes : 40 bits physical, 48 bits virtual
power management: [8]
processor : 7
vendor_id : GenuineIntel
cpu family : 6
model : 26
model name : Intel(R) Xeon(R) CPU X5550 @ 2.67GHz
stepping : 5
cpu MHz : 2666.828
cache size : 8192 KB
physical id : 1
siblings : 4
core id : 3
cpu cores : 4
apicid : 22
fpu : yes
fpu_exception : yes
cpuid level : 11
wp : yes
flags : fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips : 5332.75
clflush size : 64
cache_alignment : 64
address sizes : 40 bits physical, 48 bits virtual
power management: [8]
/proc/meminfo:
MemTotal: 32951124 kB
MemFree: 23376056 kB
Buffers: 322724 kB
Cached: 1609232 kB
SwapCached: 86940 kB
Active: 4464876 kB
Inactive: 4801380 kB
HighTotal: 0 kB
HighFree: 0 kB
LowTotal: 32951124 kB
LowFree: 23376056 kB
SwapTotal: 67111528 kB
SwapFree: 38422276 kB
Dirty: 444 kB
Writeback: 0 kB
AnonPages: 7269596 kB
Mapped: 21812 kB
Slab: 133340 kB
PageTables: 107108 kB
NFS_Unstable: 0 kB
Bounce: 0 kB
CommitLimit: 83587088 kB
Committed_AS: 145829628 kB
VmallocTotal: 34359738367 kB
VmallocUsed: 296008 kB
VmallocChunk: 34359440975 kB
HugePages_Total: 0
HugePages_Free: 0
HugePages_Rsvd: 0
Hugepagesize: 2048 kB
Free space on /tmp at the end= 73964 MiB
End job on node102 at 2011-06-04 22:34:43