0.03/0.08 c SAT4J: a SATisfiability library for Java (c) 2004-2010 Daniel Le Berre
0.03/0.08 c This is free software under the dual EPL/GNU LGPL licenses.
0.03/0.08 c See www.sat4j.org for details.
0.03/0.08 c version 2.3.1.v20110525
0.03/0.08 c java.runtime.name Java(TM) SE Runtime Environment
0.03/0.08 c java.vm.name Java HotSpot(TM) 64-Bit Server VM
0.03/0.08 c java.vm.version 19.1-b02
0.03/0.08 c java.vm.vendor Sun Microsystems Inc.
0.03/0.08 c sun.arch.data.model 64
0.03/0.08 c java.version 1.6.0_24
0.03/0.08 c os.name Linux
0.03/0.08 c os.version 2.6.18-164.el5
0.03/0.08 c os.arch amd64
0.03/0.08 c Free memory 9996466904
0.03/0.08 c Max memory 10048897024
0.03/0.08 c Total memory 10048897024
0.03/0.08 c Number of processors 8
0.10/0.10 c Pseudo Boolean Optimization
0.10/0.10 c Cutting planes based inference (org.sat4j.pb.core.PBSolverCP)
0.10/0.10 c --- Begin Solver configuration ---
0.10/0.10 c org.sat4j.pb.constraints.PBMaxClauseCardConstrDataStructure@38540408
0.10/0.10 c Learn all clauses as in MiniSAT
0.10/0.10 c claDecay=0.999 varDecay=0.95 conflictBoundIncFactor=1.5 initConflictBound=100
0.10/0.10 c VSIDS like heuristics from MiniSAT using a heap phase appearing in latest learned clause taking into account the objective function
0.10/0.10 c No reason simplification
0.10/0.10 c Armin Biere (Picosat) restarts strategy
0.10/0.10 c Glucose learned constraints deletion strategy
0.10/0.10 c timeout=2147483s
0.10/0.10 c DB Simplification allowed=false
0.10/0.10 c --- End Solver configuration ---
0.10/0.10 c solving HOME/instance-3457276-1307219487.opb
0.10/0.10 c reading problem ...
0.10/0.19 c ... done. Wall clock time 0.085s.
0.10/0.19 c #vars 200
0.10/0.19 c #constraints 700
0.10/0.19 c constraints type
0.10/0.19 c org.sat4j.pb.constraints.pb.OriginalBinaryClausePB => 101
0.10/0.19 c org.sat4j.pb.constraints.pb.OriginalHTClausePB => 599
0.27/0.23 c SATISFIABLE
0.27/0.23 c OPTIMIZING...
0.27/0.23 c Got one! Elapsed wall clock time (in seconds):0.126
0.27/0.23 o 100
0.27/0.28 c starts : 2
0.27/0.28 c conflicts : 58
0.27/0.28 c decisions : 69
0.27/0.28 c propagations : 2463
0.27/0.28 c inspects : 7760
0.27/0.28 c shortcuts : 0
0.27/0.28 c learnt literals : 1
0.27/0.28 c learnt binary clauses : 11
0.27/0.28 c learnt ternary clauses : 12
0.27/0.28 c learnt constraints : 56
0.27/0.28 c ignored constraints : 0
0.27/0.28 c root simplifications : 0
0.27/0.28 c removed literals (reason simplification) : 0
0.27/0.28 c reason swapping (by a shorter reason) : 0
0.27/0.28 c Calls to reduceDB : 0
0.27/0.28 c number of reductions to clauses (during analyze) : 0
0.27/0.28 c number of learned constraints concerned by reduction : 0
0.27/0.28 c number of learning phase by resolution : 0
0.27/0.28 c number of learning phase by cutting planes : 0
0.27/0.28 c speed (assignments/second) : 57279.06976744186
0.27/0.28 c non guided choices 0
0.27/0.28 c learnt constraints type
0.27/0.28 c constraints type
0.27/0.28 c org.sat4j.pb.constraints.pb.OriginalBinaryClausePB => 101
0.27/0.28 c org.sat4j.pb.constraints.pb.OriginalHTClausePB => 599
0.27/0.28 c org.sat4j.pb.constraints.pb.MinWatchCardPB => 0
0.27/0.28 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): 0.173
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-3457276-1307219487/watcher-3457276-1307219487 -o /tmp/evaluation-result-3457276-1307219487/solver-3457276-1307219487 -C 1800 -W 1900 -M 15500 java -server -Xms10000m -Xmx10000m -jar sat4j-pb.jar CuttingPlanes HOME/instance-3457276-1307219487.opb
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 2.10 2.02 2/471 30856
/proc/meminfo: memFree=28997116/32951124 swapFree=55639044/67111528
[pid=30856] ppid=30854 vsize=10444316 CPUtime=0 cores=1,3,5,7
/proc/30856/stat : 30856 (java) S 30854 30856 30316 0 -1 4202496 7037 0 1 0 0 0 0 0 25 0 2 0 833546610 10694979584 6740 33554432000 1073741824 1073778376 140735644761632 18446744073709551615 271562340325 0 0 0 16784584 18446744073709551615 0 0 17 1 0 0 0
/proc/30856/statm: 2611079 6754 917 9 0 2602235 0
[pid=30856/tid=30857] ppid=30854 vsize=10444316 CPUtime=0 cores=1,3,5,7
/proc/30856/task/30857/stat : 30857 (java) R 30854 30856 30316 0 -1 4202560 5984 0 1 0 0 0 0 0 25 0 2 0 833546611 10694979584 6799 33554432000 1073741824 1073778376 140735644761632 18446744073709551615 271550231611 0 4 0 16784584 0 0 0 -1 1 0 0 0
[startup+0.042417 s]
/proc/loadavg: 2.05 2.10 2.02 2/471 30856
/proc/meminfo: memFree=28997116/32951124 swapFree=55639044/67111528
[pid=30856] ppid=30854 vsize=10467480 CPUtime=0.03 cores=1,3,5,7
/proc/30856/stat : 30856 (java) S 30854 30856 30316 0 -1 4202496 11253 0 1 0 2 1 0 0 25 0 13 0 833546610 10718699520 10951 33554432000 1073741824 1073778376 140735644761632 18446744073709551615 271562340325 0 0 0 16784584 18446744073709551615 0 0 17 1 0 0 0
/proc/30856/statm: 2616870 10951 1672 9 0 2607618 0
[pid=30856/tid=30857] ppid=30854 vsize=10467480 CPUtime=0.03 cores=1,3,5,7
/proc/30856/task/30857/stat : 30857 (java) R 30854 30856 30316 0 -1 4202560 10108 0 1 0 2 1 0 0 25 0 13 0 833546611 10718699520 10951 33554432000 1073741824 1073778376 140735644761632 18446744073709551615 47624255165976 0 4 0 16784584 0 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 10467480
[startup+0.100408 s]
/proc/loadavg: 2.05 2.10 2.02 2/471 30856
/proc/meminfo: memFree=28997116/32951124 swapFree=55639044/67111528
[pid=30856] ppid=30854 vsize=10539900 CPUtime=0.1 cores=1,3,5,7
/proc/30856/stat : 30856 (java) S 30854 30856 30316 0 -1 4202496 13099 0 1 0 9 1 0 0 25 0 18 0 833546610 10792857600 12760 33554432000 1073741824 1073778376 140735644761632 18446744073709551615 271562340325 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0 0
/proc/30856/statm: 2634975 12761 2092 9 0 2625709 0
[pid=30856/tid=30857] ppid=30854 vsize=10539900 CPUtime=0.09 cores=1,3,5,7
/proc/30856/task/30857/stat : 30857 (java) R 30854 30856 30316 0 -1 4202560 11146 0 1 0 8 1 0 0 18 0 18 0 833546611 10792857600 12762 33554432000 1073741824 1073778376 140735644761632 18446744073709551615 47624256600915 0 4 0 16800975 0 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 10539900
Solver just ended. Dumping a history of the last processes samples
[startup+0.20039 s]
/proc/loadavg: 2.05 2.10 2.02 2/471 30856
/proc/meminfo: memFree=28997116/32951124 swapFree=55639044/67111528
[pid=30856] ppid=30854 vsize=10540928 CPUtime=0.27 cores=1,3,5,7
/proc/30856/stat : 30856 (java) S 30854 30856 30316 0 -1 4202496 14053 0 1 0 26 1 0 0 25 0 19 0 833546610 10793910272 13642 33554432000 1073741824 1073778376 140735644761632 18446744073709551615 271562340325 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0 0
/proc/30856/statm: 2635232 13642 2188 9 0 2625966 0
[pid=30856/tid=30857] ppid=30854 vsize=10540928 CPUtime=0.18 cores=1,3,5,7
/proc/30856/task/30857/stat : 30857 (java) R 30854 30856 30316 0 -1 4202560 11778 0 1 0 17 1 0 0 19 0 19 0 833546611 10793910272 13642 33554432000 1073741824 1073778376 140735644761632 18446744073709551615 46912496197397 0 4 0 16800975 0 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 0.27
Current children cumulated vsize (KiB) 10540928
Child status: 30
Real time (s): 0.29748
CPU time (s): 0.435932
CPU user time (s): 0.414936
CPU system time (s): 0.020996
CPU usage (%): 146.542
Max. virtual memory (cumulated for all children) (KiB): 10540928
getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.414936
system time used= 0.020996
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 15188
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= 144
involuntary context switches= 12
runsolver used 0.005999 second user time and 0.014997 second system time
The end
Begin job on node133 at 2011-06-04 22:31:27
IDJOB=3457276
IDBENCH=2070
IDSOLVER=1951
FILE ID=node133/3457276-1307219487
RUNJOBID= node133-1307215869-30335
PBS_JOBID= 13509091
Free space on /tmp= 73980 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-yes1-2.opb
COMMAND LINE= java -server -Xms10000m -Xmx10000m -jar sat4j-pb.jar CuttingPlanes BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3457276-1307219487/watcher-3457276-1307219487 -o /tmp/evaluation-result-3457276-1307219487/solver-3457276-1307219487 -C 1800 -W 1900 -M 15500 java -server -Xms10000m -Xmx10000m -jar sat4j-pb.jar CuttingPlanes HOME/instance-3457276-1307219487.opb
TIME LIMIT= 1800 seconds
MEMORY LIMIT= 15500 MiB
NBCORE= 4
MD5SUM BENCH= e3831f007858c5fb2624c51cbae12da0
RANDOM SEED=825118474
node133.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 : 2666.834
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 : 5333.66
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 : 2666.834
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 : 5332.75
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 : 2666.834
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 : 2666.834
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 : 6741.12
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 : 2666.834
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 : 5332.74
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 : 2666.834
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 : 5332.83
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 : 2666.834
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 : 5332.74
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 : 2666.834
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: 28997396 kB
Buffers: 336080 kB
Cached: 623088 kB
SwapCached: 10584 kB
Active: 3103284 kB
Inactive: 570456 kB
HighTotal: 0 kB
HighFree: 0 kB
LowTotal: 32951124 kB
LowFree: 28997396 kB
SwapTotal: 67111528 kB
SwapFree: 55639044 kB
Dirty: 1064 kB
Writeback: 0 kB
AnonPages: 2711744 kB
Mapped: 21188 kB
Slab: 153648 kB
PageTables: 58980 kB
NFS_Unstable: 0 kB
Bounce: 0 kB
CommitLimit: 83587088 kB
Committed_AS: 125275232 kB
VmallocTotal: 34359738367 kB
VmallocUsed: 33868 kB
VmallocChunk: 34359703231 kB
HugePages_Total: 0
HugePages_Free: 0
HugePages_Rsvd: 0
Hugepagesize: 2048 kB
Free space on /tmp at the end= 73980 MiB
End job on node133 at 2011-06-04 22:31:28