Solver Name | Answer | Objective function | CPU time | Wall clock time |
---|---|---|---|---|
Pueblo 1.3 | OPT | 8 | 53.8008 | 53.8198 |
Name | normalized-PB06/OPT-SMALLINT/submitted-PB06/manquiho/ logic_synthesis/normalized-m100_50_10_10.r.opb |
MD5SUM | 41d5abe94732aa440d44e4bcd1eb4f30 |
Bench Category | OPT-SMALLINT (optimisation, small integers) |
Best result obtained on this benchmark | OPT |
Best value of the objective obtained on this benchmark | 8 |
Best CPU time to get the best result obtained on this benchmark | 1.21381 |
Has Objective Function | YES |
Satisfiable | YES |
(Un)Satisfiability was proved | YES |
Best value of the objective function | 8 |
Optimality of the best value was proved | YES |
Number of variables | 50 |
Total number of constraints | 100 |
Number of constraints which are clauses | 100 |
Number of constraints which are cardinality constraints (but not clauses) | 0 |
Number of constraints which are nor clauses,nor cardinality constraints | 0 |
Minimum length of a constraint | 10 |
Maximum length of a constraint | 10 |
Number of terms in the objective function | 50 |
Biggest coefficient in the objective function | 1 |
Number of bits for the biggest coefficient in the objective function | 1 |
Sum of the numbers in the objective function | 50 |
Number of bits of the sum of numbers in the objective function | 6 |
Biggest number in a constraint | 1 |
Number of bits of the biggest number in a constraint | 1 |
Biggest sum of numbers in a constraint | 50 |
Number of bits of the biggest sum of numbers | 6 |
Number of products (including duplicates) | 0 |
Sum of products size (including duplicates) | 0 |
Number of different products | 0 |
Sum of products size | 0 |
0.00 c Pueblo version 1.4 (September 2005) 0.00 c Developed @ University of Michigan, Ann Arbor, MI 0.00 c by Hossein Sheini 0.01 c starting to Solve 0.01 c #variables read: 50 - #constraints read: 101 0.01 o 12 0.01 o 11 0.01 o 9 0.42 o 8 53.81 c optimum objective found = 8 53.81 c total time : 53.8 s 53.81 s OPTIMUM FOUND 53.81 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 53.81 v -x30 -x31 x32 -x33 -x34 -x35 -x36 -x37 x38 -x39 -x40 -x41 -x42 x43 -x44 -x45 -x46 -x47 -x48 -x49 -x50
OK 8
Enforcing CPU limit (will send SIGTERM then SIGKILL): 1800 seconds Enforcing CPUTime (will send SIGXCPU) limit: 1830 seconds Enforcing Stack size limit: 67108864 bytes runsolver version 3.0.1 (c) roussel@cril.univ-artois.fr Enforcing memory limit (will send SIGKILL): 1843200 Kb Enforcing VSIZE limit: 1887436800 bytes command line: runsolver --timestamp -w ROOT/results/node90/watcher-50043-1149890967 -o ROOT/results/node90/solver-50043-1149890967 -C 1800 -M 1800 -S 64 ROOT/solvers/PB/PB06final/user8/Pueblo13 ROOT/tmp/node90/50043-1149890967/instance-50043-1149890967.opb Current StackSize limit: 67108864 bytes /proc/loadavg: 0.92 0.98 0.91 2/67 11756 /proc/meminfo: memFree=1436280/2055888 swapFree=4085304/4096564 [pid=11756] ppid=11754 vsize=2336 CPUtime=0 /proc/11756/stat : 11756 (Pueblo13) R 11754 11756 11710 0 -1 4194304 147 0 0 0 0 0 0 0 19 0 1 0 254735649 2392064 129 18446744073709551615 134512640 134579064 4294956672 18446744073709551615 12423402 0 0 4096 0 0 0 0 17 1 0 0 /proc/11756/statm: 584 129 110 16 0 11 0 [startup+10.0016 s] /proc/loadavg: 0.93 0.98 0.91 2/67 11756 /proc/meminfo: memFree=1436040/2055888 swapFree=4085304/4096564 [pid=11756] ppid=11754 vsize=2580 CPUtime=9.99 /proc/11756/stat : 11756 (Pueblo13) R 11754 11756 11710 0 -1 4194304 290 0 0 0 957 42 0 0 25 0 1 0 254735649 2641920 262 18446744073709551615 134512640 134579064 4294956672 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0 /proc/11756/statm: 645 262 205 16 0 85 0 Current children cumulated CPU time (s) 9.99 Current children cumulated vsize (Kb) 2580 [startup+20.0076 s] /proc/loadavg: 0.94 0.98 0.91 2/67 11756 /proc/meminfo: memFree=1436104/2055888 swapFree=4085304/4096564 [pid=11756] ppid=11754 vsize=2708 CPUtime=20 /proc/11756/stat : 11756 (Pueblo13) R 11754 11756 11710 0 -1 4194304 295 0 0 0 1916 84 0 0 25 0 1 0 254735649 2772992 267 18446744073709551615 134512640 134579064 4294956672 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0 /proc/11756/statm: 677 267 205 16 0 117 0 Current children cumulated CPU time (s) 20 Current children cumulated vsize (Kb) 2708 [startup+30.0137 s] /proc/loadavg: 0.95 0.98 0.91 2/67 11756 /proc/meminfo: memFree=1436040/2055888 swapFree=4085304/4096564 [pid=11756] ppid=11754 vsize=2708 CPUtime=29.99 /proc/11756/stat : 11756 (Pueblo13) R 11754 11756 11710 0 -1 4194304 297 0 0 0 2875 124 0 0 25 0 1 0 254735649 2772992 269 18446744073709551615 134512640 134579064 4294956672 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0 /proc/11756/statm: 677 269 205 16 0 117 0 Current children cumulated CPU time (s) 29.99 Current children cumulated vsize (Kb) 2708 [startup+40.0198 s] /proc/loadavg: 0.96 0.98 0.91 2/67 11756 /proc/meminfo: memFree=1436104/2055888 swapFree=4085304/4096564 [pid=11756] ppid=11754 vsize=2708 CPUtime=40 /proc/11756/stat : 11756 (Pueblo13) R 11754 11756 11710 0 -1 4194304 299 0 0 0 3836 164 0 0 25 0 1 0 254735649 2772992 271 18446744073709551615 134512640 134579064 4294956672 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0 /proc/11756/statm: 677 271 205 16 0 117 0 Current children cumulated CPU time (s) 40 Current children cumulated vsize (Kb) 2708 [startup+50.0259 s] /proc/loadavg: 0.96 0.98 0.91 2/67 11756 /proc/meminfo: memFree=1436168/2055888 swapFree=4085304/4096564 [pid=11756] ppid=11754 vsize=2708 CPUtime=50.01 /proc/11756/stat : 11756 (Pueblo13) R 11754 11756 11710 0 -1 4194304 300 0 0 0 4794 207 0 0 25 0 1 0 254735649 2772992 272 18446744073709551615 134512640 134579064 4294956672 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0 /proc/11756/statm: 677 272 205 16 0 117 0 Current children cumulated CPU time (s) 50.01 Current children cumulated vsize (Kb) 2708 Child status: 30 Real time (s): 53.8198 CPU time (s): 53.8008 CPU user time (s): 51.5572 CPU system time (s): 2.24366 CPU usage (%): 99.9647 Max. virtual memory (cumulated for all children) (Kb): 2708 The end
Begin job on node90 on Fri Jun 9 22:09:27 UTC 2006 FILE ID= 50043-1149890967 PBS_JOBID= 384978 BENCH NAME= HOME/pub/bench/PB06/final/normalized-PB06/OPT-SMALLINT/submitted-PB06/manquiho/logic_synthesis/normalized-m100_50_10_10.r.opb COMMAND LINE= ROOT/solvers/PB/PB06final/user8/Pueblo13 ROOT/tmp/node90/50043-1149890967/instance-50043-1149890967.opb RUNSOLVER COMMAND LINE= runsolver --timestamp -w ROOT/results/node90/watcher-50043-1149890967 -o ROOT/results/node90/solver-50043-1149890967 -C 1800 -M 1800 -S 64 ROOT/solvers/PB/PB06final/user8/Pueblo13 ROOT/tmp/node90/50043-1149890967/instance-50043-1149890967.opb MD5SUM SOLVER= b45add8200bccdf53727749bff226bd1 MD5SUM BENCH= 41d5abe94732aa440d44e4bcd1eb4f30 RANDOM SEED= 961509776 /proc/cpuinfo: processor : 0 vendor_id : GenuineIntel cpu family : 15 model : 4 model name : Intel(R) Xeon(TM) CPU 3.00GHz stepping : 3 cpu MHz : 3000.227 cache size : 2048 KB fpu : yes fpu_exception : yes cpuid level : 5 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 lm pni monitor ds_cpl cid cx16 xtpr bogomips : 6006.17 clflush size : 64 cache_alignment : 128 address sizes : 36 bits physical, 48 bits virtual power management: processor : 1 vendor_id : GenuineIntel cpu family : 15 model : 4 model name : Intel(R) Xeon(TM) CPU 3.00GHz stepping : 3 cpu MHz : 3000.227 cache size : 2048 KB fpu : yes fpu_exception : yes cpuid level : 5 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 lm pni monitor ds_cpl cid cx16 xtpr bogomips : 5999.41 clflush size : 64 cache_alignment : 128 address sizes : 36 bits physical, 48 bits virtual power management: /proc/meminfo: MemTotal: 2055888 kB MemFree: 1436488 kB Buffers: 35800 kB Cached: 515984 kB SwapCached: 2484 kB Active: 121292 kB Inactive: 439172 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055888 kB LowFree: 1436488 kB SwapTotal: 4096564 kB SwapFree: 4085304 kB Dirty: 288 kB Writeback: 0 kB Mapped: 16120 kB Slab: 45776 kB Committed_AS: 622492 kB PageTables: 1268 kB VmallocTotal: 536870911 kB VmallocUsed: 264388 kB VmallocChunk: 536606243 kB HugePages_Total: 0 HugePages_Free: 0 Hugepagesize: 2048 kB End job on node90 on Fri Jun 9 22:10:21 UTC 2006