Solver Name | Answer | Objective function | CPU time | Wall clock time |
---|---|---|---|---|
bsolo 2006/05 | OPT | 10 | 0.84787 | 0.862508 |
Name | normalized-PB06/OPT-SMALLINT/submitted-PB06/manquiho/ logic_synthesis/normalized-m100_100_10_15.r.opb |
MD5SUM | 7e1b8a9f40a52781f7629bf04a2d5793 |
Bench Category | OPT-SMALLINT (optimisation, small integers) |
Best result obtained on this benchmark | OPT |
Best value of the objective obtained on this benchmark | 10 |
Best CPU time to get the best result obtained on this benchmark | 0.84787 |
Has Objective Function | YES |
Satisfiable | YES |
(Un)Satisfiability was proved | YES |
Best value of the objective function | 10 |
Optimality of the best value was proved | YES |
Number of variables | 100 |
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 | 15 |
Number of terms in the objective function | 100 |
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 | 100 |
Number of bits of the sum of numbers in the objective function | 7 |
Biggest number in a constraint | 1 |
Number of bits of the biggest number in a constraint | 1 |
Biggest sum of numbers in a constraint | 100 |
Number of bits of the biggest sum of numbers | 7 |
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 Time Limit set via PBTIMEOUT to 1800 0.01 c INFO: OSL Context initialized. 0.02 c Initial problem consists of 100 variables and 100 constraints. 0.02 c Switching on LPR. 0.02 c No problem reductions applied in OPT. instance. 0.02 c preprocess terminated. Elapsed time: 0.014 0.02 c After prepocess the problem consists of 100 variables and 100 constraints. 0.04 c Initial Lower Bound: 8 0.07 o 10 0.07 c NEW SOLUTION FOUND: 10 @ 0.06 0.86 s OPTIMUM FOUND 0.86 c Cost: 10 0.86 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 0.86 v -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 0.86 v -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 0.86 v -x82 -x83 -x84 -x85 -x86 -x87 -x88 -x89 -x90 -x91 -x92 -x93 -x94 -x95 x96 -x97 x98 -x99 -x100 0.86 c Exit Code: 30 0.86 c Total time: 0.845 s
OK 10
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/node81/watcher-50279-1149887325 -o ROOT/results/node81/solver-50279-1149887325 -C 1800 -M 1800 -S 64 ROOT/solvers/PB/PB06final/user10/bsolo ROOT/tmp/node81/50279-1149887325/instance-50279-1149887325.opb Current StackSize limit: 67108864 bytes /proc/loadavg: 0.92 0.97 0.91 2/68 25015 /proc/meminfo: memFree=1199696/2055892 swapFree=4085344/4096564 [pid=25015] ppid=25013 vsize=3368 CPUtime=0 /proc/25015/stat : 25015 (bsolo) R 25013 25015 24969 0 -1 0 55 0 0 0 0 0 0 0 18 0 1 0 254371913 3448832 39 18446744073709551615 134512640 134738892 4294956688 18446744073709551615 10106007 0 0 4096 0 0 0 0 17 1 0 0 /proc/25015/statm: 842 42 31 55 0 40 0 Child status: 30 Real time (s): 0.862508 CPU time (s): 0.84787 CPU user time (s): 0.835872 CPU system time (s): 0.011998 CPU usage (%): 98.3028 Max. virtual memory (cumulated for all children) (Kb): 0 The end
Begin job on node81 on Fri Jun 9 21:08:45 UTC 2006 FILE ID= 50279-1149887325 PBS_JOBID= 384876 BENCH NAME= HOME/pub/bench/PB06/final/normalized-PB06/OPT-SMALLINT/submitted-PB06/manquiho/logic_synthesis/normalized-m100_100_10_15.r.opb COMMAND LINE= ROOT/solvers/PB/PB06final/user10/bsolo ROOT/tmp/node81/50279-1149887325/instance-50279-1149887325.opb RUNSOLVER COMMAND LINE= runsolver --timestamp -w ROOT/results/node81/watcher-50279-1149887325 -o ROOT/results/node81/solver-50279-1149887325 -C 1800 -M 1800 -S 64 ROOT/solvers/PB/PB06final/user10/bsolo ROOT/tmp/node81/50279-1149887325/instance-50279-1149887325.opb MD5SUM SOLVER= 05cada221eb1efaaae980ebc7509e7e8 MD5SUM BENCH= 7e1b8a9f40a52781f7629bf04a2d5793 RANDOM SEED= 174060780 /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 : 3000.248 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 : 6006.19 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 : 3000.248 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 : 5999.42 clflush size : 64 cache_alignment : 128 address sizes : 36 bits physical, 48 bits virtual power management: /proc/meminfo: MemTotal: 2055892 kB MemFree: 1199904 kB Buffers: 47016 kB Cached: 729548 kB SwapCached: 2716 kB Active: 150736 kB Inactive: 634792 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055892 kB LowFree: 1199904 kB SwapTotal: 4096564 kB SwapFree: 4085344 kB Dirty: 148 kB Writeback: 0 kB Mapped: 16592 kB Slab: 57084 kB Committed_AS: 534988 kB PageTables: 1288 kB VmallocTotal: 536870911 kB VmallocUsed: 264388 kB VmallocChunk: 536606243 kB HugePages_Total: 0 HugePages_Free: 0 Hugepagesize: 2048 kB End job on node81 on Fri Jun 9 21:08:46 UTC 2006