Solver Name | Answer | Objective function | CPU time | Wall clock time |
---|---|---|---|---|
bsolo 2006/05 | OPT | 2 | 0.108983 | 0.183523 |
Name | normalized-PB06/OPT-SMALLINT/submitted-PB06/manquiho/ logic_synthesis/normalized-m50_100_70_70.r.opb |
MD5SUM | c2530fca17c8f1e59eb4e770d7ebf727 |
Bench Category | OPT-SMALLINT (optimisation, small integers) |
Best result obtained on this benchmark | OPT |
Best value of the objective obtained on this benchmark | 2 |
Best CPU time to get the best result obtained on this benchmark | 0.018997 |
Has Objective Function | YES |
Satisfiable | YES |
(Un)Satisfiability was proved | YES |
Best value of the objective function | 2 |
Optimality of the best value was proved | YES |
Number of variables | 100 |
Total number of constraints | 50 |
Number of constraints which are clauses | 50 |
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 | 70 |
Maximum length of a constraint | 70 |
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. 0.03 c Initial problem consists of 100 variables and 50 constraints. 0.05 c Switching on LPR. 0.05 c No problem reductions applied in OPT. instance. 0.05 c preprocess terminated. Elapsed time: 0.034 0.05 c After prepocess the problem consists of 100 variables and 50 constraints. 0.12 c Initial Lower Bound: 2 0.12 o 2 0.12 c NEW SOLUTION FOUND: 2 @ 0.093 0.13 s OPTIMUM FOUND 0.13 c Cost: 2 0.13 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 0.13 v -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 0.13 v -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 0.13 v -x81 -x82 -x83 -x84 -x85 -x86 -x87 -x88 -x89 -x90 -x91 -x92 -x93 -x94 -x95 -x96 -x97 -x98 -x99 -x100 0.13 c Exit Code: 30 0.13 c Total time: 0.105 s
OK 2
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/node82/watcher-50241-1149872835 -o ROOT/results/node82/solver-50241-1149872835 -C 1800 -M 1800 -S 64 ROOT/solvers/PB/PB06final/user10/bsolo ROOT/tmp/node82/50241-1149872835/instance-50241-1149872835.opb Current StackSize limit: 67108864 bytes /proc/loadavg: 0.00 0.00 0.00 2/68 20043 /proc/meminfo: memFree=1335424/2055892 swapFree=4087448/4096564 [pid=20043] ppid=20041 vsize=4672 CPUtime=0 /proc/20043/stat : 20043 (bsolo) R 20041 20043 19997 0 -1 0 155 0 0 0 0 0 0 0 18 0 1 0 244472749 4784128 136 18446744073709551615 134512640 134738892 4294956688 18446744073709551615 7683393 0 0 4096 0 0 0 0 17 1 0 0 /proc/20043/statm: 1168 144 108 55 0 46 0 Child status: 30 Real time (s): 0.183523 CPU time (s): 0.108983 CPU user time (s): 0.104984 CPU system time (s): 0.003999 CPU usage (%): 59.3839 Max. virtual memory (cumulated for all children) (Kb): 0 The end
Begin job on node82 on Fri Jun 9 17:07:15 UTC 2006 FILE ID= 50241-1149872835 PBS_JOBID= 384357 BENCH NAME= HOME/pub/bench/PB06/final/normalized-PB06/OPT-SMALLINT/submitted-PB06/manquiho/logic_synthesis/normalized-m50_100_70_70.r.opb COMMAND LINE= ROOT/solvers/PB/PB06final/user10/bsolo ROOT/tmp/node82/50241-1149872835/instance-50241-1149872835.opb RUNSOLVER COMMAND LINE= runsolver --timestamp -w ROOT/results/node82/watcher-50241-1149872835 -o ROOT/results/node82/solver-50241-1149872835 -C 1800 -M 1800 -S 64 ROOT/solvers/PB/PB06final/user10/bsolo ROOT/tmp/node82/50241-1149872835/instance-50241-1149872835.opb MD5SUM SOLVER= 05cada221eb1efaaae980ebc7509e7e8 MD5SUM BENCH= c2530fca17c8f1e59eb4e770d7ebf727 RANDOM SEED= 816409240 /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 : 3000.265 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 : 3000.265 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 : 5999.43 clflush size : 64 cache_alignment : 128 address sizes : 36 bits physical, 48 bits virtual power management: /proc/meminfo: MemTotal: 2055892 kB MemFree: 1335824 kB Buffers: 36588 kB Cached: 619952 kB SwapCached: 2788 kB Active: 97684 kB Inactive: 567612 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055892 kB LowFree: 1335824 kB SwapTotal: 4096564 kB SwapFree: 4087448 kB Dirty: 116 kB Writeback: 0 kB Mapped: 14560 kB Slab: 41108 kB Committed_AS: 605252 kB PageTables: 1472 kB VmallocTotal: 536870911 kB VmallocUsed: 264388 kB VmallocChunk: 536606243 kB HugePages_Total: 0 HugePages_Free: 0 Hugepagesize: 2048 kB End job on node82 on Fri Jun 9 17:07:15 UTC 2006