Solver Name | Answer | Objective function | CPU time | Wall clock time |
---|---|---|---|---|
bsolo 2006/05 | OPT | 12 | 13.169 | 13.1923 |
Name | normalized-PB06/OPT-SMALLINT/submitted-PB06/manquiho/ logic_synthesis/normalized-m100_100_10_10.r.opb |
MD5SUM | 863d0ff562dc066d0163e86da5775aea |
Bench Category | OPT-SMALLINT (optimisation, small integers) |
Best result obtained on this benchmark | OPT |
Best value of the objective obtained on this benchmark | 12 |
Best CPU time to get the best result obtained on this benchmark | 13.169 |
Has Objective Function | YES |
Satisfiable | YES |
(Un)Satisfiability was proved | YES |
Best value of the objective function | 12 |
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 | 10 |
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 0.02 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: 0.009 0.02 c After prepocess the problem consists of 100 variables and 100 constraints. 0.04 c Initial Lower Bound: 10 0.09 o 13 0.09 c NEW SOLUTION FOUND: 13 @ 0.074 0.79 c Restart #1 #Var: 100 LB: 10 @ 0.774 2.36 c Restart #2 #Var: 100 LB: 10 @ 2.344 5.24 c Restart #3 #Var: 100 LB: 10 @ 5.228 9.86 c Restart #4 #Var: 100 LB: 10 @ 9.848 10.25 o 12 10.25 c NEW SOLUTION FOUND: 12 @ 10.235 13.19 s OPTIMUM FOUND 13.19 c Cost: 12 13.19 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 13.19 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 -x56 13.19 v -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 13.19 v -x83 x84 -x85 -x86 -x87 -x88 -x89 -x90 -x91 -x92 -x93 -x94 -x95 -x96 -x97 x98 -x99 -x100 13.19 c Exit Code: 30 13.19 c Total time: 13.167 s
OK 12
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/node68/watcher-50265-1149881929 -o ROOT/results/node68/solver-50265-1149881929 -C 1800 -M 1800 -S 64 ROOT/solvers/PB/PB06final/user10/bsolo ROOT/tmp/node68/50265-1149881929/instance-50265-1149881929.opb Current StackSize limit: 67108864 bytes /proc/loadavg: 0.91 0.95 0.90 2/64 5167 /proc/meminfo: memFree=1628736/2055920 swapFree=4182328/4192956 [pid=5167] ppid=5165 vsize=2900 CPUtime=0 /proc/5167/stat : 5167 (bsolo) R 5165 5167 5121 0 -1 0 43 0 0 0 0 0 0 0 18 0 1 0 253862429 2969600 27 18446744073709551615 134512640 134738892 4294956688 18446744073709551615 10514731 0 0 4096 0 0 0 0 17 1 0 0 /proc/5167/statm: 725 27 19 55 0 38 0 [startup+10.0023 s] /proc/loadavg: 0.93 0.95 0.90 2/64 5167 /proc/meminfo: memFree=1626648/2055920 swapFree=4182328/4192956 [pid=5167] ppid=5165 vsize=6876 CPUtime=9.97 /proc/5167/stat : 5167 (bsolo) R 5165 5167 5121 0 -1 0 9579 0 0 0 987 10 0 0 25 0 1 0 253862429 7041024 993 18446744073709551615 134512640 134738892 4294956688 18446744073709551615 10948045 0 0 4096 16384 0 0 0 17 1 0 0 /proc/5167/statm: 1719 993 428 55 0 611 0 Current children cumulated CPU time (s) 9.97 Current children cumulated vsize (Kb) 6876 Child status: 30 Real time (s): 13.1923 CPU time (s): 13.169 CPU user time (s): 13.022 CPU system time (s): 0.146977 CPU usage (%): 99.8236 Max. virtual memory (cumulated for all children) (Kb): 6876 The end
Begin job on node68 on Fri Jun 9 19:38:49 UTC 2006 FILE ID= 50265-1149881929 PBS_JOBID= 384694 BENCH NAME= HOME/pub/bench/PB06/final/normalized-PB06/OPT-SMALLINT/submitted-PB06/manquiho/logic_synthesis/normalized-m100_100_10_10.r.opb COMMAND LINE= ROOT/solvers/PB/PB06final/user10/bsolo ROOT/tmp/node68/50265-1149881929/instance-50265-1149881929.opb RUNSOLVER COMMAND LINE= runsolver --timestamp -w ROOT/results/node68/watcher-50265-1149881929 -o ROOT/results/node68/solver-50265-1149881929 -C 1800 -M 1800 -S 64 ROOT/solvers/PB/PB06final/user10/bsolo ROOT/tmp/node68/50265-1149881929/instance-50265-1149881929.opb MD5SUM SOLVER= 05cada221eb1efaaae980ebc7509e7e8 MD5SUM BENCH= 863d0ff562dc066d0163e86da5775aea RANDOM SEED= 480345065 /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 : 3000.279 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 : 5914.62 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 : 3000.279 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 : 5586.94 clflush size : 64 cache_alignment : 128 address sizes : 36 bits physical, 48 bits virtual power management: /proc/meminfo: MemTotal: 2055920 kB MemFree: 1628944 kB Buffers: 41860 kB Cached: 309628 kB SwapCached: 2384 kB Active: 114852 kB Inactive: 245388 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055920 kB LowFree: 1628944 kB SwapTotal: 4192956 kB SwapFree: 4182328 kB Dirty: 164 kB Writeback: 0 kB Mapped: 15560 kB Slab: 52820 kB Committed_AS: 607404 kB PageTables: 1400 kB VmallocTotal: 536870911 kB VmallocUsed: 264952 kB VmallocChunk: 536605679 kB HugePages_Total: 0 HugePages_Free: 0 Hugepagesize: 2048 kB End job on node68 on Fri Jun 9 19:39:02 UTC 2006