Solver Name | Answer | Objective function | CPU time | Wall clock time |
---|---|---|---|---|
bsolo 2006/05 | OPT | 7 | 0.049992 | 0.063895 |
Name | normalized-PB06/OPT-SMALLINT/submitted-PB06/ manquiho/logic_synthesis/normalized-maincont.r.opb |
MD5SUM | 810dcf2b3e8c0450d72550588875745c |
Bench Category | OPT-SMALLINT (optimisation, small integers) |
Best result obtained on this benchmark | OPT |
Best value of the objective obtained on this benchmark | 7 |
Best CPU time to get the best result obtained on this benchmark | 0.023995 |
Has Objective Function | YES |
Satisfiable | YES |
(Un)Satisfiability was proved | YES |
Best value of the objective function | 7 |
Optimality of the best value was proved | YES |
Number of variables | 67 |
Total number of constraints | 105 |
Number of constraints which are clauses | 105 |
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 | 3 |
Maximum length of a constraint | 48 |
Number of terms in the objective function | 67 |
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 | 67 |
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 | 67 |
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 67 variables and 105 constraints. 0.02 c Switching on LPR. 0.02 c preprocess terminated. Elapsed time: 0.014 0.02 c After prepocess the problem consists of 61 variables and 50 constraints. 0.03 c Initial Lower Bound: 6 0.04 o 8 0.04 c NEW SOLUTION FOUND: 8 @ 0.033 0.05 o 7 0.05 c NEW SOLUTION FOUND: 7 @ 0.036 0.06 s OPTIMUM FOUND 0.06 c Cost: 7 0.06 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 0.06 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 0.06 v -x56 -x57 -x58 -x59 -x60 -x61 -x62 -x63 -x64 -x65 -x66 -x67 0.06 c Exit Code: 30 0.06 c Total time: 0.047 s
OK 7
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/node62/watcher-50257-1149880031 -o ROOT/results/node62/solver-50257-1149880031 -C 1800 -M 1800 -S 64 ROOT/solvers/PB/PB06final/user10/bsolo ROOT/tmp/node62/50257-1149880031/instance-50257-1149880031.opb Current StackSize limit: 67108864 bytes /proc/loadavg: 0.91 0.98 0.97 1/64 30999 /proc/meminfo: memFree=1372928/2055920 swapFree=4191892/4192956 [pid=30999] ppid=30997 vsize=4932 CPUtime=0 /proc/30999/stat : 30999 (bsolo) D 30997 30999 30953 0 -1 0 370 0 0 0 0 0 0 0 19 0 1 0 97206627 5050368 331 18446744073709551615 134512640 134738892 4294956688 18446744073709551615 4294960144 0 2147483391 4096 16384 18446744072099781622 0 0 17 0 0 0 /proc/30999/statm: 1233 331 227 55 0 125 0 Child status: 30 Real time (s): 0.063895 CPU time (s): 0.049992 CPU user time (s): 0.045993 CPU system time (s): 0.003999 CPU usage (%): 78.2409 Max. virtual memory (cumulated for all children) (Kb): 0 The end
Begin job on node62 on Fri Jun 9 19:07:11 UTC 2006 FILE ID= 50257-1149880031 PBS_JOBID= 384590 BENCH NAME= HOME/pub/bench/PB06/final/normalized-PB06/OPT-SMALLINT/submitted-PB06/manquiho/logic_synthesis/normalized-maincont.r.opb COMMAND LINE= ROOT/solvers/PB/PB06final/user10/bsolo ROOT/tmp/node62/50257-1149880031/instance-50257-1149880031.opb RUNSOLVER COMMAND LINE= runsolver --timestamp -w ROOT/results/node62/watcher-50257-1149880031 -o ROOT/results/node62/solver-50257-1149880031 -C 1800 -M 1800 -S 64 ROOT/solvers/PB/PB06final/user10/bsolo ROOT/tmp/node62/50257-1149880031/instance-50257-1149880031.opb MD5SUM SOLVER= 05cada221eb1efaaae980ebc7509e7e8 MD5SUM BENCH= 810dcf2b3e8c0450d72550588875745c RANDOM SEED= 969232948 /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 : 3000.225 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 : 3000.225 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: 1373264 kB Buffers: 41680 kB Cached: 558476 kB SwapCached: 284 kB Active: 109188 kB Inactive: 504916 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055920 kB LowFree: 1373264 kB SwapTotal: 4192956 kB SwapFree: 4191892 kB Dirty: 324 kB Writeback: 0 kB Mapped: 23740 kB Slab: 54552 kB Committed_AS: 540924 kB PageTables: 1480 kB VmallocTotal: 536870911 kB VmallocUsed: 264952 kB VmallocChunk: 536605679 kB HugePages_Total: 0 HugePages_Free: 0 Hugepagesize: 2048 kB End job on node62 on Fri Jun 9 19:07:11 UTC 2006