Solver Name | Answer | Objective function | CPU time | Wall clock time |
---|---|---|---|---|
bsolo 2006/05 | OPT | 7 | 0.017997 | 0.0481379 |
Name | normalized-PB06/OPT-SMALLINT/submitted-PB06/ manquiho/logic_synthesis/normalized-bbara.r.opb |
MD5SUM | 0e9fa1b06026af8dc86b534da21360ec |
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 | 0.003998 |
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 | 26 |
Total number of constraints | 45 |
Number of constraints which are clauses | 45 |
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 | 1 |
Maximum length of a constraint | 19 |
Number of terms in the objective function | 26 |
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 | 26 |
Number of bits of the sum of numbers in the objective function | 5 |
Biggest number in a constraint | 1 |
Number of bits of the biggest number in a constraint | 1 |
Biggest sum of numbers in a constraint | 26 |
Number of bits of the biggest sum of numbers | 5 |
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 0.04 c INFO: OSL Context initialized. 0.04 c Initial problem consists of 26 variables and 45 constraints. 0.04 c Switching on LPR. 0.04 c No problem reductions applied in OPT. instance. 0.04 c preprocess terminated. Elapsed time: 0.012 0.04 c After prepocess the problem consists of 25 variables and 19 constraints. 0.04 c Initial Lower Bound: 7 0.04 o 7 0.04 c NEW SOLUTION FOUND: 7 @ 0.015 0.04 s OPTIMUM FOUND 0.04 c Cost: 7 0.04 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 0.04 c Exit Code: 30 0.04 c Total time: 0.015 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/node59/watcher-50267-1149882168 -o ROOT/results/node59/solver-50267-1149882168 -C 1800 -M 1800 -S 64 ROOT/solvers/PB/PB06final/user10/bsolo ROOT/tmp/node59/50267-1149882168/instance-50267-1149882168.opb Current StackSize limit: 67108864 bytes /proc/loadavg: 0.77 0.92 0.89 3/64 26151 /proc/meminfo: memFree=1670104/2055920 swapFree=4180904/4192956 [pid=26151] ppid=26149 vsize=3224 CPUtime=0 /proc/26151/stat : 26151 (bsolo) R 26149 26151 26105 0 -1 0 55 0 0 0 0 0 0 0 18 0 1 0 253884997 3301376 38 18446744073709551615 134512640 134738892 4294956688 18446744073709551615 9286436 0 0 4096 0 0 0 0 17 1 0 0 /proc/26151/statm: 806 38 28 55 0 40 0 Child status: 30 Real time (s): 0.0481379 CPU time (s): 0.017997 CPU user time (s): 0.012998 CPU system time (s): 0.004999 CPU usage (%): 37.3863 Max. virtual memory (cumulated for all children) (Kb): 0 The end
Begin job on node59 on Fri Jun 9 19:42:48 UTC 2006 FILE ID= 50267-1149882168 PBS_JOBID= 384720 BENCH NAME= HOME/pub/bench/PB06/final/normalized-PB06/OPT-SMALLINT/submitted-PB06/manquiho/logic_synthesis/normalized-bbara.r.opb COMMAND LINE= ROOT/solvers/PB/PB06final/user10/bsolo ROOT/tmp/node59/50267-1149882168/instance-50267-1149882168.opb RUNSOLVER COMMAND LINE= runsolver --timestamp -w ROOT/results/node59/watcher-50267-1149882168 -o ROOT/results/node59/solver-50267-1149882168 -C 1800 -M 1800 -S 64 ROOT/solvers/PB/PB06final/user10/bsolo ROOT/tmp/node59/50267-1149882168/instance-50267-1149882168.opb MD5SUM SOLVER= 05cada221eb1efaaae980ebc7509e7e8 MD5SUM BENCH= 0e9fa1b06026af8dc86b534da21360ec RANDOM SEED= 322432197 /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 : 3000.272 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 : 3000.272 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: 1670312 kB Buffers: 40596 kB Cached: 269648 kB SwapCached: 3780 kB Active: 129820 kB Inactive: 189160 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055920 kB LowFree: 1670312 kB SwapTotal: 4192956 kB SwapFree: 4180904 kB Dirty: 340 kB Writeback: 0 kB Mapped: 14744 kB Slab: 52624 kB Committed_AS: 563348 kB PageTables: 1492 kB VmallocTotal: 536870911 kB VmallocUsed: 264952 kB VmallocChunk: 536605679 kB HugePages_Total: 0 HugePages_Free: 0 Hugepagesize: 2048 kB End job on node59 on Fri Jun 9 19:42:48 UTC 2006