Solver Name | Answer | Objective function | CPU time | Wall clock time |
---|---|---|---|---|
PB-smodels 1.28 | OPT | 6 | 0.051991 | 0.053872 |
Name | normalized-PB06/OPT-SMALLINT/ submitted-PB06/manquiho/golomb-rulers/normalized-OGR_4.opb |
MD5SUM | 8b1fbd52a1a4f2762439b4bdacc06a04 |
Bench Category | OPT-SMALLINT (optimisation, small integers) |
Best result obtained on this benchmark | OPT |
Best value of the objective obtained on this benchmark | 6 |
Best CPU time to get the best result obtained on this benchmark | 0.002998 |
Has Objective Function | YES |
Satisfiable | YES |
(Un)Satisfiability was proved | YES |
Best value of the objective function | 6 |
Optimality of the best value was proved | YES |
Number of variables | 40 |
Total number of constraints | 43 |
Number of constraints which are clauses | 0 |
Number of constraints which are cardinality constraints (but not clauses) | 0 |
Number of constraints which are nor clauses,nor cardinality constraints | 43 |
Minimum length of a constraint | 10 |
Maximum length of a constraint | 21 |
Number of terms in the objective function | 5 |
Biggest coefficient in the objective function | 16 |
Number of bits for the biggest coefficient in the objective function | 5 |
Sum of the numbers in the objective function | 31 |
Number of bits of the sum of numbers in the objective function | 5 |
Biggest number in a constraint | 32 |
Number of bits of the biggest number in a constraint | 6 |
Biggest sum of numbers in a constraint | 155 |
Number of bits of the biggest sum of numbers | 8 |
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 Running pbsmodels-v1.28 0.03 o 15 0.04 o 11 0.04 o 7 0.04 o 6 0.05 s OPTIMUM FOUND 0.05 v x2 x3 x7 x16 x18 x36 x35 x32 x30 x29 x28 x27 x26 x25 x24 x23 x22 x21 -x1 -x4 -x5 -x6 -x8 -x9 -x10 -x17 -x19 -x20 -x40 -x11 -x12 -x13 0.05 v -x14 -x15 -x39 -x38 -x37 -x34 -x33 -x31
OK 6
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/node86/watcher-46510-1149786782 -o ROOT/results/node86/solver-46510-1149786782 -C 1800 -M 1800 -S 64 ROOT/solvers/PB/PB06final/user4/pbsmodels_solver-v1.28/runpbsmodels ROOT/tmp/node86/46510-1149786782/instance-46510-1149786782.opb 669437880 ROOT/tmp/node86/46510-1149786782 Current StackSize limit: 67108864 bytes /proc/loadavg: 0.92 0.97 0.91 3/68 20587 /proc/meminfo: memFree=1276712/2055892 swapFree=4084792/4096564 [pid=20587] ppid=20585 vsize=18548 CPUtime=0 /proc/20587/stat : 20587 (runsolver) R 20585 20587 20541 0 -1 4194368 15 0 0 0 0 0 0 0 20 0 1 0 244317387 18993152 278 18446744073709551615 4194304 4264532 548682068944 18446744073709551615 208476369943 0 0 4096 24578 0 0 0 17 1 0 0 /proc/20587/statm: 4637 278 242 17 0 2626 0 Child status: 0 Real time (s): 0.053872 CPU time (s): 0.051991 CPU user time (s): 0.029995 CPU system time (s): 0.021996 CPU usage (%): 96.5084 Max. virtual memory (cumulated for all children) (Kb): 0 The end
Begin job on node86 on Thu Jun 8 17:13:02 UTC 2006 FILE ID= 46510-1149786782 PBS_JOBID= 373194 BENCH NAME= HOME/pub/bench/PB06/final/normalized-PB06/OPT-SMALLINT/submitted-PB06/manquiho/golomb-rulers/normalized-OGR_4.opb COMMAND LINE= ROOT/solvers/PB/PB06final/user4/pbsmodels_solver-v1.28/runpbsmodels ROOT/tmp/node86/46510-1149786782/instance-46510-1149786782.opb 669437880 ROOT/tmp/node86/46510-1149786782 RUNSOLVER COMMAND LINE= runsolver --timestamp -w ROOT/results/node86/watcher-46510-1149786782 -o ROOT/results/node86/solver-46510-1149786782 -C 1800 -M 1800 -S 64 ROOT/solvers/PB/PB06final/user4/pbsmodels_solver-v1.28/runpbsmodels ROOT/tmp/node86/46510-1149786782/instance-46510-1149786782.opb 669437880 ROOT/tmp/node86/46510-1149786782 MD5SUM SOLVER= f639f6b7f53e3afd14340f75c0e271ee 82c14a26114306e436bf36ef1d1c85a0 c893ceb51a2aaa4ab2f96d97b043cdf0 8c810dcfce02286b111d075d14837741 79b233270d136fcdcf9d8f80d20efef0 MD5SUM BENCH= 8b1fbd52a1a4f2762439b4bdacc06a04 RANDOM SEED= 669437880 /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 : 3000.214 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 : 3000.214 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: 1276984 kB Buffers: 36060 kB Cached: 676916 kB SwapCached: 2928 kB Active: 137512 kB Inactive: 584104 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055892 kB LowFree: 1276984 kB SwapTotal: 4096564 kB SwapFree: 4084792 kB Dirty: 180 kB Writeback: 0 kB Mapped: 15156 kB Slab: 43904 kB Committed_AS: 470428 kB PageTables: 1300 kB VmallocTotal: 536870911 kB VmallocUsed: 264388 kB VmallocChunk: 536606243 kB HugePages_Total: 0 HugePages_Free: 0 Hugepagesize: 2048 kB End job on node86 on Thu Jun 8 17:13:02 UTC 2006