Solver Name | Answer | Objective function | CPU time | Wall clock time |
---|---|---|---|---|
PB-smodels 1.28 | OPT | 50 | 0.052991 | 0.0527479 |
Name | normalized-PB06/OPT-SMALLINT/submitted-PB05/manquinho/ primes-dimacs-cnf/normalized-aim-50-3_4-yes1-1.opb |
MD5SUM | af8dea304c9701352fadd2db4156f9f0 |
Bench Category | OPT-SMALLINT (optimisation, small integers) |
Best result obtained on this benchmark | OPT |
Best value of the objective obtained on this benchmark | 50 |
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 | 50 |
Optimality of the best value was proved | YES |
Number of variables | 100 |
Total number of constraints | 220 |
Number of constraints which are clauses | 220 |
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 | 2 |
Maximum length of a constraint | 3 |
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 Running pbsmodels-v1.28 0.04 o 50 0.05 s OPTIMUM FOUND 0.05 v x2 x3 x6 x8 x10 x12 x14 x15 x17 x20 x21 x24 x26 x28 x29 x31 x33 x35 x38 x39 x41 x43 x45 x47 x49 x51 x53 x56 x58 x60 x61 x64 x66 x67 x69 0.05 v x71 x74 x76 x77 x79 x82 x83 x86 x87 x89 x91 x93 x95 x98 x100 -x1 -x4 -x5 -x7 -x9 -x11 -x13 -x16 -x18 -x19 -x22 -x23 -x25 -x27 -x30 0.05 v -x32 -x34 -x36 -x37 -x40 -x42 -x44 -x46 -x48 -x50 -x52 -x54 -x55 -x57 -x59 -x62 -x63 -x65 -x68 -x70 -x72 -x73 -x75 -x78 -x80 -x81 0.05 v -x84 -x85 -x88 -x90 -x92 -x94 -x96 -x97 -x99
OK 50
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/node77/watcher-34387-1149639228 -o ROOT/results/node77/solver-34387-1149639228 -C 1800 -M 1800 -S 64 ROOT/solvers/PB/PB06final/user4/pbsmodels_solver-v1.28/runpbsmodels ROOT/tmp/node77/34387-1149639228/instance-34387-1149639228.opb 842592405 ROOT/tmp/node77/34387-1149639228 Current StackSize limit: 67108864 bytes /proc/loadavg: 0.93 0.98 0.91 3/67 2099 /proc/meminfo: memFree=1684192/2055892 swapFree=4085328/4096564 [pid=2099] ppid=2097 vsize=5368 CPUtime=0 /proc/2099/stat : 2099 (runpbsmodels) S 2097 2099 2050 0 -1 4194304 285 0 0 0 0 0 0 0 19 0 1 0 229562019 5496832 233 18446744073709551615 4194304 4889804 548682069168 18446744073709551615 268242053700 0 65536 4100 65538 18446744071563358023 0 0 17 1 0 0 /proc/2099/statm: 1342 233 194 169 0 52 0 [pid=2101] ppid=2099 vsize=108 CPUtime=0 /proc/2101/stat : 2101 (pbsmodels-v1.28) R 2099 2099 2050 0 -1 4194304 19 0 0 0 0 0 0 0 20 0 1 0 229562019 110592 2 18446744073709551615 0 0 548682069714 18446744073709551615 268242056215 0 0 4096 0 0 0 0 17 1 0 0 /proc/2101/statm: 29 10 6 3 0 1 0 Child status: 0 Real time (s): 0.0527479 CPU time (s): 0.052991 CPU user time (s): 0.035994 CPU system time (s): 0.016997 CPU usage (%): 100.461 Max. virtual memory (cumulated for all children) (Kb): 0 The end
Begin job on node77 on Wed Jun 7 00:13:48 UTC 2006 FILE ID= 34387-1149639228 PBS_JOBID= 323206 BENCH NAME= HOME/pub/bench/PB06//final/normalized-PB06/OPT-SMALLINT/submitted-PB05/manquinho/primes-dimacs-cnf/normalized-aim-50-3_4-yes1-1.opb COMMAND LINE= ROOT/solvers/PB/PB06final/user4/pbsmodels_solver-v1.28/runpbsmodels ROOT/tmp/node77/34387-1149639228/instance-34387-1149639228.opb 842592405 ROOT/tmp/node77/34387-1149639228 RUNSOLVER COMMAND LINE= runsolver --timestamp -w ROOT/results/node77/watcher-34387-1149639228 -o ROOT/results/node77/solver-34387-1149639228 -C 1800 -M 1800 -S 64 ROOT/solvers/PB/PB06final/user4/pbsmodels_solver-v1.28/runpbsmodels ROOT/tmp/node77/34387-1149639228/instance-34387-1149639228.opb 842592405 ROOT/tmp/node77/34387-1149639228 MD5SUM SOLVER= f639f6b7f53e3afd14340f75c0e271ee 82c14a26114306e436bf36ef1d1c85a0 c893ceb51a2aaa4ab2f96d97b043cdf0 8c810dcfce02286b111d075d14837741 79b233270d136fcdcf9d8f80d20efef0 MD5SUM BENCH= af8dea304c9701352fadd2db4156f9f0 RANDOM SEED= 842592405 /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 : 3000.238 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 : 6006.16 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 : 3000.238 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 : 5999.41 clflush size : 64 cache_alignment : 128 address sizes : 36 bits physical, 48 bits virtual power management: /proc/meminfo: MemTotal: 2055892 kB MemFree: 1684400 kB Buffers: 34652 kB Cached: 267908 kB SwapCached: 2488 kB Active: 85360 kB Inactive: 225856 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055892 kB LowFree: 1684400 kB SwapTotal: 4096564 kB SwapFree: 4085328 kB Dirty: 212 kB Writeback: 0 kB Mapped: 16132 kB Slab: 46984 kB Committed_AS: 443080 kB PageTables: 1276 kB VmallocTotal: 536870911 kB VmallocUsed: 264388 kB VmallocChunk: 536606243 kB HugePages_Total: 0 HugePages_Free: 0 Hugepagesize: 2048 kB End job on node77 on Wed Jun 7 00:13:48 UTC 2006