Solver Name | Answer | Objective function | CPU time | Wall clock time |
---|---|---|---|---|
PB-smodels 1.28 | OPT | -174776 | 0.042992 | 0.0398951 |
Name | normalized-PB06/OPT-SMALLINT/reduced/mps-v2-20-10/www.csit.fsu.edu/ ~burkardt/datasets/mps/normalized-reduced-mps-v2-20-10-nazareth.opb |
MD5SUM | 0bd58fd61104d4efa74fac2638f06649 |
Bench Category | OPT-SMALLINT (optimisation, small integers) |
Best result obtained on this benchmark | OPT |
Best value of the objective obtained on this benchmark | -174776 |
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 | -174776 |
Optimality of the best value was proved | YES |
Number of variables | 78 |
Total number of constraints | 3 |
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 | 3 |
Minimum length of a constraint | 17 |
Maximum length of a constraint | 61 |
Number of terms in the objective function | 78 |
Biggest coefficient in the objective function | 174756 |
Number of bits for the biggest coefficient in the objective function | 18 |
Sum of the numbers in the objective function | 524343 |
Number of bits of the sum of numbers in the objective function | 20 |
Biggest number in a constraint | 174759 |
Number of bits of the biggest number in a constraint | 18 |
Biggest sum of numbers in a constraint | 524343 |
Number of bits of the biggest sum of numbers | 20 |
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 -174776 0.03 s OPTIMUM FOUND 0.03 v x18 x19 x20 x21 x22 x23 x24 x25 x26 x27 x28 x29 x30 x31 x32 x33 x34 x35 x36 x37 x38 x39 x40 x41 x42 x43 x44 x45 x46 x47 -x1 -x2 -x3 -x4 0.03 v -x5 -x6 -x7 -x8 -x9 -x10 -x11 -x12 -x13 -x14 -x15 -x16 -x17 -x48 -x49 -x50 -x51 -x52 -x53 -x54 -x55 -x56 -x57 -x58 -x59 -x60 -x61 0.03 v -x62 -x63 -x64 -x65 -x66 -x67 -x68 -x69 -x70 -x71 -x72 -x73 -x74 -x75 -x76 -x77 -x78
OK -174776
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/node67/watcher-33866-1149630343 -o ROOT/results/node67/solver-33866-1149630343 -C 1800 -M 1800 -S 64 ROOT/solvers/PB/PB06final/user4/pbsmodels_solver-v1.28/runpbsmodels ROOT/tmp/node67/33866-1149630343/instance-33866-1149630343.opb 269590185 ROOT/tmp/node67/33866-1149630343 Current StackSize limit: 67108864 bytes /proc/loadavg: 0.85 0.97 0.93 2/64 20691 /proc/meminfo: memFree=1772176/2055920 swapFree=4181756/4192956 [pid=20691] ppid=20689 vsize=5360 CPUtime=0 /proc/20691/stat : 20691 (runpbsmodels) S 20689 20691 20645 0 -1 4194304 286 0 0 0 0 0 0 0 19 0 1 0 228703727 5488640 234 18446744073709551615 4194304 4889804 548682069168 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0 /proc/20691/statm: 1340 234 195 169 0 51 0 [pid=20692] ppid=20691 vsize=6268 CPUtime=0 /proc/20692/stat : 20692 (pbsmodels-v1.28) R 20691 20691 20645 0 -1 4194304 65 0 0 0 0 0 0 0 20 0 1 0 228703727 6418432 47 18446744073709551615 4194304 4206940 548682069008 18446744073709551615 271635772809 0 0 4096 0 0 0 0 17 1 0 0 /proc/20692/statm: 1876 48 36 3 0 9 0 Child status: 0 Real time (s): 0.0398951 CPU time (s): 0.042992 CPU user time (s): 0.022996 CPU system time (s): 0.019996 CPU usage (%): 107.763 Max. virtual memory (cumulated for all children) (Kb): 0 The end
Begin job on node67 on Tue Jun 6 21:45:43 UTC 2006 FILE ID= 33866-1149630343 PBS_JOBID= 322685 BENCH NAME= HOME/pub/bench/PB06//final/normalized-PB06/OPT-SMALLINT/reduced/mps-v2-20-10/www.csit.fsu.edu/~burkardt/datasets/mps/normalized-reduced-mps-v2-20-10-nazareth.opb COMMAND LINE= ROOT/solvers/PB/PB06final/user4/pbsmodels_solver-v1.28/runpbsmodels ROOT/tmp/node67/33866-1149630343/instance-33866-1149630343.opb 269590185 ROOT/tmp/node67/33866-1149630343 RUNSOLVER COMMAND LINE= runsolver --timestamp -w ROOT/results/node67/watcher-33866-1149630343 -o ROOT/results/node67/solver-33866-1149630343 -C 1800 -M 1800 -S 64 ROOT/solvers/PB/PB06final/user4/pbsmodels_solver-v1.28/runpbsmodels ROOT/tmp/node67/33866-1149630343/instance-33866-1149630343.opb 269590185 ROOT/tmp/node67/33866-1149630343 MD5SUM SOLVER= f639f6b7f53e3afd14340f75c0e271ee 82c14a26114306e436bf36ef1d1c85a0 c893ceb51a2aaa4ab2f96d97b043cdf0 8c810dcfce02286b111d075d14837741 79b233270d136fcdcf9d8f80d20efef0 MD5SUM BENCH= 0bd58fd61104d4efa74fac2638f06649 RANDOM SEED= 269590185 /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 : 3000.264 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 : 5931.00 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 : 3000.264 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: 1772384 kB Buffers: 26052 kB Cached: 196288 kB SwapCached: 2944 kB Active: 73024 kB Inactive: 158088 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055920 kB LowFree: 1772384 kB SwapTotal: 4192956 kB SwapFree: 4181756 kB Dirty: 284 kB Writeback: 0 kB Mapped: 14792 kB Slab: 38396 kB Committed_AS: 430772 kB PageTables: 1472 kB VmallocTotal: 536870911 kB VmallocUsed: 264952 kB VmallocChunk: 536605679 kB HugePages_Total: 0 HugePages_Free: 0 Hugepagesize: 2048 kB End job on node67 on Tue Jun 6 21:45:43 UTC 2006