Solver Name | Answer | Objective function | CPU time | Wall clock time |
---|---|---|---|---|
PBS 4.1L | OPT | 0 | 0.173973 | 0.177446 |
Name | normalized-PB06/OPT-MEDINT/mps-v2-20-10/MIPLIB/ miplib/normalized-mps-v2-20-10-enigma.opb |
MD5SUM | 40c4ca45f28cf4c12979bc2b22100ada |
Bench Category | OPT-MEDINT (optimisation, medium integers) |
Best result obtained on this benchmark | OPT |
Best value of the objective obtained on this benchmark | 0 |
Best CPU time to get the best result obtained on this benchmark | 0.173973 |
Has Objective Function | YES |
Satisfiable | YES |
(Un)Satisfiability was proved | YES |
Best value of the objective function | 0 |
Optimality of the best value was proved | YES |
Number of variables | 100 |
Total number of constraints | 21 |
Number of constraints which are clauses | 0 |
Number of constraints which are cardinality constraints (but not clauses) | 20 |
Number of constraints which are nor clauses,nor cardinality constraints | 1 |
Minimum length of a constraint | 9 |
Maximum length of a constraint | 90 |
Number of terms in the objective function | 9 |
Biggest coefficient in the objective function | 9 |
Number of bits for the biggest coefficient in the objective function | 4 |
Sum of the numbers in the objective function | 45 |
Number of bits of the sum of numbers in the objective function | 6 |
Biggest number in a constraint | 900207 |
Number of bits of the biggest number in a constraint | 20 |
Biggest sum of numbers in a constraint | 9508275 |
Number of bits of the biggest sum of numbers | 24 |
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 PBS v4 by Bashar Al-Rawi & Fadi Aloul 0.00 c Solving ROOT/tmp/node6/41186-1149322429/instance-41186-1149322429.opb ...... 0.17 c done parsing opb. 0.17 o 0 0.17 s OPTIMUM FOUND 0.17 c Total Run Time 0.170974 0.17 v x1 -x10 -x100 -x11 -x12 -x13 -x14 -x15 -x16 -x17 -x18 x19 -x2 -x20 -x21 -x22 -x23 -x24 -x25 x26 -x27 -x28 -x29 -x3 -x30 -x31 -x32 0.17 v -x33 -x34 -x35 -x36 x37 -x38 -x39 -x4 -x40 -x41 -x42 -x43 -x44 x45 -x46 -x47 -x48 -x49 -x5 -x50 -x51 -x52 -x53 -x54 -x55 -x56 -x57 0.17 v -x58 -x59 -x6 x60 -x61 x62 -x63 -x64 -x65 -x66 -x67 -x68 -x69 -x7 -x70 -x71 -x72 -x73 -x74 -x75 -x76 -x77 x78 -x79 -x8 -x80 -x81 0.17 v -x82 x83 -x84 -x85 -x86 -x87 -x88 -x89 -x9 -x90 -x91 -x92 -x93 x94 -x95 -x96 -x97 -x98 -x99
OK 0
Enforcing CPU limit (will send SIGTERM then SIGKILL): 1800 seconds Enforcing CPUTime (will send SIGXCPU) limit: 1830 seconds Enforcing Stack size limit: 67108864 bytes Enforcing memory limit (will send SIGKILL): 1843200 Kb Enforcing VSIZE limit: 1887436800 bytes runsolver version 3.0.0 (c) roussel@cril.univ-artois.fr command line: runsolver --timestamp -w ROOT/results/node6/watcher-41186-1149322429 -o ROOT/results/node6/solver-41186-1149322429 -C 1800 -M 1800 -S 64 ROOT/solvers/PB/PB06final/user11/PBS4L ROOT/tmp/node6/41186-1149322429/instance-41186-1149322429.opb 96814306 Current StackSize limit: 67108864 bytes /proc/loadavg: 0.91 0.95 0.97 2/64 15053 /proc/meminfo: memFree=1345056/2055924 swapFree=4181416/4192956 [pid=15053] ppid=15051 vsize=1368 CPUtime=0 /proc/15053/stat : 15053 (PBS4L) R 15051 15053 15007 0 -1 4194304 143 0 0 0 0 0 0 0 18 0 1 0 197905078 1400832 126 18446744073709551615 134512640 135466232 4294956672 18446744073709551615 135140097 0 0 4096 0 0 0 0 17 1 0 0 /proc/15053/statm: 342 127 104 232 0 107 0 Child status: 0 Real time (s): 0.177446 CPU time (s): 0.173973 CPU user time (s): 0.170974 CPU system time (s): 0.002999 CPU usage (%): 98.0428 Max. virtual memory (cumulated for all children) (Kb): 0
Begin job on node6 on Sat Jun 3 08:13:50 UTC 2006 FILE ID= 41186-1149322429 PBS_JOBID= 309417 BENCH NAME= HOME/pub/bench/PB06//final/normalized-PB06/OPT-MEDINT/mps-v2-20-10/MIPLIB/miplib/normalized-mps-v2-20-10-enigma.opb COMMAND LINE= ROOT/solvers/PB/PB06final/user11/PBS4L ROOT/tmp/node6/41186-1149322429/instance-41186-1149322429.opb 96814306 RUNSOLVER COMMAND LINE= runsolver --timestamp -w ROOT/results/node6/watcher-41186-1149322429 -o ROOT/results/node6/solver-41186-1149322429 -C 1800 -M 1800 -S 64 ROOT/solvers/PB/PB06final/user11/PBS4L ROOT/tmp/node6/41186-1149322429/instance-41186-1149322429.opb 96814306 MD5SUM SOLVER= ab46593c31a6a47b9d9920387a00d332 MD5SUM BENCH= 40c4ca45f28cf4c12979bc2b22100ada RANDOM SEED= 96814306 /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 : 3000.268 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 : 3000.268 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: 2055924 kB MemFree: 1345264 kB Buffers: 26800 kB Cached: 612860 kB SwapCached: 3348 kB Active: 69528 kB Inactive: 578988 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055924 kB LowFree: 1345264 kB SwapTotal: 4192956 kB SwapFree: 4181416 kB Dirty: 300 kB Writeback: 0 kB Mapped: 14924 kB Slab: 48172 kB Committed_AS: 307492 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 node6 on Sat Jun 3 08:13:50 UTC 2006