Solver Name | Answer | Objective function | CPU time | Wall clock time |
---|---|---|---|---|
PBS 4.1L | OPT | 262288 | 1.9647 | 1.96829 |
Name | normalized-PB06/OPT-SMALLINT/reduced/mps-v2-20-10/MIPLIB/ miplib/normalized-reduced-mps-v2-20-10-misc01.opb |
MD5SUM | c2934cbe264e98064d53d09fc14b43dc |
Bench Category | OPT-SMALLINT (optimisation, small integers) |
Best result obtained on this benchmark | OPT |
Best value of the objective obtained on this benchmark | 262288 |
Best CPU time to get the best result obtained on this benchmark | 0.181972 |
Has Objective Function | YES |
Satisfiable | YES |
(Un)Satisfiability was proved | YES |
Best value of the objective function | 262288 |
Optimality of the best value was proved | YES |
Number of variables | 113 |
Total number of constraints | 54 |
Number of constraints which are clauses | 15 |
Number of constraints which are cardinality constraints (but not clauses) | 6 |
Number of constraints which are nor clauses,nor cardinality constraints | 33 |
Minimum length of a constraint | 5 |
Maximum length of a constraint | 101 |
Number of terms in the objective function | 31 |
Biggest coefficient in the objective function | 262145 |
Number of bits for the biggest coefficient in the objective function | 19 |
Sum of the numbers in the objective function | 524318 |
Number of bits of the sum of numbers in the objective function | 20 |
Biggest number in a constraint | 262145 |
Number of bits of the biggest number in a constraint | 19 |
Biggest sum of numbers in a constraint | 524336 |
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 PBS v4 by Bashar Al-Rawi & Fadi Aloul 0.00 c Solving ROOT/tmp/node78/41434-1149351365/instance-41434-1149351365.opb ...... 0.00 c done parsing opb. 0.00 o 262330 0.00 o 262306 0.00 o 262300 0.00 o 262294 0.05 o 262290 0.06 o 262289 0.11 o 262288 1.96 o 262288 1.96 s OPTIMUM FOUND 1.96 c Total Run Time 1.9597 1.96 v -x1 -x10 -x100 -x101 x102 -x103 -x104 -x105 -x106 -x107 -x108 -x109 -x11 -x110 -x111 -x112 x113 -x12 x13 -x14 -x15 -x16 -x17 1.96 v -x18 -x19 -x2 -x20 -x21 -x22 -x23 -x24 -x25 -x26 -x27 -x28 -x29 -x3 -x30 -x31 -x32 -x33 -x34 -x35 x36 -x37 -x38 -x39 -x4 -x40 -x41 1.96 v x42 -x43 -x44 -x45 -x46 -x47 -x48 -x49 -x5 -x50 x51 -x52 -x53 -x54 -x55 -x56 -x57 -x58 -x59 -x6 -x60 -x61 -x62 -x63 -x64 -x65 -x66 1.96 v -x67 x68 -x69 -x7 -x70 -x71 -x72 x73 x74 x75 -x76 x77 -x78 -x79 -x8 x80 -x81 x82 x83 x84 x85 x86 x87 x88 x89 x9 -x90 x91 x92 x93 x94 1.96 v -x95 x96 -x97 -x98 -x99
OK 262288
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/node78/watcher-41434-1149351365 -o ROOT/results/node78/solver-41434-1149351365 -C 1800 -M 1800 -S 64 ROOT/solvers/PB/PB06final/user11/PBS4L ROOT/tmp/node78/41434-1149351365/instance-41434-1149351365.opb 426427105 Current StackSize limit: 67108864 bytes /proc/loadavg: 0.91 0.95 0.98 2/67 19518 /proc/meminfo: memFree=1738496/2055892 swapFree=4085732/4096564 [pid=19518] ppid=19516 vsize=1400 CPUtime=0 /proc/19518/stat : 19518 (PBS4L) R 19516 19518 19472 0 -1 4194304 140 0 0 0 0 0 0 0 18 0 1 0 200165282 1433600 125 18446744073709551615 134512640 135466232 4294956672 18446744073709551615 134536947 0 0 4096 0 0 0 0 17 1 0 0 /proc/19518/statm: 350 125 100 232 0 115 0 Child status: 0 Real time (s): 1.96829 CPU time (s): 1.9647 CPU user time (s): 1.9477 CPU system time (s): 0.016997 CPU usage (%): 99.8177 Max. virtual memory (cumulated for all children) (Kb): 0
Begin job on node78 on Sat Jun 3 16:16:05 UTC 2006 FILE ID= 41434-1149351365 PBS_JOBID= 311002 BENCH NAME= HOME/pub/bench/PB06//final/normalized-PB06/OPT-SMALLINT/reduced/mps-v2-20-10/MIPLIB/miplib/normalized-reduced-mps-v2-20-10-misc01.opb COMMAND LINE= ROOT/solvers/PB/PB06final/user11/PBS4L ROOT/tmp/node78/41434-1149351365/instance-41434-1149351365.opb 426427105 RUNSOLVER COMMAND LINE= runsolver --timestamp -w ROOT/results/node78/watcher-41434-1149351365 -o ROOT/results/node78/solver-41434-1149351365 -C 1800 -M 1800 -S 64 ROOT/solvers/PB/PB06final/user11/PBS4L ROOT/tmp/node78/41434-1149351365/instance-41434-1149351365.opb 426427105 MD5SUM SOLVER= ab46593c31a6a47b9d9920387a00d332 MD5SUM BENCH= c2934cbe264e98064d53d09fc14b43dc RANDOM SEED= 426427105 /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 : 3000.225 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 : 6006.17 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 : 3000.225 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 : 5999.44 clflush size : 64 cache_alignment : 128 address sizes : 36 bits physical, 48 bits virtual power management: /proc/meminfo: MemTotal: 2055892 kB MemFree: 1738768 kB Buffers: 15316 kB Cached: 243088 kB SwapCached: 2512 kB Active: 40524 kB Inactive: 226632 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055892 kB LowFree: 1738768 kB SwapTotal: 4096564 kB SwapFree: 4085732 kB Dirty: 172 kB Writeback: 0 kB Mapped: 15196 kB Slab: 36460 kB Committed_AS: 354000 kB PageTables: 1420 kB VmallocTotal: 536870911 kB VmallocUsed: 264388 kB VmallocChunk: 536606243 kB HugePages_Total: 0 HugePages_Free: 0 Hugepagesize: 2048 kB End job on node78 on Sat Jun 3 16:16:07 UTC 2006