Solver Name | Answer | Objective function | CPU time | Wall clock time |
---|---|---|---|---|
glpPB 0.2 | OPT | 5852 | 0.023995 | 0.025995 |
Name | normalized-PB07/OPT-SMALLINT-LIN/submittedPB07/ poldner/PB/testset/normalized-8_16.opb |
MD5SUM | a50db2fb26a0b36972cba004cae6f3a3 |
Bench Category | OPT-SMALLINT-LIN (optimisation, small integers, linear constraints) |
Best result obtained on this benchmark | OPT |
Best value of the objective obtained on this benchmark | 5852 |
Best CPU time to get the best result obtained on this benchmark | 0.023995 |
Has Objective Function | YES |
Satisfiable | YES |
(Un)Satisfiability was proved | YES |
Best value of the objective function | 5852 |
Optimality of the best value was proved | YES |
Number of variables | 136 |
Total number of constraints | 144 |
Number of constraints which are clauses | 128 |
Number of constraints which are cardinality constraints (but not clauses) | 16 |
Number of constraints which are nor clauses,nor cardinality constraints | 0 |
Minimum length of a constraint | 2 |
Maximum length of a constraint | 8 |
Number of terms in the objective function | 136 |
Biggest coefficient in the objective function | 1311 |
Number of bits for the biggest coefficient in the objective function | 11 |
Sum of the numbers in the objective function | 58669 |
Number of bits of the sum of numbers in the objective function | 16 |
Biggest number in a constraint | 1311 |
Number of bits of the biggest number in a constraint | 11 |
Biggest sum of numbers in a constraint | 58669 |
Number of bits of the biggest sum of numbers | 16 |
Number of products (including duplicates) | 0 |
Sum of products size (including duplicates) | 0 |
Number of different products | 0 |
Sum of products size | 0 |
0.00/0.00 c glpPB 0.2 (July 2006) 0.00/0.00 c An Application of GLPK 4.10 for PB Constraints 0.00/0.00 c Done @ University of Michigan, Ann Arbor, MI 0.00/0.00 c by Hossein Sheini 0.00/0.02 c starting to Solve 0.00/0.02 c total time = 0.02 0.00/0.02 o 5852 0.00/0.02 c quality of integer solution is H 0.00/0.02 s OPTIMUM FOUND 0.00/0.02 v -x1 -x2 -x3 -x4 -x5 -x6 -x7 x8 -x9 -x10 -x11 -x12 -x13 -x14 x15 -x16 -x17 -x18 x19 -x20 -x21 -x22 -x23 -x24 -x25 -x26 x27 -x28 -x29 0.00/0.02 v -x30 -x31 -x32 -x33 -x34 -x35 -x36 -x37 -x38 -x39 x40 -x41 -x42 x43 -x44 -x45 -x46 -x47 -x48 -x49 -x50 -x51 -x52 -x53 -x54 -x55 0.00/0.02 v x56 -x57 -x58 x59 -x60 -x61 -x62 -x63 -x64 -x65 -x66 -x67 -x68 -x69 -x70 -x71 x72 -x73 -x74 -x75 -x76 -x77 -x78 x79 -x80 -x81 -x82 0.00/0.02 v x83 -x84 -x85 -x86 -x87 -x88 -x89 -x90 -x91 -x92 -x93 -x94 -x95 x96 -x97 -x98 -x99 -x100 -x101 -x102 x103 -x104 -x105 -x106 x107 0.00/0.02 v -x108 -x109 -x110 -x111 -x112 -x113 -x114 x115 -x116 -x117 -x118 -x119 -x120 -x121 -x122 x123 -x124 -x125 -x126 -x127 -x128 0.00/0.02 v -x129 -x130 x131 -x132 -x133 -x134 x135 x136
OK 5852
/tmp/evaluation/372361-1177091935/instance-372361-1177091935.opb is already a linear file
runsolver version 3.2.2 (c) roussel@cril.univ-artois.fr command line: runsolver --timestamp -w ROOT/results/node3/watcher-372361-1177091935 -o ROOT/results/node3/solver-372361-1177091935 -C 1800 -W 3600 -M 1800 --output-limit 1,15 glpPBv3 /tmp/evaluation/372361-1177091935/instance-372361-1177091935.opb Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1830 seconds Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 3600 seconds Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved Current StackSize limit: 10240 KiB [startup+0 s] /proc/loadavg: 0.92 0.98 0.99 3/77 26946 /proc/meminfo: memFree=1808352/2055920 swapFree=4140768/4192956 [pid=26946] ppid=26944 vsize=2648 CPUtime=0 /proc/26946/stat : 26946 (glpPBv3) R 26944 26946 26394 0 -1 0 264 0 0 0 0 0 0 0 18 0 1 0 185231282 2711552 234 18446744073709551615 134512640 134678228 4294956672 18446744073709551615 11092062 0 0 4096 0 0 0 0 17 1 0 0 /proc/26946/statm: 662 234 199 40 0 77 0 Solver just ended. Dumping a history of the last processes samples Child status: 30 Real time (s): 0.025995 CPU time (s): 0.023995 CPU user time (s): 0.021996 CPU system time (s): 0.001999 CPU usage (%): 92.306 Max. virtual memory (cumulated for all children) (KiB): 0 getrusage(RUSAGE_CHILDREN,...) data: user time used= 0.021996 system time used= 0.001999 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 364 page faults= 0 swaps= 0 block input operations= 0 block output operations= 0 messages sent= 0 messages received= 0 signals received= 0 voluntary context switches= 13 involuntary context switches= 0 runsolver used 0.000999 second user time and 0.008998 second system time The end
Begin job on node3 on Fri Apr 20 17:58:55 UTC 2007 IDJOB= 372361 IDBENCH= 24966 IDSOLVER= 166 FILE ID= node3/372361-1177091935 PBS_JOBID= 4640337 Free space on /tmp= 66356 MiB SOLVER NAME= glpPB 0.2 BENCH NAME= HOME/pub/bench/PB07/normalized-PB07/OPT-SMALLINT-LIN/submittedPB07/poldner/PB/testset/normalized-8_16.opb COMMAND LINE= glpPBv3 /tmp/evaluation/372361-1177091935/instance-372361-1177091935.opb CONVERSION COMMAND LINE= runsolver -w ROOT/results/node3/convwatcher-372361-1177091935 -o ROOT/results/node3/conversion-372361-1177091935 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/372361-1177091935/instance-372361-1177091935.opb CONVERSION RUNSOLVER STATUS CODE= 0 CONVERSION STATUS CODE= 0 RUNSOLVER COMMAND LINE= runsolver --timestamp -w ROOT/results/node3/watcher-372361-1177091935 -o ROOT/results/node3/solver-372361-1177091935 -C 1800 -W 3600 -M 1800 --output-limit 1,15 glpPBv3 /tmp/evaluation/372361-1177091935/instance-372361-1177091935.opb META MD5SUM SOLVER= 9ebec3e8d890fdeefad01654ad9b68b7 MD5SUM BENCH= a50db2fb26a0b36972cba004cae6f3a3 RANDOM SEED= 740994996 TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB Linux node3.alineos.net 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005 x86_64 x86_64 x86_64 GNU/Linux /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 : 3000.270 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 : 3000.270 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: 1808824 kB Buffers: 48576 kB Cached: 133632 kB SwapCached: 15128 kB Active: 114700 kB Inactive: 90748 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055920 kB LowFree: 1808824 kB SwapTotal: 4192956 kB SwapFree: 4140768 kB Dirty: 2292 kB Writeback: 0 kB Mapped: 30168 kB Slab: 27136 kB Committed_AS: 6001916 kB PageTables: 1780 kB VmallocTotal: 536870911 kB VmallocUsed: 264952 kB VmallocChunk: 536605679 kB HugePages_Total: 0 HugePages_Free: 0 Hugepagesize: 2048 kB Free space on /tmp at the end= 66356 MiB End job on node3 on Fri Apr 20 17:58:56 UTC 2007