Solver Name | Answer | Objective function | CPU time | Wall clock time |
---|---|---|---|---|
glpPB 0.2 | OPT | 2 | 14.8877 | 14.8914 |
Name | normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/ factor-mod-B/factor-mod-size=5-P0=2-P1=23-P2=29-P3=19-B.opb |
MD5SUM | d3dcbd894a813bffadd1c00dbbda96ae |
Bench Category | OPT-SMALLINT-NLC (optimisation, small integers, non linear constraints) |
Best result obtained on this benchmark | OPT |
Best value of the objective obtained on this benchmark | 2 |
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 | 2 |
Optimality of the best value was proved | YES |
Number of variables | 45 |
Total number of constraints | 7 |
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 | 7 |
Minimum length of a constraint | 5 |
Maximum length of a constraint | 35 |
Number of terms in the objective function | 5 |
Biggest coefficient in the objective function | 16 |
Number of bits for the biggest coefficient in the objective function | 5 |
Sum of the numbers in the objective function | 31 |
Number of bits of the sum of numbers in the objective function | 5 |
Biggest number in a constraint | 512 |
Number of bits of the biggest number in a constraint | 10 |
Biggest sum of numbers in a constraint | 1984 |
Number of bits of the biggest sum of numbers | 11 |
Number of products (including duplicates) | 75 |
Sum of products size (including duplicates) | 150 |
Number of different products | 75 |
Sum of products size | 150 |
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 14.79/14.88 c starting to Solve 14.79/14.88 c total time = 14.88 14.79/14.88 o 2 14.79/14.88 c quality of integer solution is H 14.79/14.88 s OPTIMUM FOUND 14.79/14.88 v -x1 x2 -x3 -x4 -x5 x6 x7 x8 x9 x10 x11 x12 x13 x14 x15 x16 -x17 -x18 -x19 x20 -x46 x47 -x48 -x49 -x50 -x51 x52 -x53 -x54 -x55 -x56 x57 14.79/14.88 v -x58 -x59 -x60 -x61 x62 -x63 -x64 -x65 -x66 x67 -x68 -x69 -x70 -x21 x22 x23 x24 x25 x31 -x32 -x33 -x34 -x35 -x71 x72 x73 x74 x75 14.79/14.88 v -x76 x77 x78 x79 x80 -x81 x82 x83 x84 x85 -x86 x87 x88 x89 x90 -x91 x92 x93 x94 x95 -x26 x27 -x28 -x29 -x30 x36 -x37 x38 x39 x40 -x96 14.79/14.88 v x97 -x98 -x99 -x100 -x101 -x102 -x103 -x104 -x105 -x106 -x107 -x108 -x109 -x110 -x111 -x112 -x113 -x114 -x115 -x116 x117 -x118 14.79/14.88 v -x119 -x120 x41 -x42 -x43 -x44 -x45
OK 2
Linearizing /tmp/evaluation/431363-1178005473/instance-431363-1178005473.opb
runsolver version 3.2.3 (c) roussel@cril.univ-artois.fr command line: runsolver --timestamp -w ROOT/results/node61/watcher-431363-1178005473 -o ROOT/results/node61/solver-431363-1178005473 -C 1800 -W 3600 -M 1800 --output-limit 1,15 glpPBv3 /tmp/evaluation/431363-1178005473/instance-431363-1178005473.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: 0.78 0.95 0.98 3/64 10089 /proc/meminfo: memFree=1828976/2055920 swapFree=4184156/4192956 [pid=10089] ppid=10087 vsize=2648 CPUtime=0 /proc/10089/stat : 10089 (glpPBv3) R 10087 10089 7265 0 -1 0 263 0 0 0 0 0 0 0 18 0 1 0 212511007 2711552 234 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134530629 0 0 4096 0 0 0 0 17 1 0 0 /proc/10089/statm: 662 234 199 40 0 77 0 [startup+0.0663301 s] /proc/loadavg: 0.78 0.95 0.98 3/64 10089 /proc/meminfo: memFree=1828976/2055920 swapFree=4184156/4192956 [pid=10089] ppid=10087 vsize=2920 CPUtime=0.06 /proc/10089/stat : 10089 (glpPBv3) R 10087 10089 7265 0 -1 0 360 0 0 0 6 0 0 0 18 0 1 0 212511007 2990080 330 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134632879 0 0 4096 0 0 0 0 17 1 0 0 /proc/10089/statm: 730 330 227 40 0 145 0 Current children cumulated CPU time (s) 0.06 Current children cumulated vsize (KiB) 2920 [startup+0.101332 s] /proc/loadavg: 0.78 0.95 0.98 3/64 10089 /proc/meminfo: memFree=1828976/2055920 swapFree=4184156/4192956 [pid=10089] ppid=10087 vsize=2920 CPUtime=0.09 /proc/10089/stat : 10089 (glpPBv3) R 10087 10089 7265 0 -1 0 364 0 0 0 9 0 0 0 18 0 1 0 212511007 2990080 334 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0 /proc/10089/statm: 730 334 227 40 0 145 0 Current children cumulated CPU time (s) 0.09 Current children cumulated vsize (KiB) 2920 [startup+0.301351 s] /proc/loadavg: 0.78 0.95 0.98 3/64 10089 /proc/meminfo: memFree=1828976/2055920 swapFree=4184156/4192956 [pid=10089] ppid=10087 vsize=2920 CPUtime=0.29 /proc/10089/stat : 10089 (glpPBv3) R 10087 10089 7265 0 -1 0 379 0 0 0 29 0 0 0 19 0 1 0 212511007 2990080 349 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0 /proc/10089/statm: 730 349 227 40 0 145 0 Current children cumulated CPU time (s) 0.29 Current children cumulated vsize (KiB) 2920 [startup+0.701389 s] /proc/loadavg: 0.78 0.95 0.98 3/64 10089 /proc/meminfo: memFree=1828976/2055920 swapFree=4184156/4192956 [pid=10089] ppid=10087 vsize=3032 CPUtime=0.7 /proc/10089/stat : 10089 (glpPBv3) R 10087 10089 7265 0 -1 0 399 0 0 0 69 1 0 0 23 0 1 0 212511007 3104768 369 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0 /proc/10089/statm: 758 369 227 40 0 173 0 Current children cumulated CPU time (s) 0.7 Current children cumulated vsize (KiB) 3032 [startup+1.50147 s] /proc/loadavg: 0.78 0.95 0.98 2/65 10090 /proc/meminfo: memFree=1828200/2055920 swapFree=4184156/4192956 [pid=10089] ppid=10087 vsize=3144 CPUtime=1.49 /proc/10089/stat : 10089 (glpPBv3) R 10087 10089 7265 0 -1 0 439 0 0 0 147 2 0 0 25 0 1 0 212511007 3219456 409 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0 /proc/10089/statm: 786 409 227 40 0 201 0 Current children cumulated CPU time (s) 1.49 Current children cumulated vsize (KiB) 3144 [startup+3.10162 s] /proc/loadavg: 0.78 0.95 0.98 2/65 10090 /proc/meminfo: memFree=1827880/2055920 swapFree=4184156/4192956 [pid=10089] ppid=10087 vsize=3508 CPUtime=3.09 /proc/10089/stat : 10089 (glpPBv3) R 10087 10089 7265 0 -1 0 515 0 0 0 305 4 0 0 25 0 1 0 212511007 3592192 485 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0 /proc/10089/statm: 877 485 227 40 0 292 0 Current children cumulated CPU time (s) 3.09 Current children cumulated vsize (KiB) 3508 [startup+6.30292 s] /proc/loadavg: 0.80 0.95 0.98 2/65 10090 /proc/meminfo: memFree=1827192/2055920 swapFree=4184156/4192956 [pid=10089] ppid=10087 vsize=4136 CPUtime=6.29 /proc/10089/stat : 10089 (glpPBv3) R 10087 10089 7265 0 -1 0 672 0 0 0 620 9 0 0 25 0 1 0 212511007 4235264 642 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0 /proc/10089/statm: 1034 642 227 40 0 449 0 Current children cumulated CPU time (s) 6.29 Current children cumulated vsize (KiB) 4136 [startup+12.7015 s] /proc/loadavg: 0.81 0.95 0.98 2/65 10090 /proc/meminfo: memFree=1825976/2055920 swapFree=4184156/4192956 [pid=10089] ppid=10087 vsize=5304 CPUtime=12.69 /proc/10089/stat : 10089 (glpPBv3) R 10087 10089 7265 0 -1 0 950 0 0 0 1253 16 0 0 25 0 1 0 212511007 5431296 920 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0 /proc/10089/statm: 1326 920 227 40 0 741 0 Current children cumulated CPU time (s) 12.69 Current children cumulated vsize (KiB) 5304 Solver just ended. Dumping a history of the last processes samples [startup+13.5016 s] /proc/loadavg: 0.81 0.95 0.98 2/65 10090 /proc/meminfo: memFree=1825784/2055920 swapFree=4184156/4192956 [pid=10089] ppid=10087 vsize=5428 CPUtime=13.49 /proc/10089/stat : 10089 (glpPBv3) R 10087 10089 7265 0 -1 0 981 0 0 0 1332 17 0 0 25 0 1 0 212511007 5558272 951 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0 /proc/10089/statm: 1357 951 227 40 0 772 0 Current children cumulated CPU time (s) 13.49 Current children cumulated vsize (KiB) 5428 [startup+14.3057 s] /proc/loadavg: 0.83 0.95 0.98 2/65 10090 /proc/meminfo: memFree=1825592/2055920 swapFree=4184156/4192956 [pid=10089] ppid=10087 vsize=5552 CPUtime=14.3 /proc/10089/stat : 10089 (glpPBv3) R 10087 10089 7265 0 -1 0 1013 0 0 0 1412 18 0 0 25 0 1 0 212511007 5685248 983 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0 /proc/10089/statm: 1388 983 227 40 0 803 0 Current children cumulated CPU time (s) 14.3 Current children cumulated vsize (KiB) 5552 [startup+14.7017 s] /proc/loadavg: 0.83 0.95 0.98 2/65 10090 /proc/meminfo: memFree=1825592/2055920 swapFree=4184156/4192956 [pid=10089] ppid=10087 vsize=5552 CPUtime=14.69 /proc/10089/stat : 10089 (glpPBv3) R 10087 10089 7265 0 -1 0 1030 0 0 0 1451 18 0 0 25 0 1 0 212511007 5685248 1000 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0 /proc/10089/statm: 1388 1000 227 40 0 803 0 Current children cumulated CPU time (s) 14.69 Current children cumulated vsize (KiB) 5552 [startup+14.8027 s] /proc/loadavg: 0.83 0.95 0.98 2/65 10090 /proc/meminfo: memFree=1825592/2055920 swapFree=4184156/4192956 [pid=10089] ppid=10087 vsize=5552 CPUtime=14.79 /proc/10089/stat : 10089 (glpPBv3) R 10087 10089 7265 0 -1 0 1032 0 0 0 1461 18 0 0 25 0 1 0 212511007 5685248 1002 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0 /proc/10089/statm: 1388 1002 227 40 0 803 0 Current children cumulated CPU time (s) 14.79 Current children cumulated vsize (KiB) 5552 Child status: 30 Real time (s): 14.8914 CPU time (s): 14.8877 CPU user time (s): 14.6958 CPU system time (s): 0.19197 CPU usage (%): 99.9751 Max. virtual memory (cumulated for all children) (KiB): 5552 getrusage(RUSAGE_CHILDREN,...) data: user time used= 14.6958 system time used= 0.19197 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 1045 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= 26 runsolver used 0.014997 second user time and 0.031995 second system time The end
Begin job on node61 on Tue May 1 07:44:34 UTC 2007 IDJOB= 431363 IDBENCH= 48046 IDSOLVER= 166 FILE ID= node61/431363-1178005473 PBS_JOBID= 4728256 Free space on /tmp= 66562 MiB SOLVER NAME= glpPB 0.2 BENCH NAME= HOME/pub/bench/PB07/normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/factor-mod-size=5-P0=2-P1=23-P2=29-P3=19-B.opb COMMAND LINE= glpPBv3 /tmp/evaluation/431363-1178005473/instance-431363-1178005473.opb CONVERSION COMMAND LINE= runsolver -w ROOT/results/node61/convwatcher-431363-1178005473 -o ROOT/results/node61/conversion-431363-1178005473 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/431363-1178005473/instance-431363-1178005473.opb CONVERSION RUNSOLVER STATUS CODE= 0 CONVERSION STATUS CODE= 0 RUNSOLVER COMMAND LINE= runsolver --timestamp -w ROOT/results/node61/watcher-431363-1178005473 -o ROOT/results/node61/solver-431363-1178005473 -C 1800 -W 3600 -M 1800 --output-limit 1,15 glpPBv3 /tmp/evaluation/431363-1178005473/instance-431363-1178005473.opb META MD5SUM SOLVER= 9ebec3e8d890fdeefad01654ad9b68b7 MD5SUM BENCH= d3dcbd894a813bffadd1c00dbbda96ae RANDOM SEED= 231699902 TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB Linux node61.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 : 3000.240 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 : 3000.240 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: 1829320 kB Buffers: 26500 kB Cached: 136584 kB SwapCached: 2904 kB Active: 88764 kB Inactive: 84940 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055920 kB LowFree: 1829320 kB SwapTotal: 4192956 kB SwapFree: 4184156 kB Dirty: 2432 kB Writeback: 0 kB Mapped: 16632 kB Slab: 38988 kB Committed_AS: 1186120 kB PageTables: 1392 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= 66562 MiB End job on node61 on Tue May 1 07:44:49 UTC 2007