Solver Name | Answer | Objective function | CPU time | Wall clock time |
---|---|---|---|---|
glpPB 0.2 | OPT | 1120 | 8.64668 | 8.65547 |
Name | normalized-PB06/OPT-SMALLINT/mps-v2-20-10/ MIPLIB/miplib/normalized-mps-v2-20-10-lseu.opb |
MD5SUM | 9b4418c5c34f37121cd9ad7732df64ff |
Bench Category | OPT-SMALLINT (optimisation, small integers) |
Best result obtained on this benchmark | OPT |
Best value of the objective obtained on this benchmark | 1120 |
Best CPU time to get the best result obtained on this benchmark | 8.64668 |
Has Objective Function | YES |
Satisfiable | YES |
(Un)Satisfiability was proved | YES |
Best value of the objective function | 1120 |
Optimality of the best value was proved | YES |
Number of variables | 89 |
Total number of constraints | 28 |
Number of constraints which are clauses | 2 |
Number of constraints which are cardinality constraints (but not clauses) | 15 |
Number of constraints which are nor clauses,nor cardinality constraints | 11 |
Minimum length of a constraint | 2 |
Maximum length of a constraint | 47 |
Number of terms in the objective function | 85 |
Biggest coefficient in the objective function | 517 |
Number of bits for the biggest coefficient in the objective function | 10 |
Sum of the numbers in the objective function | 15494 |
Number of bits of the sum of numbers in the objective function | 14 |
Biggest number in a constraint | 1656 |
Number of bits of the biggest number in a constraint | 11 |
Biggest sum of numbers in a constraint | 15494 |
Number of bits of the biggest sum of numbers | 14 |
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 8.58/8.65 c starting to Solve 8.58/8.65 c total time = 8.64 8.58/8.65 o 1120 8.58/8.65 c quality of integer solution is H 8.58/8.65 s OPTIMUM FOUND 8.58/8.65 v x1 x2 -x3 -x4 -x5 -x8 -x11 -x12 -x13 x14 -x15 -x16 -x17 -x18 -x19 -x20 -x21 -x22 -x23 -x24 -x25 -x26 x27 -x28 -x29 -x30 -x31 -x32 8.58/8.65 v -x33 -x34 x35 -x36 -x37 -x38 x39 -x40 -x41 -x42 x43 -x44 -x45 -x46 -x47 -x48 -x49 -x50 x51 -x52 x53 -x54 -x55 -x56 -x57 -x58 -x59 8.58/8.65 v -x60 -x61 -x62 -x63 x64 -x65 x66 -x67 -x68 -x69 -x70 -x71 -x72 -x73 -x74 -x75 -x76 -x77 -x78 -x79 -x80 -x81 -x82 -x83 -x84 -x85 8.58/8.65 v x86 -x87 -x88 -x89 -x6 x7 -x9 -x10
OK 1120
/tmp/evaluation/363614-1177029967/instance-363614-1177029967.opb is already a linear file
runsolver version 3.2.2 (c) roussel@cril.univ-artois.fr command line: runsolver --timestamp -w ROOT/results/node29/watcher-363614-1177029967 -o ROOT/results/node29/solver-363614-1177029967 -C 1800 -W 3600 -M 1800 --output-limit 1,15 glpPBv3 /tmp/evaluation/363614-1177029967/instance-363614-1177029967.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: 0.89 0.98 0.99 3/77 5454 /proc/meminfo: memFree=1787816/2055920 swapFree=4146452/4192956 [pid=5454] ppid=5452 vsize=1200 CPUtime=0 /proc/5454/stat : 5454 (glpPBv3) D 5452 5454 5380 0 -1 0 56 0 0 0 0 0 0 0 18 0 1 0 150912423 1228800 39 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 4129572 0 2147483391 4096 0 18446744072099781622 0 0 17 1 0 0 /proc/5454/statm: 300 39 30 40 0 8 0 [startup+0.0470971 s] /proc/loadavg: 0.89 0.98 0.99 3/77 5454 /proc/meminfo: memFree=1787816/2055920 swapFree=4146452/4192956 [pid=5454] ppid=5452 vsize=2788 CPUtime=0.03 /proc/5454/stat : 5454 (glpPBv3) R 5452 5454 5380 0 -1 0 337 0 0 0 3 0 0 0 18 0 1 0 150912423 2854912 306 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0 /proc/5454/statm: 697 306 227 40 0 112 0 Current children cumulated CPU time (s) 0.03 Current children cumulated vsize (KiB) 2788 [startup+0.101099 s] /proc/loadavg: 0.89 0.98 0.99 3/77 5454 /proc/meminfo: memFree=1787816/2055920 swapFree=4146452/4192956 [pid=5454] ppid=5452 vsize=2788 CPUtime=0.09 /proc/5454/stat : 5454 (glpPBv3) R 5452 5454 5380 0 -1 0 345 0 0 0 9 0 0 0 18 0 1 0 150912423 2854912 314 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0 /proc/5454/statm: 697 314 227 40 0 112 0 Current children cumulated CPU time (s) 0.09 Current children cumulated vsize (KiB) 2788 [startup+0.301111 s] /proc/loadavg: 0.89 0.98 0.99 3/77 5454 /proc/meminfo: memFree=1787816/2055920 swapFree=4146452/4192956 [pid=5454] ppid=5452 vsize=2912 CPUtime=0.28 /proc/5454/stat : 5454 (glpPBv3) R 5452 5454 5380 0 -1 0 378 0 0 0 28 0 0 0 19 0 1 0 150912423 2981888 347 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0 /proc/5454/statm: 728 347 227 40 0 143 0 Current children cumulated CPU time (s) 0.28 Current children cumulated vsize (KiB) 2912 [startup+0.701136 s] /proc/loadavg: 0.89 0.98 0.99 3/77 5454 /proc/meminfo: memFree=1787816/2055920 swapFree=4146452/4192956 [pid=5454] ppid=5452 vsize=3168 CPUtime=0.68 /proc/5454/stat : 5454 (glpPBv3) R 5452 5454 5380 0 -1 0 433 0 0 0 67 1 0 0 23 0 1 0 150912423 3244032 402 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0 /proc/5454/statm: 792 402 227 40 0 207 0 Current children cumulated CPU time (s) 0.68 Current children cumulated vsize (KiB) 3168 [startup+1.50119 s] /proc/loadavg: 0.89 0.98 0.99 2/78 5455 /proc/meminfo: memFree=1786848/2055920 swapFree=4146452/4192956 [pid=5454] ppid=5452 vsize=3704 CPUtime=1.48 /proc/5454/stat : 5454 (glpPBv3) R 5452 5454 5380 0 -1 0 568 0 0 0 146 2 0 0 25 0 1 0 150912423 3792896 537 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0 /proc/5454/statm: 926 537 227 40 0 341 0 Current children cumulated CPU time (s) 1.48 Current children cumulated vsize (KiB) 3704 [startup+3.10128 s] /proc/loadavg: 0.89 0.98 0.99 2/78 5455 /proc/meminfo: memFree=1786080/2055920 swapFree=4146452/4192956 [pid=5454] ppid=5452 vsize=4424 CPUtime=3.08 /proc/5454/stat : 5454 (glpPBv3) R 5452 5454 5380 0 -1 0 729 0 0 0 303 5 0 0 25 0 1 0 150912423 4530176 698 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0 /proc/5454/statm: 1106 698 227 40 0 521 0 Current children cumulated CPU time (s) 3.08 Current children cumulated vsize (KiB) 4424 [startup+6.30148 s] /proc/loadavg: 0.90 0.98 0.99 2/78 5455 /proc/meminfo: memFree=1785440/2055920 swapFree=4146452/4192956 [pid=5454] ppid=5452 vsize=4560 CPUtime=6.28 /proc/5454/stat : 5454 (glpPBv3) R 5452 5454 5380 0 -1 0 776 0 0 0 618 10 0 0 25 0 1 0 150912423 4669440 745 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0 /proc/5454/statm: 1140 745 227 40 0 555 0 Current children cumulated CPU time (s) 6.28 Current children cumulated vsize (KiB) 4560 Solver just ended. Dumping a history of the last processes samples [startup+7.90258 s] /proc/loadavg: 0.90 0.98 0.99 2/78 5455 /proc/meminfo: memFree=1785440/2055920 swapFree=4146452/4192956 [pid=5454] ppid=5452 vsize=4560 CPUtime=7.88 /proc/5454/stat : 5454 (glpPBv3) R 5452 5454 5380 0 -1 0 776 0 0 0 775 13 0 0 25 0 1 0 150912423 4669440 745 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 4590878 0 0 4096 0 0 0 0 17 1 0 0 /proc/5454/statm: 1140 745 227 40 0 555 0 Current children cumulated CPU time (s) 7.88 Current children cumulated vsize (KiB) 4560 [startup+8.30161 s] /proc/loadavg: 0.90 0.98 0.99 2/78 5455 /proc/meminfo: memFree=1785440/2055920 swapFree=4146452/4192956 [pid=5454] ppid=5452 vsize=4560 CPUtime=8.28 /proc/5454/stat : 5454 (glpPBv3) R 5452 5454 5380 0 -1 0 776 0 0 0 814 14 0 0 25 0 1 0 150912423 4669440 745 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134632402 0 0 4096 0 0 0 0 17 1 0 0 /proc/5454/statm: 1140 745 227 40 0 555 0 Current children cumulated CPU time (s) 8.28 Current children cumulated vsize (KiB) 4560 [startup+8.50162 s] /proc/loadavg: 0.90 0.98 0.99 2/78 5455 /proc/meminfo: memFree=1785440/2055920 swapFree=4146452/4192956 [pid=5454] ppid=5452 vsize=4560 CPUtime=8.48 /proc/5454/stat : 5454 (glpPBv3) R 5452 5454 5380 0 -1 0 776 0 0 0 834 14 0 0 25 0 1 0 150912423 4669440 745 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0 /proc/5454/statm: 1140 745 227 40 0 555 0 Current children cumulated CPU time (s) 8.48 Current children cumulated vsize (KiB) 4560 [startup+8.60163 s] /proc/loadavg: 0.90 0.98 0.99 2/78 5455 /proc/meminfo: memFree=1785440/2055920 swapFree=4146452/4192956 [pid=5454] ppid=5452 vsize=4560 CPUtime=8.58 /proc/5454/stat : 5454 (glpPBv3) R 5452 5454 5380 0 -1 0 776 0 0 0 844 14 0 0 25 0 1 0 150912423 4669440 745 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134569892 0 0 4096 0 0 0 0 17 1 0 0 /proc/5454/statm: 1140 745 227 40 0 555 0 Current children cumulated CPU time (s) 8.58 Current children cumulated vsize (KiB) 4560 Child status: 30 Real time (s): 8.65547 CPU time (s): 8.64668 CPU user time (s): 8.49371 CPU system time (s): 0.152976 CPU usage (%): 99.8985 Max. virtual memory (cumulated for all children) (KiB): 4560 getrusage(RUSAGE_CHILDREN,...) data: user time used= 8.49371 system time used= 0.152976 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 785 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= 178 runsolver used 0.008998 second user time and 0.029995 second system time The end
Begin job on node29 on Fri Apr 20 00:46:07 UTC 2007 IDJOB= 363614 IDBENCH= 1868 IDSOLVER= 166 FILE ID= node29/363614-1177029967 PBS_JOBID= 4640094 Free space on /tmp= 66466 MiB SOLVER NAME= glpPB 0.2 BENCH NAME= HOME/pub/bench/PB06//final/normalized-PB06/OPT-SMALLINT/mps-v2-20-10/MIPLIB/miplib/normalized-mps-v2-20-10-lseu.opb COMMAND LINE= glpPBv3 /tmp/evaluation/363614-1177029967/instance-363614-1177029967.opb CONVERSION COMMAND LINE= runsolver -w ROOT/results/node29/convwatcher-363614-1177029967 -o ROOT/results/node29/conversion-363614-1177029967 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/363614-1177029967/instance-363614-1177029967.opb CONVERSION RUNSOLVER STATUS CODE= 0 CONVERSION STATUS CODE= 0 RUNSOLVER COMMAND LINE= runsolver --timestamp -w ROOT/results/node29/watcher-363614-1177029967 -o ROOT/results/node29/solver-363614-1177029967 -C 1800 -W 3600 -M 1800 --output-limit 1,15 glpPBv3 /tmp/evaluation/363614-1177029967/instance-363614-1177029967.opb META MD5SUM SOLVER= 9ebec3e8d890fdeefad01654ad9b68b7 MD5SUM BENCH= 9b4418c5c34f37121cd9ad7732df64ff RANDOM SEED= 827451926 TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB Linux node29.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 : 3000.224 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 : 3000.224 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: 1788288 kB Buffers: 50284 kB Cached: 133924 kB SwapCached: 11360 kB Active: 102356 kB Inactive: 112328 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055920 kB LowFree: 1788288 kB SwapTotal: 4192956 kB SwapFree: 4146452 kB Dirty: 2476 kB Writeback: 0 kB Mapped: 29764 kB Slab: 38416 kB Committed_AS: 2533288 kB PageTables: 1872 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= 66466 MiB End job on node29 on Fri Apr 20 00:46:16 UTC 2007