Solver Name | Answer | Objective function | CPU time | Wall clock time |
---|---|---|---|---|
glpPB 0.2 | OPT | 3 | 16.2345 | 16.2466 |
Name | normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/ factor-mod-B/factor-mod-size=7-P0=37-P1=43-B.opb |
MD5SUM | 2fc96c84e9a32377eb9e70bf4047222f |
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 | 3 |
Best CPU time to get the best result obtained on this benchmark | 0.017996 |
Has Objective Function | YES |
Satisfiable | YES |
(Un)Satisfiability was proved | YES |
Best value of the objective function | 3 |
Optimality of the best value was proved | YES |
Number of variables | 21 |
Total number of constraints | 3 |
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 | 3 |
Minimum length of a constraint | 7 |
Maximum length of a constraint | 56 |
Number of terms in the objective function | 7 |
Biggest coefficient in the objective function | 64 |
Number of bits for the biggest coefficient in the objective function | 7 |
Sum of the numbers in the objective function | 127 |
Number of bits of the sum of numbers in the objective function | 7 |
Biggest number in a constraint | 8192 |
Number of bits of the biggest number in a constraint | 14 |
Biggest sum of numbers in a constraint | 32440 |
Number of bits of the biggest sum of numbers | 15 |
Number of products (including duplicates) | 49 |
Sum of products size (including duplicates) | 98 |
Number of different products | 49 |
Sum of products size | 98 |
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 16.18/16.24 c starting to Solve 16.18/16.24 c total time = 16.22 16.18/16.24 o 3 16.18/16.24 c quality of integer solution is H 16.18/16.24 s OPTIMUM FOUND 16.18/16.24 v x1 x2 -x3 -x4 -x5 -x6 -x7 x8 -x9 x10 x11 x12 x13 -x14 x22 x23 -x24 -x25 -x26 -x27 -x28 -x29 -x30 -x31 -x32 -x33 -x34 -x35 x36 x37 -x38 16.18/16.24 v -x39 -x40 -x41 -x42 x43 x44 -x45 -x46 -x47 -x48 -x49 x50 x51 -x52 -x53 -x54 -x55 -x56 x57 x58 -x59 -x60 -x61 -x62 -x63 -x64 -x65 16.18/16.24 v -x66 -x67 -x68 -x69 -x70 x15 -x16 -x17 -x18 -x19 -x20 -x21
OK 3
Linearizing /tmp/evaluation/429893-1177989412/instance-429893-1177989412.opb
runsolver version 3.2.3 (c) roussel@cril.univ-artois.fr command line: runsolver --timestamp -w ROOT/results/node24/watcher-429893-1177989412 -o ROOT/results/node24/solver-429893-1177989412 -C 1800 -W 3600 -M 1800 --output-limit 1,15 glpPBv3 /tmp/evaluation/429893-1177989412/instance-429893-1177989412.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 25824 /proc/meminfo: memFree=1821840/2055920 swapFree=4143580/4192956 [pid=25824] ppid=25822 vsize=2648 CPUtime=0 /proc/25824/stat : 25824 (glpPBv3) R 25822 25824 23933 0 -1 0 263 0 0 0 0 0 0 0 18 0 1 0 246859267 2711552 234 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 3071703 0 0 4096 0 0 0 0 17 1 0 0 /proc/25824/statm: 662 234 199 40 0 77 0 [startup+0.073035 s] /proc/loadavg: 0.92 0.98 0.99 3/77 25824 /proc/meminfo: memFree=1821840/2055920 swapFree=4143580/4192956 [pid=25824] ppid=25822 vsize=2908 CPUtime=0.06 /proc/25824/stat : 25824 (glpPBv3) R 25822 25824 23933 0 -1 0 351 0 0 0 6 0 0 0 18 0 1 0 246859267 2977792 321 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0 /proc/25824/statm: 727 321 227 40 0 142 0 Current children cumulated CPU time (s) 0.06 Current children cumulated vsize (KiB) 2908 [startup+0.101036 s] /proc/loadavg: 0.92 0.98 0.99 3/77 25824 /proc/meminfo: memFree=1821840/2055920 swapFree=4143580/4192956 [pid=25824] ppid=25822 vsize=2908 CPUtime=0.09 /proc/25824/stat : 25824 (glpPBv3) R 25822 25824 23933 0 -1 0 352 0 0 0 9 0 0 0 18 0 1 0 246859267 2977792 322 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0 /proc/25824/statm: 727 322 227 40 0 142 0 Current children cumulated CPU time (s) 0.09 Current children cumulated vsize (KiB) 2908 [startup+0.30106 s] /proc/loadavg: 0.92 0.98 0.99 3/77 25824 /proc/meminfo: memFree=1821840/2055920 swapFree=4143580/4192956 [pid=25824] ppid=25822 vsize=2908 CPUtime=0.29 /proc/25824/stat : 25824 (glpPBv3) R 25822 25824 23933 0 -1 0 376 0 0 0 29 0 0 0 19 0 1 0 246859267 2977792 346 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0 /proc/25824/statm: 727 346 227 40 0 142 0 Current children cumulated CPU time (s) 0.29 Current children cumulated vsize (KiB) 2908 [startup+0.701101 s] /proc/loadavg: 0.92 0.98 0.99 3/77 25824 /proc/meminfo: memFree=1821840/2055920 swapFree=4143580/4192956 [pid=25824] ppid=25822 vsize=3032 CPUtime=0.69 /proc/25824/stat : 25824 (glpPBv3) R 25822 25824 23933 0 -1 0 400 0 0 0 68 1 0 0 23 0 1 0 246859267 3104768 370 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0 /proc/25824/statm: 758 370 227 40 0 173 0 Current children cumulated CPU time (s) 0.69 Current children cumulated vsize (KiB) 3032 [startup+1.50119 s] /proc/loadavg: 0.93 0.98 0.99 2/78 25825 /proc/meminfo: memFree=1821128/2055920 swapFree=4143580/4192956 [pid=25824] ppid=25822 vsize=3312 CPUtime=1.48 /proc/25824/stat : 25824 (glpPBv3) R 25822 25824 23933 0 -1 0 454 0 0 0 146 2 0 0 25 0 1 0 246859267 3391488 424 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0 /proc/25824/statm: 828 424 227 40 0 243 0 Current children cumulated CPU time (s) 1.48 Current children cumulated vsize (KiB) 3312 [startup+3.10136 s] /proc/loadavg: 0.93 0.98 0.99 2/78 25825 /proc/meminfo: memFree=1820744/2055920 swapFree=4143580/4192956 [pid=25824] ppid=25822 vsize=3576 CPUtime=3.08 /proc/25824/stat : 25824 (glpPBv3) R 25822 25824 23933 0 -1 0 531 0 0 0 302 6 0 0 25 0 1 0 246859267 3661824 501 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0 /proc/25824/statm: 894 501 227 40 0 309 0 Current children cumulated CPU time (s) 3.08 Current children cumulated vsize (KiB) 3576 [startup+6.30171 s] /proc/loadavg: 0.93 0.98 0.99 2/78 25825 /proc/meminfo: memFree=1820040/2055920 swapFree=4143580/4192956 [pid=25824] ppid=25822 vsize=4252 CPUtime=6.29 /proc/25824/stat : 25824 (glpPBv3) R 25822 25824 23933 0 -1 0 694 0 0 0 617 12 0 0 25 0 1 0 246859267 4354048 664 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0 /proc/25824/statm: 1063 664 227 40 0 478 0 Current children cumulated CPU time (s) 6.29 Current children cumulated vsize (KiB) 4252 [startup+12.7024 s] /proc/loadavg: 0.94 0.98 0.99 2/78 25825 /proc/meminfo: memFree=1818888/2055920 swapFree=4143580/4192956 [pid=25824] ppid=25822 vsize=5348 CPUtime=12.69 /proc/25824/stat : 25824 (glpPBv3) R 25822 25824 23933 0 -1 0 971 0 0 0 1243 26 0 0 25 0 1 0 246859267 5476352 941 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0 /proc/25824/statm: 1337 941 227 40 0 752 0 Current children cumulated CPU time (s) 12.69 Current children cumulated vsize (KiB) 5348 Solver just ended. Dumping a history of the last processes samples [startup+14.3056 s] /proc/loadavg: 0.94 0.98 0.99 2/78 25825 /proc/meminfo: memFree=1818376/2055920 swapFree=4143580/4192956 [pid=25824] ppid=25822 vsize=5748 CPUtime=14.28 /proc/25824/stat : 25824 (glpPBv3) R 25822 25824 23933 0 -1 0 1067 0 0 0 1400 28 0 0 25 0 1 0 246859267 5885952 1037 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0 /proc/25824/statm: 1437 1037 227 40 0 852 0 Current children cumulated CPU time (s) 14.28 Current children cumulated vsize (KiB) 5748 [startup+15.1017 s] /proc/loadavg: 0.94 0.98 0.99 2/78 25825 /proc/meminfo: memFree=1818376/2055920 swapFree=4143580/4192956 [pid=25824] ppid=25822 vsize=6040 CPUtime=15.08 /proc/25824/stat : 25824 (glpPBv3) R 25822 25824 23933 0 -1 0 1183 0 0 0 1479 29 0 0 25 0 1 0 246859267 6184960 1112 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0 /proc/25824/statm: 1510 1112 227 40 0 925 0 Current children cumulated CPU time (s) 15.08 Current children cumulated vsize (KiB) 6040 [startup+15.9018 s] /proc/loadavg: 0.94 0.98 0.99 2/78 25825 /proc/meminfo: memFree=1817864/2055920 swapFree=4143580/4192956 [pid=25824] ppid=25822 vsize=6040 CPUtime=15.89 /proc/25824/stat : 25824 (glpPBv3) R 25822 25824 23933 0 -1 0 1201 0 0 0 1557 32 0 0 25 0 1 0 246859267 6184960 1130 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0 /proc/25824/statm: 1510 1130 227 40 0 925 0 Current children cumulated CPU time (s) 15.89 Current children cumulated vsize (KiB) 6040 [startup+16.1018 s] /proc/loadavg: 0.94 0.98 0.99 2/78 25825 /proc/meminfo: memFree=1817864/2055920 swapFree=4143580/4192956 [pid=25824] ppid=25822 vsize=6040 CPUtime=16.08 /proc/25824/stat : 25824 (glpPBv3) R 25822 25824 23933 0 -1 0 1201 0 0 0 1576 32 0 0 25 0 1 0 246859267 6184960 1130 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0 /proc/25824/statm: 1510 1130 227 40 0 925 0 Current children cumulated CPU time (s) 16.08 Current children cumulated vsize (KiB) 6040 [startup+16.2018 s] /proc/loadavg: 0.94 0.98 0.99 2/78 25825 /proc/meminfo: memFree=1817864/2055920 swapFree=4143580/4192956 [pid=25824] ppid=25822 vsize=6040 CPUtime=16.18 /proc/25824/stat : 25824 (glpPBv3) R 25822 25824 23933 0 -1 0 1201 0 0 0 1586 32 0 0 25 0 1 0 246859267 6184960 1130 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0 /proc/25824/statm: 1510 1130 227 40 0 925 0 Current children cumulated CPU time (s) 16.18 Current children cumulated vsize (KiB) 6040 Child status: 30 Real time (s): 16.2466 CPU time (s): 16.2345 CPU user time (s): 15.9066 CPU system time (s): 0.32795 CPU usage (%): 99.9255 Max. virtual memory (cumulated for all children) (KiB): 6040 getrusage(RUSAGE_CHILDREN,...) data: user time used= 15.9066 system time used= 0.32795 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 1209 page faults= 1 swaps= 0 block input operations= 0 block output operations= 0 messages sent= 0 messages received= 0 signals received= 0 voluntary context switches= 14 involuntary context switches= 330 runsolver used 0.018997 second user time and 0.035994 second system time The end
Begin job on node24 on Tue May 1 03:16:52 UTC 2007 IDJOB= 429893 IDBENCH= 47941 IDSOLVER= 166 FILE ID= node24/429893-1177989412 PBS_JOBID= 4727967 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=7-P0=37-P1=43-B.opb COMMAND LINE= glpPBv3 /tmp/evaluation/429893-1177989412/instance-429893-1177989412.opb CONVERSION COMMAND LINE= runsolver -w ROOT/results/node24/convwatcher-429893-1177989412 -o ROOT/results/node24/conversion-429893-1177989412 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/429893-1177989412/instance-429893-1177989412.opb CONVERSION RUNSOLVER STATUS CODE= 0 CONVERSION STATUS CODE= 0 RUNSOLVER COMMAND LINE= runsolver --timestamp -w ROOT/results/node24/watcher-429893-1177989412 -o ROOT/results/node24/solver-429893-1177989412 -C 1800 -W 3600 -M 1800 --output-limit 1,15 glpPBv3 /tmp/evaluation/429893-1177989412/instance-429893-1177989412.opb META MD5SUM SOLVER= 9ebec3e8d890fdeefad01654ad9b68b7 MD5SUM BENCH= 2fc96c84e9a32377eb9e70bf4047222f RANDOM SEED= 669171370 TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB Linux node24.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 : 3000.238 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 : 3000.238 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: 1822312 kB Buffers: 35548 kB Cached: 112612 kB SwapCached: 17148 kB Active: 96656 kB Inactive: 75424 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055920 kB LowFree: 1822312 kB SwapTotal: 4192956 kB SwapFree: 4143580 kB Dirty: 2276 kB Writeback: 0 kB Mapped: 30864 kB Slab: 47020 kB Committed_AS: 3898364 kB PageTables: 1812 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 node24 on Tue May 1 03:17:09 UTC 2007