Solver Name | Answer | Objective function | CPU time | Wall clock time |
---|---|---|---|---|
glpPB 0.2 | OPT | 3 | 18.1982 | 18.219 |
Name | normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/ factor-mod-B/factor-mod-size=7-P0=59-P1=97-B.opb |
MD5SUM | 8214fd9037100b2fc814c5861b052f77 |
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 | 0.012997 |
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 | 32476 |
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 |
0.00/0.01 c glpPB 0.2 (July 2006) 0.00/0.01 c An Application of GLPK 4.10 for PB Constraints 0.00/0.01 c Done @ University of Michigan, Ann Arbor, MI 0.00/0.01 c by Hossein Sheini 18.18/18.21 c starting to Solve 18.18/18.21 c total time = 18.19 18.18/18.21 o 3 18.18/18.21 c quality of integer solution is H 18.18/18.21 s OPTIMUM FOUND 18.18/18.21 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 18.18/18.21 v -x38 -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 18.18/18.21 v x64 x65 -x66 -x67 -x68 -x69 -x70 x15 -x16 -x17 -x18 -x19 -x20 -x21
OK 3
Linearizing /tmp/evaluation/429249-1177982559/instance-429249-1177982559.opb
runsolver version 3.2.3 (c) roussel@cril.univ-artois.fr command line: runsolver --timestamp -w ROOT/results/node39/watcher-429249-1177982559 -o ROOT/results/node39/solver-429249-1177982559 -C 1800 -W 3600 -M 1800 --output-limit 1,15 glpPBv3 /tmp/evaluation/429249-1177982559/instance-429249-1177982559.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: 0.87 0.99 0.93 2/77 19279 /proc/meminfo: memFree=1888920/2055920 swapFree=4159400/4192956 [pid=19279] ppid=19277 vsize=2384 CPUtime=0 /proc/19279/stat : 19279 (glpPBv3) D 19277 19279 18483 0 -1 0 158 0 1 0 0 0 0 0 18 0 1 0 246168016 2441216 131 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 4160225324 0 0 4096 0 18446744071563479169 0 0 17 0 0 0 /proc/19279/statm: 596 131 110 40 0 11 0 [startup+0.0596009 s] /proc/loadavg: 0.87 0.99 0.93 2/77 19279 /proc/meminfo: memFree=1888920/2055920 swapFree=4159400/4192956 [pid=19279] ppid=19277 vsize=2784 CPUtime=0.04 /proc/19279/stat : 19279 (glpPBv3) R 19277 19279 18483 0 -1 0 345 0 3 0 4 0 0 0 18 0 1 0 246168016 2850816 318 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 0 0 0 /proc/19279/statm: 696 318 227 40 0 111 0 Current children cumulated CPU time (s) 0.04 Current children cumulated vsize (KiB) 2784 [startup+0.101608 s] /proc/loadavg: 0.87 0.99 0.93 2/77 19279 /proc/meminfo: memFree=1888920/2055920 swapFree=4159400/4192956 [pid=19279] ppid=19277 vsize=2904 CPUtime=0.08 /proc/19279/stat : 19279 (glpPBv3) R 19277 19279 18483 0 -1 0 348 0 3 0 8 0 0 0 18 0 1 0 246168016 2973696 321 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134629051 0 0 4096 0 0 0 0 17 0 0 0 /proc/19279/statm: 726 321 227 40 0 141 0 Current children cumulated CPU time (s) 0.08 Current children cumulated vsize (KiB) 2904 [startup+0.30164 s] /proc/loadavg: 0.87 0.99 0.93 2/77 19279 /proc/meminfo: memFree=1888920/2055920 swapFree=4159400/4192956 [pid=19279] ppid=19277 vsize=2904 CPUtime=0.28 /proc/19279/stat : 19279 (glpPBv3) R 19277 19279 18483 0 -1 0 371 0 3 0 28 0 0 0 19 0 1 0 246168016 2973696 344 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134569335 0 0 4096 0 0 0 0 17 0 0 0 /proc/19279/statm: 726 344 227 40 0 141 0 Current children cumulated CPU time (s) 0.28 Current children cumulated vsize (KiB) 2904 [startup+0.701708 s] /proc/loadavg: 0.87 0.99 0.93 2/77 19279 /proc/meminfo: memFree=1888920/2055920 swapFree=4159400/4192956 [pid=19279] ppid=19277 vsize=3028 CPUtime=0.68 /proc/19279/stat : 19279 (glpPBv3) R 19277 19279 18483 0 -1 0 398 0 3 0 67 1 0 0 23 0 1 0 246168016 3100672 371 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134626338 0 0 4096 0 0 0 0 17 0 0 0 /proc/19279/statm: 757 371 227 40 0 172 0 Current children cumulated CPU time (s) 0.68 Current children cumulated vsize (KiB) 3028 [startup+1.50185 s] /proc/loadavg: 0.87 0.99 0.93 2/78 19280 /proc/meminfo: memFree=1887568/2055920 swapFree=4159400/4192956 [pid=19279] ppid=19277 vsize=3308 CPUtime=1.48 /proc/19279/stat : 19279 (glpPBv3) R 19277 19279 18483 0 -1 0 453 0 3 0 145 3 0 0 25 0 1 0 246168016 3387392 426 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 0 0 0 /proc/19279/statm: 827 426 227 40 0 242 0 Current children cumulated CPU time (s) 1.48 Current children cumulated vsize (KiB) 3308 [startup+3.10111 s] /proc/loadavg: 0.88 0.99 0.93 2/78 19280 /proc/meminfo: memFree=1887000/2055920 swapFree=4159400/4192956 [pid=19279] ppid=19277 vsize=3724 CPUtime=3.08 /proc/19279/stat : 19279 (glpPBv3) R 19277 19279 18483 0 -1 0 554 0 3 0 302 6 0 0 25 0 1 0 246168016 3813376 527 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 0 0 0 /proc/19279/statm: 931 527 227 40 0 346 0 Current children cumulated CPU time (s) 3.08 Current children cumulated vsize (KiB) 3724 [startup+6.30265 s] /proc/loadavg: 0.88 0.99 0.93 2/78 19280 /proc/meminfo: memFree=1886360/2055920 swapFree=4159400/4192956 [pid=19279] ppid=19277 vsize=4384 CPUtime=6.28 /proc/19279/stat : 19279 (glpPBv3) R 19277 19279 18483 0 -1 0 718 0 3 0 616 12 0 0 25 0 1 0 246168016 4489216 691 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 0 0 0 /proc/19279/statm: 1096 691 227 40 0 511 0 Current children cumulated CPU time (s) 6.28 Current children cumulated vsize (KiB) 4384 [startup+12.7017 s] /proc/loadavg: 0.90 0.99 0.93 2/78 19280 /proc/meminfo: memFree=1885104/2055920 swapFree=4159400/4192956 [pid=19279] ppid=19277 vsize=5604 CPUtime=12.67 /proc/19279/stat : 19279 (glpPBv3) R 19277 19279 18483 0 -1 0 1033 0 3 0 1244 23 0 0 25 0 1 0 246168016 5738496 1006 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134542173 0 0 4096 0 0 0 0 17 0 0 0 /proc/19279/statm: 1401 1006 227 40 0 816 0 Current children cumulated CPU time (s) 12.67 Current children cumulated vsize (KiB) 5604 Solver just ended. Dumping a history of the last processes samples [startup+15.9013 s] /proc/loadavg: 0.90 0.99 0.93 2/78 19280 /proc/meminfo: memFree=1884400/2055920 swapFree=4159400/4192956 [pid=19279] ppid=19277 vsize=6292 CPUtime=15.88 /proc/19279/stat : 19279 (glpPBv3) R 19277 19279 18483 0 -1 0 1257 0 3 0 1558 30 0 0 25 0 1 0 246168016 6443008 1189 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 0 0 0 /proc/19279/statm: 1573 1189 227 40 0 988 0 Current children cumulated CPU time (s) 15.88 Current children cumulated vsize (KiB) 6292 [startup+17.5015 s] /proc/loadavg: 0.91 0.99 0.93 2/78 19280 /proc/meminfo: memFree=1884272/2055920 swapFree=4159400/4192956 [pid=19279] ppid=19277 vsize=6424 CPUtime=17.48 /proc/19279/stat : 19279 (glpPBv3) R 19277 19279 18483 0 -1 0 1272 0 3 0 1715 33 0 0 25 0 1 0 246168016 6578176 1204 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134572943 0 0 4096 0 0 0 0 17 0 0 0 /proc/19279/statm: 1606 1204 227 40 0 1021 0 Current children cumulated CPU time (s) 17.48 Current children cumulated vsize (KiB) 6424 [startup+17.9016 s] /proc/loadavg: 0.91 0.99 0.93 2/78 19280 /proc/meminfo: memFree=1884272/2055920 swapFree=4159400/4192956 [pid=19279] ppid=19277 vsize=6424 CPUtime=17.87 /proc/19279/stat : 19279 (glpPBv3) R 19277 19279 18483 0 -1 0 1272 0 3 0 1754 33 0 0 25 0 1 0 246168016 6578176 1204 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134632587 0 0 4096 0 0 0 0 17 0 0 0 /proc/19279/statm: 1606 1204 227 40 0 1021 0 Current children cumulated CPU time (s) 17.87 Current children cumulated vsize (KiB) 6424 [startup+18.1016 s] /proc/loadavg: 0.91 0.99 0.93 2/78 19280 /proc/meminfo: memFree=1884272/2055920 swapFree=4159400/4192956 [pid=19279] ppid=19277 vsize=6424 CPUtime=18.08 /proc/19279/stat : 19279 (glpPBv3) R 19277 19279 18483 0 -1 0 1272 0 3 0 1774 34 0 0 25 0 1 0 246168016 6578176 1204 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 0 0 0 /proc/19279/statm: 1606 1204 227 40 0 1021 0 Current children cumulated CPU time (s) 18.08 Current children cumulated vsize (KiB) 6424 [startup+18.2016 s] /proc/loadavg: 0.91 0.99 0.93 2/78 19280 /proc/meminfo: memFree=1884272/2055920 swapFree=4159400/4192956 [pid=19279] ppid=19277 vsize=6424 CPUtime=18.18 /proc/19279/stat : 19279 (glpPBv3) R 19277 19279 18483 0 -1 0 1272 0 3 0 1784 34 0 0 25 0 1 0 246168016 6578176 1204 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 0 0 0 /proc/19279/statm: 1606 1204 227 40 0 1021 0 Current children cumulated CPU time (s) 18.18 Current children cumulated vsize (KiB) 6424 Child status: 30 Real time (s): 18.219 CPU time (s): 18.1982 CPU user time (s): 17.8543 CPU system time (s): 0.343947 CPU usage (%): 99.8858 Max. virtual memory (cumulated for all children) (KiB): 6424 getrusage(RUSAGE_CHILDREN,...) data: user time used= 17.8543 system time used= 0.343947 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 1281 page faults= 3 swaps= 0 block input operations= 0 block output operations= 0 messages sent= 0 messages received= 0 signals received= 0 voluntary context switches= 19 involuntary context switches= 104 runsolver used 0.019996 second user time and 0.056991 second system time The end
Begin job on node39 on Tue May 1 01:22:39 UTC 2007 IDJOB= 429249 IDBENCH= 47895 IDSOLVER= 166 FILE ID= node39/429249-1177982559 PBS_JOBID= 4728045 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=59-P1=97-B.opb COMMAND LINE= glpPBv3 /tmp/evaluation/429249-1177982559/instance-429249-1177982559.opb CONVERSION COMMAND LINE= runsolver -w ROOT/results/node39/convwatcher-429249-1177982559 -o ROOT/results/node39/conversion-429249-1177982559 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/429249-1177982559/instance-429249-1177982559.opb CONVERSION RUNSOLVER STATUS CODE= 0 CONVERSION STATUS CODE= 0 RUNSOLVER COMMAND LINE= runsolver --timestamp -w ROOT/results/node39/watcher-429249-1177982559 -o ROOT/results/node39/solver-429249-1177982559 -C 1800 -W 3600 -M 1800 --output-limit 1,15 glpPBv3 /tmp/evaluation/429249-1177982559/instance-429249-1177982559.opb META MD5SUM SOLVER= 9ebec3e8d890fdeefad01654ad9b68b7 MD5SUM BENCH= 8214fd9037100b2fc814c5861b052f77 RANDOM SEED= 425571465 TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB Linux node39.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 : 3000.256 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 : 3000.256 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: 1889392 kB Buffers: 23260 kB Cached: 52508 kB SwapCached: 13516 kB Active: 62812 kB Inactive: 37232 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055920 kB LowFree: 1889392 kB SwapTotal: 4192956 kB SwapFree: 4159400 kB Dirty: 2472 kB Writeback: 0 kB Mapped: 31636 kB Slab: 51772 kB Committed_AS: 2176708 kB PageTables: 2016 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 node39 on Tue May 1 01:22:58 UTC 2007