Solver Name | Answer | Objective function | CPU time | Wall clock time |
---|---|---|---|---|
glpPB 0.2 | OPT | 3 | 169.042 | 169.089 |
Name | normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/ factor-mod-B/factor-mod-size=8-P0=157-P1=47-B.opb |
MD5SUM | 65e30a452de5692ad7673801cf6b385e |
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 | 0.023995 |
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 | 24 |
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 | 8 |
Maximum length of a constraint | 72 |
Number of terms in the objective function | 8 |
Biggest coefficient in the objective function | 128 |
Number of bits for the biggest coefficient in the objective function | 8 |
Sum of the numbers in the objective function | 255 |
Number of bits of the sum of numbers in the objective function | 8 |
Biggest number in a constraint | 32768 |
Number of bits of the biggest number in a constraint | 16 |
Biggest sum of numbers in a constraint | 130516 |
Number of bits of the biggest sum of numbers | 17 |
Number of products (including duplicates) | 64 |
Sum of products size (including duplicates) | 128 |
Number of different products | 64 |
Sum of products size | 128 |
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 168.94/169.08 c starting to Solve 168.94/169.08 c total time = 169.06 168.94/169.08 o 3 168.94/169.08 c quality of integer solution is H 168.94/169.08 s OPTIMUM FOUND 168.94/169.08 v x1 x2 -x3 -x4 -x5 -x6 -x7 -x8 x9 -x10 -x11 -x12 x13 x14 x15 x16 x25 x26 -x27 -x28 -x29 -x30 -x31 -x32 -x33 -x34 -x35 -x36 -x37 -x38 168.94/169.08 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 168.94/169.08 v x65 x66 -x67 -x68 -x69 -x70 -x71 -x72 x73 x74 -x75 -x76 -x77 -x78 -x79 -x80 x81 x82 -x83 -x84 -x85 -x86 -x87 -x88 -x17 x18 -x19 168.94/169.08 v -x20 -x21 -x22 -x23 -x24
OK 3
Linearizing /tmp/evaluation/429655-1177987116/instance-429655-1177987116.opb
runsolver version 3.2.3 (c) roussel@cril.univ-artois.fr command line: runsolver --timestamp -w ROOT/results/node2/watcher-429655-1177987116 -o ROOT/results/node2/solver-429655-1177987116 -C 1800 -W 3600 -M 1800 --output-limit 1,15 glpPBv3 /tmp/evaluation/429655-1177987116/instance-429655-1177987116.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: 0.99 0.98 0.99 3/77 31042 /proc/meminfo: memFree=1824760/2055920 swapFree=4148836/4192956 [pid=31042] ppid=31040 vsize=2648 CPUtime=0 /proc/31042/stat : 31042 (glpPBv3) R 31040 31042 29431 0 -1 0 263 0 0 0 0 0 0 0 18 0 1 0 274749366 2711552 234 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 11001559 0 0 4096 0 0 0 0 17 1 0 0 /proc/31042/statm: 662 234 199 40 0 77 0 [startup+0.0689999 s] /proc/loadavg: 0.99 0.98 0.99 3/77 31042 /proc/meminfo: memFree=1824760/2055920 swapFree=4148836/4192956 [pid=31042] ppid=31040 vsize=2900 CPUtime=0.06 /proc/31042/stat : 31042 (glpPBv3) R 31040 31042 29431 0 -1 0 361 0 0 0 6 0 0 0 18 0 1 0 274749366 2969600 331 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0 /proc/31042/statm: 725 331 227 40 0 140 0 Current children cumulated CPU time (s) 0.06 Current children cumulated vsize (KiB) 2900 [startup+0.102001 s] /proc/loadavg: 0.99 0.98 0.99 3/77 31042 /proc/meminfo: memFree=1824760/2055920 swapFree=4148836/4192956 [pid=31042] ppid=31040 vsize=2900 CPUtime=0.09 /proc/31042/stat : 31042 (glpPBv3) R 31040 31042 29431 0 -1 0 361 0 0 0 9 0 0 0 18 0 1 0 274749366 2969600 331 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0 /proc/31042/statm: 725 331 227 40 0 140 0 Current children cumulated CPU time (s) 0.09 Current children cumulated vsize (KiB) 2900 [startup+0.302023 s] /proc/loadavg: 0.99 0.98 0.99 3/77 31042 /proc/meminfo: memFree=1824760/2055920 swapFree=4148836/4192956 [pid=31042] ppid=31040 vsize=3024 CPUtime=0.29 /proc/31042/stat : 31042 (glpPBv3) R 31040 31042 29431 0 -1 0 383 0 0 0 29 0 0 0 19 0 1 0 274749366 3096576 353 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0 /proc/31042/statm: 756 353 227 40 0 171 0 Current children cumulated CPU time (s) 0.29 Current children cumulated vsize (KiB) 3024 [startup+0.701064 s] /proc/loadavg: 0.99 0.98 0.99 3/77 31042 /proc/meminfo: memFree=1824760/2055920 swapFree=4148836/4192956 [pid=31042] ppid=31040 vsize=3024 CPUtime=0.69 /proc/31042/stat : 31042 (glpPBv3) R 31040 31042 29431 0 -1 0 409 0 0 0 69 0 0 0 23 0 1 0 274749366 3096576 379 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0 /proc/31042/statm: 756 379 227 40 0 171 0 Current children cumulated CPU time (s) 0.69 Current children cumulated vsize (KiB) 3024 [startup+1.50115 s] /proc/loadavg: 0.99 0.98 0.99 2/78 31043 /proc/meminfo: memFree=1824048/2055920 swapFree=4148836/4192956 [pid=31042] ppid=31040 vsize=3280 CPUtime=1.49 /proc/31042/stat : 31042 (glpPBv3) R 31040 31042 29431 0 -1 0 458 0 0 0 147 2 0 0 25 0 1 0 274749366 3358720 428 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0 /proc/31042/statm: 820 428 227 40 0 235 0 Current children cumulated CPU time (s) 1.49 Current children cumulated vsize (KiB) 3280 [startup+3.10131 s] /proc/loadavg: 0.99 0.98 0.99 2/78 31043 /proc/meminfo: memFree=1823600/2055920 swapFree=4148836/4192956 [pid=31042] ppid=31040 vsize=3540 CPUtime=3.09 /proc/31042/stat : 31042 (glpPBv3) R 31040 31042 29431 0 -1 0 532 0 0 0 305 4 0 0 25 0 1 0 274749366 3624960 502 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0 /proc/31042/statm: 885 502 227 40 0 300 0 Current children cumulated CPU time (s) 3.09 Current children cumulated vsize (KiB) 3540 [startup+6.30164 s] /proc/loadavg: 0.99 0.98 0.99 2/78 31043 /proc/meminfo: memFree=1823024/2055920 swapFree=4148836/4192956 [pid=31042] ppid=31040 vsize=4076 CPUtime=6.29 /proc/31042/stat : 31042 (glpPBv3) R 31040 31042 29431 0 -1 0 673 0 0 0 619 10 0 0 25 0 1 0 274749366 4173824 643 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0 /proc/31042/statm: 1019 643 227 40 0 434 0 Current children cumulated CPU time (s) 6.29 Current children cumulated vsize (KiB) 4076 [startup+12.7013 s] /proc/loadavg: 0.99 0.98 0.99 2/78 31043 /proc/meminfo: memFree=1821744/2055920 swapFree=4148836/4192956 [pid=31042] ppid=31040 vsize=5304 CPUtime=12.68 /proc/31042/stat : 31042 (glpPBv3) R 31040 31042 29431 0 -1 0 964 0 0 0 1248 20 0 0 25 0 1 0 274749366 5431296 934 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0 /proc/31042/statm: 1326 934 227 40 0 741 0 Current children cumulated CPU time (s) 12.68 Current children cumulated vsize (KiB) 5304 [startup+25.5016 s] /proc/loadavg: 0.99 0.98 0.99 2/78 31043 /proc/meminfo: memFree=1819696/2055920 swapFree=4148836/4192956 [pid=31042] ppid=31040 vsize=7196 CPUtime=25.48 /proc/31042/stat : 31042 (glpPBv3) R 31040 31042 29431 0 -1 0 1482 0 0 0 2504 44 0 0 25 0 1 0 274749366 7368704 1411 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0 /proc/31042/statm: 1799 1411 227 40 0 1214 0 Current children cumulated CPU time (s) 25.48 Current children cumulated vsize (KiB) 7196 [startup+51.1013 s] /proc/loadavg: 0.99 0.98 0.99 2/78 31043 /proc/meminfo: memFree=1816496/2055920 swapFree=4148836/4192956 [pid=31042] ppid=31040 vsize=10448 CPUtime=51.08 /proc/31042/stat : 31042 (glpPBv3) R 31040 31042 29431 0 -1 0 2377 0 0 0 5026 82 0 0 25 0 1 0 274749366 10698752 2225 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0 /proc/31042/statm: 2612 2225 227 40 0 2027 0 Current children cumulated CPU time (s) 51.08 Current children cumulated vsize (KiB) 10448 [startup+102.306 s] /proc/loadavg: 0.99 0.98 0.99 2/78 31043 /proc/meminfo: memFree=1812016/2055920 swapFree=4148836/4192956 [pid=31042] ppid=31040 vsize=14844 CPUtime=102.27 /proc/31042/stat : 31042 (glpPBv3) R 31040 31042 29431 0 -1 0 3476 0 0 0 10089 138 0 0 25 0 1 0 274749366 15200256 3324 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134578241 0 0 4096 0 0 0 0 17 1 0 0 /proc/31042/statm: 3711 3324 227 40 0 3126 0 Current children cumulated CPU time (s) 102.27 Current children cumulated vsize (KiB) 14844 [startup+162.302 s] /proc/loadavg: 0.99 0.98 0.99 2/78 31043 /proc/meminfo: memFree=1807280/2055920 swapFree=4148836/4192956 [pid=31042] ppid=31040 vsize=19612 CPUtime=162.24 /proc/31042/stat : 31042 (glpPBv3) R 31040 31042 29431 0 -1 0 4824 0 0 0 16029 195 0 0 25 0 1 0 274749366 20082688 4511 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0 /proc/31042/statm: 4903 4511 227 40 0 4318 0 Current children cumulated CPU time (s) 162.24 Current children cumulated vsize (KiB) 19612 Solver just ended. Dumping a history of the last processes samples [startup+163.102 s] /proc/loadavg: 0.99 0.98 0.99 2/78 31043 /proc/meminfo: memFree=1807216/2055920 swapFree=4148836/4192956 [pid=31042] ppid=31040 vsize=19612 CPUtime=163.05 /proc/31042/stat : 31042 (glpPBv3) R 31040 31042 29431 0 -1 0 4832 0 0 0 16109 196 0 0 25 0 1 0 274749366 20082688 4519 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0 /proc/31042/statm: 4903 4519 227 40 0 4318 0 Current children cumulated CPU time (s) 163.05 Current children cumulated vsize (KiB) 19612 [startup+166.301 s] /proc/loadavg: 0.99 0.98 0.99 2/78 31043 /proc/meminfo: memFree=1807024/2055920 swapFree=4148836/4192956 [pid=31042] ppid=31040 vsize=19748 CPUtime=166.25 /proc/31042/stat : 31042 (glpPBv3) R 31040 31042 29431 0 -1 0 4869 0 0 0 16427 198 0 0 25 0 1 0 274749366 20221952 4556 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0 /proc/31042/statm: 4937 4556 227 40 0 4352 0 Current children cumulated CPU time (s) 166.25 Current children cumulated vsize (KiB) 19748 [startup+167.901 s] /proc/loadavg: 0.99 0.98 0.99 2/78 31043 /proc/meminfo: memFree=1807024/2055920 swapFree=4148836/4192956 [pid=31042] ppid=31040 vsize=19880 CPUtime=167.85 /proc/31042/stat : 31042 (glpPBv3) R 31040 31042 29431 0 -1 0 4879 0 0 0 16585 200 0 0 25 0 1 0 274749366 20357120 4566 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134578239 0 0 4096 0 0 0 0 17 1 0 0 /proc/31042/statm: 4970 4566 227 40 0 4385 0 Current children cumulated CPU time (s) 167.85 Current children cumulated vsize (KiB) 19880 [startup+168.702 s] /proc/loadavg: 0.99 0.98 0.99 2/78 31043 /proc/meminfo: memFree=1806960/2055920 swapFree=4148836/4192956 [pid=31042] ppid=31040 vsize=19880 CPUtime=168.65 /proc/31042/stat : 31042 (glpPBv3) R 31040 31042 29431 0 -1 0 4887 0 0 0 16664 201 0 0 25 0 1 0 274749366 20357120 4574 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0 /proc/31042/statm: 4970 4574 227 40 0 4385 0 Current children cumulated CPU time (s) 168.65 Current children cumulated vsize (KiB) 19880 [startup+168.902 s] /proc/loadavg: 0.99 0.98 0.99 2/78 31043 /proc/meminfo: memFree=1806960/2055920 swapFree=4148836/4192956 [pid=31042] ppid=31040 vsize=19880 CPUtime=168.84 /proc/31042/stat : 31042 (glpPBv3) R 31040 31042 29431 0 -1 0 4887 0 0 0 16683 201 0 0 25 0 1 0 274749366 20357120 4574 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0 /proc/31042/statm: 4970 4574 227 40 0 4385 0 Current children cumulated CPU time (s) 168.84 Current children cumulated vsize (KiB) 19880 [startup+169.002 s] /proc/loadavg: 0.99 0.98 0.99 2/78 31043 /proc/meminfo: memFree=1806960/2055920 swapFree=4148836/4192956 [pid=31042] ppid=31040 vsize=19880 CPUtime=168.94 /proc/31042/stat : 31042 (glpPBv3) R 31040 31042 29431 0 -1 0 4887 0 0 0 16693 201 0 0 25 0 1 0 274749366 20357120 4574 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0 /proc/31042/statm: 4970 4574 227 40 0 4385 0 Current children cumulated CPU time (s) 168.94 Current children cumulated vsize (KiB) 19880 Child status: 30 Real time (s): 169.089 CPU time (s): 169.042 CPU user time (s): 167.019 CPU system time (s): 2.02369 CPU usage (%): 99.9724 Max. virtual memory (cumulated for all children) (KiB): 19880 getrusage(RUSAGE_CHILDREN,...) data: user time used= 167.019 system time used= 2.02369 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 4896 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= 3478 runsolver used 0.136979 second user time and 0.356945 second system time The end
Begin job on node2 on Tue May 1 02:38:36 UTC 2007 IDJOB= 429655 IDBENCH= 47924 IDSOLVER= 166 FILE ID= node2/429655-1177987116 PBS_JOBID= 4728143 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=8-P0=157-P1=47-B.opb COMMAND LINE= glpPBv3 /tmp/evaluation/429655-1177987116/instance-429655-1177987116.opb CONVERSION COMMAND LINE= runsolver -w ROOT/results/node2/convwatcher-429655-1177987116 -o ROOT/results/node2/conversion-429655-1177987116 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/429655-1177987116/instance-429655-1177987116.opb CONVERSION RUNSOLVER STATUS CODE= 0 CONVERSION STATUS CODE= 0 RUNSOLVER COMMAND LINE= runsolver --timestamp -w ROOT/results/node2/watcher-429655-1177987116 -o ROOT/results/node2/solver-429655-1177987116 -C 1800 -W 3600 -M 1800 --output-limit 1,15 glpPBv3 /tmp/evaluation/429655-1177987116/instance-429655-1177987116.opb META MD5SUM SOLVER= 9ebec3e8d890fdeefad01654ad9b68b7 MD5SUM BENCH= 65e30a452de5692ad7673801cf6b385e RANDOM SEED= 314860953 TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB Linux node2.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 : 3000.234 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 : 3000.234 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: 1825232 kB Buffers: 35844 kB Cached: 103748 kB SwapCached: 12320 kB Active: 94456 kB Inactive: 68980 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055920 kB LowFree: 1825232 kB SwapTotal: 4192956 kB SwapFree: 4148836 kB Dirty: 2368 kB Writeback: 0 kB Mapped: 30912 kB Slab: 52700 kB Committed_AS: 8420060 kB PageTables: 1864 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 node2 on Tue May 1 02:41:25 UTC 2007