Solver Name | Answer | Objective function | CPU time | Wall clock time |
---|---|---|---|---|
glpPB 0.2 | OPT | 3 | 17.6663 | 17.6751 |
Name | normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/ factor-mod-B/factor-mod-size=7-P0=83-P1=11-B.opb |
MD5SUM | e1e15b366fcf541f28f7442fe90acae7 |
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 | 0.018996 |
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 | 32402 |
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 17.59/17.67 c starting to Solve 17.59/17.67 c total time = 17.66 17.59/17.67 o 3 17.59/17.67 c quality of integer solution is H 17.59/17.67 s OPTIMUM FOUND 17.59/17.67 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 17.59/17.67 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 17.59/17.67 v -x66 -x67 -x68 -x69 -x70 -x15 x16 -x17 -x18 -x19 -x20 -x21
OK 3
Linearizing /tmp/evaluation/429823-1177988853/instance-429823-1177988853.opb
runsolver version 3.2.3 (c) roussel@cril.univ-artois.fr command line: runsolver --timestamp -w ROOT/results/node19/watcher-429823-1177988853 -o ROOT/results/node19/solver-429823-1177988853 -C 1800 -W 3600 -M 1800 --output-limit 1,15 glpPBv3 /tmp/evaluation/429823-1177988853/instance-429823-1177988853.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: 0.93 0.96 0.98 3/77 13496 /proc/meminfo: memFree=1758632/2055920 swapFree=4153644/4192956 [pid=13496] ppid=13494 vsize=2648 CPUtime=0 /proc/13496/stat : 13496 (glpPBv3) R 13494 13496 22967 0 -1 0 263 0 0 0 0 0 0 0 18 0 1 0 246802711 2711552 234 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 7950039 0 0 4096 0 0 0 0 17 1 0 0 /proc/13496/statm: 662 234 199 40 0 77 0 [startup+0.00788505 s] /proc/loadavg: 0.93 0.96 0.98 3/77 13496 /proc/meminfo: memFree=1758632/2055920 swapFree=4153644/4192956 [pid=13496] ppid=13494 vsize=2784 CPUtime=0 /proc/13496/stat : 13496 (glpPBv3) R 13494 13496 22967 0 -1 0 340 0 0 0 0 0 0 0 18 0 1 0 246802711 2850816 310 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0 /proc/13496/statm: 696 310 227 40 0 111 0 Current children cumulated CPU time (s) 0 Current children cumulated vsize (KiB) 2784 [startup+0.101895 s] /proc/loadavg: 0.93 0.96 0.98 3/77 13496 /proc/meminfo: memFree=1758632/2055920 swapFree=4153644/4192956 [pid=13496] ppid=13494 vsize=2904 CPUtime=0.09 /proc/13496/stat : 13496 (glpPBv3) R 13494 13496 22967 0 -1 0 359 0 0 0 9 0 0 0 18 0 1 0 246802711 2973696 329 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0 /proc/13496/statm: 726 329 227 40 0 141 0 Current children cumulated CPU time (s) 0.09 Current children cumulated vsize (KiB) 2904 [startup+0.301915 s] /proc/loadavg: 0.93 0.96 0.98 3/77 13496 /proc/meminfo: memFree=1758632/2055920 swapFree=4153644/4192956 [pid=13496] ppid=13494 vsize=2904 CPUtime=0.29 /proc/13496/stat : 13496 (glpPBv3) R 13494 13496 22967 0 -1 0 373 0 0 0 29 0 0 0 19 0 1 0 246802711 2973696 343 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134628974 0 0 4096 0 0 0 0 17 1 0 0 /proc/13496/statm: 726 343 227 40 0 141 0 Current children cumulated CPU time (s) 0.29 Current children cumulated vsize (KiB) 2904 [startup+0.70196 s] /proc/loadavg: 0.93 0.96 0.98 3/77 13496 /proc/meminfo: memFree=1758632/2055920 swapFree=4153644/4192956 [pid=13496] ppid=13494 vsize=3028 CPUtime=0.69 /proc/13496/stat : 13496 (glpPBv3) R 13494 13496 22967 0 -1 0 400 0 0 0 68 1 0 0 23 0 1 0 246802711 3100672 370 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0 /proc/13496/statm: 757 370 227 40 0 172 0 Current children cumulated CPU time (s) 0.69 Current children cumulated vsize (KiB) 3028 [startup+1.50105 s] /proc/loadavg: 0.93 0.96 0.98 2/78 13497 /proc/meminfo: memFree=1757920/2055920 swapFree=4153644/4192956 [pid=13496] ppid=13494 vsize=3308 CPUtime=1.49 /proc/13496/stat : 13496 (glpPBv3) R 13494 13496 22967 0 -1 0 449 0 0 0 146 3 0 0 25 0 1 0 246802711 3387392 419 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0 /proc/13496/statm: 827 419 227 40 0 242 0 Current children cumulated CPU time (s) 1.49 Current children cumulated vsize (KiB) 3308 [startup+3.10122 s] /proc/loadavg: 0.93 0.96 0.98 2/78 13497 /proc/meminfo: memFree=1757600/2055920 swapFree=4153644/4192956 [pid=13496] ppid=13494 vsize=3568 CPUtime=3.09 /proc/13496/stat : 13496 (glpPBv3) R 13494 13496 22967 0 -1 0 530 0 0 0 304 5 0 0 25 0 1 0 246802711 3653632 500 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0 /proc/13496/statm: 892 500 227 40 0 307 0 Current children cumulated CPU time (s) 3.09 Current children cumulated vsize (KiB) 3568 [startup+6.30157 s] /proc/loadavg: 0.93 0.96 0.98 2/78 13497 /proc/meminfo: memFree=1756896/2055920 swapFree=4153644/4192956 [pid=13496] ppid=13494 vsize=4132 CPUtime=6.28 /proc/13496/stat : 13496 (glpPBv3) R 13494 13496 22967 0 -1 0 685 0 0 0 617 11 0 0 25 0 1 0 246802711 4231168 655 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0 /proc/13496/statm: 1033 655 227 40 0 448 0 Current children cumulated CPU time (s) 6.28 Current children cumulated vsize (KiB) 4132 [startup+12.7013 s] /proc/loadavg: 0.94 0.96 0.98 2/78 13497 /proc/meminfo: memFree=1756032/2055920 swapFree=4153644/4192956 [pid=13496] ppid=13494 vsize=4956 CPUtime=12.68 /proc/13496/stat : 13496 (glpPBv3) R 13494 13496 22967 0 -1 0 864 0 0 0 1244 24 0 0 25 0 1 0 246802711 5074944 834 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0 /proc/13496/statm: 1239 834 227 40 0 654 0 Current children cumulated CPU time (s) 12.68 Current children cumulated vsize (KiB) 4956 Solver just ended. Dumping a history of the last processes samples [startup+15.9016 s] /proc/loadavg: 0.94 0.96 0.98 2/78 13497 /proc/meminfo: memFree=1756032/2055920 swapFree=4153644/4192956 [pid=13496] ppid=13494 vsize=4956 CPUtime=15.89 /proc/13496/stat : 13496 (glpPBv3) R 13494 13496 22967 0 -1 0 869 0 0 0 1559 30 0 0 25 0 1 0 246802711 5074944 839 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0 /proc/13496/statm: 1239 839 227 40 0 654 0 Current children cumulated CPU time (s) 15.89 Current children cumulated vsize (KiB) 4956 [startup+16.7017 s] /proc/loadavg: 0.94 0.96 0.98 2/78 13497 /proc/meminfo: memFree=1756032/2055920 swapFree=4153644/4192956 [pid=13496] ppid=13494 vsize=4956 CPUtime=16.68 /proc/13496/stat : 13496 (glpPBv3) R 13494 13496 22967 0 -1 0 885 0 0 0 1637 31 0 0 25 0 1 0 246802711 5074944 855 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0 /proc/13496/statm: 1239 855 227 40 0 654 0 Current children cumulated CPU time (s) 16.68 Current children cumulated vsize (KiB) 4956 [startup+17.1017 s] /proc/loadavg: 0.94 0.96 0.98 2/78 13497 /proc/meminfo: memFree=1756032/2055920 swapFree=4153644/4192956 [pid=13496] ppid=13494 vsize=5088 CPUtime=17.09 /proc/13496/stat : 13496 (glpPBv3) R 13494 13496 22967 0 -1 0 896 0 0 0 1677 32 0 0 25 0 1 0 246802711 5210112 866 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0 /proc/13496/statm: 1272 866 227 40 0 687 0 Current children cumulated CPU time (s) 17.09 Current children cumulated vsize (KiB) 5088 [startup+17.5018 s] /proc/loadavg: 0.94 0.96 0.98 2/78 13497 /proc/meminfo: memFree=1755904/2055920 swapFree=4153644/4192956 [pid=13496] ppid=13494 vsize=5088 CPUtime=17.49 /proc/13496/stat : 13496 (glpPBv3) R 13494 13496 22967 0 -1 0 896 0 0 0 1716 33 0 0 25 0 1 0 246802711 5210112 866 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0 /proc/13496/statm: 1272 866 227 40 0 687 0 Current children cumulated CPU time (s) 17.49 Current children cumulated vsize (KiB) 5088 [startup+17.6058 s] /proc/loadavg: 0.94 0.96 0.98 2/78 13497 /proc/meminfo: memFree=1755904/2055920 swapFree=4153644/4192956 [pid=13496] ppid=13494 vsize=5088 CPUtime=17.59 /proc/13496/stat : 13496 (glpPBv3) R 13494 13496 22967 0 -1 0 896 0 0 0 1726 33 0 0 25 0 1 0 246802711 5210112 866 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0 /proc/13496/statm: 1272 866 227 40 0 687 0 Current children cumulated CPU time (s) 17.59 Current children cumulated vsize (KiB) 5088 Child status: 30 Real time (s): 17.6751 CPU time (s): 17.6663 CPU user time (s): 17.3304 CPU system time (s): 0.335948 CPU usage (%): 99.9502 Max. virtual memory (cumulated for all children) (KiB): 5088 getrusage(RUSAGE_CHILDREN,...) data: user time used= 17.3304 system time used= 0.335948 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 905 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= 12 involuntary context switches= 376 runsolver used 0.015997 second user time and 0.043993 second system time The end
Begin job on node19 on Tue May 1 03:07:33 UTC 2007 IDJOB= 429823 IDBENCH= 47936 IDSOLVER= 166 FILE ID= node19/429823-1177988853 PBS_JOBID= 4728145 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=83-P1=11-B.opb COMMAND LINE= glpPBv3 /tmp/evaluation/429823-1177988853/instance-429823-1177988853.opb CONVERSION COMMAND LINE= runsolver -w ROOT/results/node19/convwatcher-429823-1177988853 -o ROOT/results/node19/conversion-429823-1177988853 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/429823-1177988853/instance-429823-1177988853.opb CONVERSION RUNSOLVER STATUS CODE= 0 CONVERSION STATUS CODE= 0 RUNSOLVER COMMAND LINE= runsolver --timestamp -w ROOT/results/node19/watcher-429823-1177988853 -o ROOT/results/node19/solver-429823-1177988853 -C 1800 -W 3600 -M 1800 --output-limit 1,15 glpPBv3 /tmp/evaluation/429823-1177988853/instance-429823-1177988853.opb META MD5SUM SOLVER= 9ebec3e8d890fdeefad01654ad9b68b7 MD5SUM BENCH= e1e15b366fcf541f28f7442fe90acae7 RANDOM SEED= 307900035 TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB Linux node19.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 : 3000.213 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 : 3000.213 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: 1759040 kB Buffers: 49460 kB Cached: 156356 kB SwapCached: 7976 kB Active: 101084 kB Inactive: 132164 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055920 kB LowFree: 1759040 kB SwapTotal: 4192956 kB SwapFree: 4153644 kB Dirty: 2552 kB Writeback: 0 kB Mapped: 33364 kB Slab: 49112 kB Committed_AS: 5638288 kB PageTables: 1800 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 node19 on Tue May 1 03:07:51 UTC 2007