Solver Name | Answer | Objective function | CPU time | Wall clock time |
---|---|---|---|---|
glpPB 0.2 | ? (exit code) | 217.066 | 217.132 |
Name | normalized-PB06/OPT-SMALLINT/reduced/mps-v2-20-10/plato.asu.edu/ pub/milp/normalized-reduced-mps-v2-20-10-neos11.opb |
MD5SUM | d62742ce7b3ddc885e86cc367d20ba86 |
Bench Category | OPT-SMALLINT (optimisation, small integers) |
Best result obtained on this benchmark | UNSAT |
Best value of the objective obtained on this benchmark | |
Best CPU time to get the best result obtained on this benchmark | 0.670897 |
Has Objective Function | YES |
Satisfiable | NO |
(Un)Satisfiability was proved | YES |
Best value of the objective function | |
Optimality of the best value was proved | |
Number of variables | 8600 |
Total number of constraints | 2806 |
Number of constraints which are clauses | 600 |
Number of constraints which are cardinality constraints (but not clauses) | 120 |
Number of constraints which are nor clauses,nor cardinality constraints | 2086 |
Minimum length of a constraint | 2 |
Maximum length of a constraint | 450 |
Number of terms in the objective function | 5400 |
Biggest coefficient in the objective function | 1457 |
Number of bits for the biggest coefficient in the objective function | 11 |
Sum of the numbers in the objective function | 528660 |
Number of bits of the sum of numbers in the objective function | 20 |
Biggest number in a constraint | 262144 |
Number of bits of the biggest number in a constraint | 19 |
Biggest sum of numbers in a constraint | 528660 |
Number of bits of the biggest sum of numbers | 20 |
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 217.02/217.13 c starting to Solve 217.02/217.13 c ERROR in MIP Solver [1]
ERROR: no interpretation found !
/tmp/evaluation/362578-1177015143/instance-362578-1177015143.opb is already a linear file
runsolver version 3.2.2 (c) roussel@cril.univ-artois.fr command line: runsolver --timestamp -w ROOT/results/node71/watcher-362578-1177015143 -o ROOT/results/node71/solver-362578-1177015143 -C 1800 -W 3600 -M 1800 --output-limit 1,15 glpPBv3 /tmp/evaluation/362578-1177015143/instance-362578-1177015143.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: 0.77 0.92 0.97 3/64 3100 /proc/meminfo: memFree=1156392/2055920 swapFree=4184232/4192956 [pid=3100] ppid=3098 vsize=2644 CPUtime=0 /proc/3100/stat : 3100 (glpPBv3) R 3098 3100 3026 0 -1 0 254 0 0 0 0 0 0 0 18 0 1 0 177503599 2707456 224 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 7671511 0 0 4096 0 0 0 0 17 1 0 0 /proc/3100/statm: 661 225 192 40 0 76 0 [startup+0.092215 s] /proc/loadavg: 0.77 0.92 0.97 3/64 3100 /proc/meminfo: memFree=1156392/2055920 swapFree=4184232/4192956 [pid=3100] ppid=3098 vsize=3848 CPUtime=0.08 /proc/3100/stat : 3100 (glpPBv3) R 3098 3100 3026 0 -1 0 564 0 0 0 8 0 0 0 18 0 1 0 177503599 3940352 534 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 7671511 0 0 4096 0 0 0 0 17 1 0 0 /proc/3100/statm: 962 534 199 40 0 377 0 Current children cumulated CPU time (s) 0.08 Current children cumulated vsize (KiB) 3848 [startup+0.102216 s] /proc/loadavg: 0.77 0.92 0.97 3/64 3100 /proc/meminfo: memFree=1156392/2055920 swapFree=4184232/4192956 [pid=3100] ppid=3098 vsize=3848 CPUtime=0.09 /proc/3100/stat : 3100 (glpPBv3) R 3098 3100 3026 0 -1 0 579 0 0 0 9 0 0 0 18 0 1 0 177503599 3940352 549 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 7671511 0 0 4096 0 0 0 0 17 1 0 0 /proc/3100/statm: 962 549 199 40 0 377 0 Current children cumulated CPU time (s) 0.09 Current children cumulated vsize (KiB) 3848 [startup+0.301243 s] /proc/loadavg: 0.77 0.92 0.97 3/64 3100 /proc/meminfo: memFree=1156392/2055920 swapFree=4184232/4192956 [pid=3100] ppid=3098 vsize=9760 CPUtime=0.29 /proc/3100/stat : 3100 (glpPBv3) R 3098 3100 3026 0 -1 0 2058 0 0 0 29 0 0 0 19 0 1 0 177503599 9994240 2027 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0 /proc/3100/statm: 2440 2027 221 40 0 1855 0 Current children cumulated CPU time (s) 0.29 Current children cumulated vsize (KiB) 9760 [startup+0.702298 s] /proc/loadavg: 0.77 0.92 0.97 3/64 3100 /proc/meminfo: memFree=1156392/2055920 swapFree=4184232/4192956 [pid=3100] ppid=3098 vsize=9920 CPUtime=0.69 /proc/3100/stat : 3100 (glpPBv3) R 3098 3100 3026 0 -1 0 2273 0 0 0 69 0 0 0 23 0 1 0 177503599 10158080 2067 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0 /proc/3100/statm: 2480 2067 221 40 0 1895 0 Current children cumulated CPU time (s) 0.69 Current children cumulated vsize (KiB) 9920 [startup+1.50141 s] /proc/loadavg: 0.77 0.92 0.97 2/65 3101 /proc/meminfo: memFree=1148960/2055920 swapFree=4184232/4192956 [pid=3100] ppid=3098 vsize=9608 CPUtime=1.48 /proc/3100/stat : 3100 (glpPBv3) R 3098 3100 3026 0 -1 0 3072 0 0 0 148 0 0 0 25 0 1 0 177503599 9838592 1989 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134582806 0 0 4096 0 0 0 0 17 1 0 0 /proc/3100/statm: 2402 1989 221 40 0 1817 0 Current children cumulated CPU time (s) 1.48 Current children cumulated vsize (KiB) 9608 [startup+3.10162 s] /proc/loadavg: 0.77 0.92 0.97 2/65 3101 /proc/meminfo: memFree=1149024/2055920 swapFree=4184232/4192956 [pid=3100] ppid=3098 vsize=9920 CPUtime=3.09 /proc/3100/stat : 3100 (glpPBv3) R 3098 3100 3026 0 -1 0 4670 0 0 0 308 1 0 0 25 0 1 0 177503599 10158080 2067 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0 /proc/3100/statm: 2480 2067 221 40 0 1895 0 Current children cumulated CPU time (s) 3.09 Current children cumulated vsize (KiB) 9920 [startup+6.30106 s] /proc/loadavg: 0.79 0.92 0.97 2/65 3101 /proc/meminfo: memFree=1148840/2055920 swapFree=4184232/4192956 [pid=3100] ppid=3098 vsize=9608 CPUtime=6.29 /proc/3100/stat : 3100 (glpPBv3) R 3098 3100 3026 0 -1 0 11065 0 0 0 624 5 0 0 25 0 1 0 177503599 9838592 1989 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0 /proc/3100/statm: 2402 1989 221 40 0 1817 0 Current children cumulated CPU time (s) 6.29 Current children cumulated vsize (KiB) 9608 [startup+12.7019 s] /proc/loadavg: 0.81 0.92 0.97 2/65 3101 /proc/meminfo: memFree=1148840/2055920 swapFree=4184232/4192956 [pid=3100] ppid=3098 vsize=9608 CPUtime=12.68 /proc/3100/stat : 3100 (glpPBv3) R 3098 3100 3026 0 -1 0 24177 0 0 0 1257 11 0 0 25 0 1 0 177503599 9838592 1989 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134583586 0 0 4096 0 0 0 0 17 1 0 0 /proc/3100/statm: 2402 1989 221 40 0 1817 0 Current children cumulated CPU time (s) 12.68 Current children cumulated vsize (KiB) 9608 [startup+25.5017 s] /proc/loadavg: 0.85 0.93 0.97 2/65 3101 /proc/meminfo: memFree=1148840/2055920 swapFree=4184232/4192956 [pid=3100] ppid=3098 vsize=9920 CPUtime=25.48 /proc/3100/stat : 3100 (glpPBv3) R 3098 3100 3026 0 -1 0 48162 0 0 0 2525 23 0 0 25 0 1 0 177503599 10158080 2067 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0 /proc/3100/statm: 2480 2067 221 40 0 1895 0 Current children cumulated CPU time (s) 25.48 Current children cumulated vsize (KiB) 9920 [startup+51.1012 s] /proc/loadavg: 0.90 0.93 0.97 2/65 3101 /proc/meminfo: memFree=1144680/2055920 swapFree=4184232/4192956 [pid=3100] ppid=3098 vsize=13880 CPUtime=51.07 /proc/3100/stat : 3100 (glpPBv3) R 3098 3100 3026 0 -1 0 90601 0 0 0 5061 46 0 0 25 0 1 0 177503599 14213120 3082 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0 /proc/3100/statm: 3470 3082 227 40 0 2885 0 Current children cumulated CPU time (s) 51.07 Current children cumulated vsize (KiB) 13880 [startup+102.305 s] /proc/loadavg: 0.95 0.94 0.97 2/65 3101 /proc/meminfo: memFree=1144744/2055920 swapFree=4184232/4192956 [pid=3100] ppid=3098 vsize=13900 CPUtime=102.26 /proc/3100/stat : 3100 (glpPBv3) R 3098 3100 3026 0 -1 0 93502 0 0 0 10175 51 0 0 25 0 1 0 177503599 14233600 3088 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0 /proc/3100/statm: 3475 3088 227 40 0 2890 0 Current children cumulated CPU time (s) 102.26 Current children cumulated vsize (KiB) 13900 [startup+162.301 s] /proc/loadavg: 0.98 0.95 0.97 2/65 3103 /proc/meminfo: memFree=1144616/2055920 swapFree=4184232/4192956 [pid=3100] ppid=3098 vsize=13900 CPUtime=162.24 /proc/3100/stat : 3100 (glpPBv3) R 3098 3100 3026 0 -1 0 93502 0 0 0 16169 55 0 0 25 0 1 0 177503599 14233600 3088 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0 /proc/3100/statm: 3475 3088 227 40 0 2890 0 Current children cumulated CPU time (s) 162.24 Current children cumulated vsize (KiB) 13900 Solver just ended. Dumping a history of the last processes samples [startup+179.102 s] /proc/loadavg: 0.98 0.95 0.97 2/65 3103 /proc/meminfo: memFree=1146024/2055920 swapFree=4184232/4192956 [pid=3100] ppid=3098 vsize=13924 CPUtime=179.03 /proc/3100/stat : 3100 (glpPBv3) R 3098 3100 3026 0 -1 0 94770 0 0 0 17847 56 0 0 25 0 1 0 177503599 14258176 3090 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134641625 0 0 4096 0 0 0 0 17 1 0 0 /proc/3100/statm: 3481 3090 227 40 0 2896 0 Current children cumulated CPU time (s) 179.03 Current children cumulated vsize (KiB) 13924 [startup+191.901 s] /proc/loadavg: 0.99 0.95 0.97 2/65 3103 /proc/meminfo: memFree=1144552/2055920 swapFree=4184232/4192956 [pid=3100] ppid=3098 vsize=13924 CPUtime=191.83 /proc/3100/stat : 3100 (glpPBv3) R 3098 3100 3026 0 -1 0 97304 0 0 0 19125 58 0 0 25 0 1 0 177503599 14258176 3093 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134640655 0 0 4096 0 0 0 0 17 1 0 0 /proc/3100/statm: 3481 3093 227 40 0 2896 0 Current children cumulated CPU time (s) 191.83 Current children cumulated vsize (KiB) 13924 [startup+204.701 s] /proc/loadavg: 0.99 0.95 0.97 2/65 3103 /proc/meminfo: memFree=1144552/2055920 swapFree=4184232/4192956 [pid=3100] ppid=3098 vsize=13924 CPUtime=204.63 /proc/3100/stat : 3100 (glpPBv3) R 3098 3100 3026 0 -1 0 97733 0 0 0 20404 59 0 0 25 0 1 0 177503599 14258176 3096 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134637825 0 0 4096 0 0 0 0 17 1 0 0 /proc/3100/statm: 3481 3096 227 40 0 2896 0 Current children cumulated CPU time (s) 204.63 Current children cumulated vsize (KiB) 13924 [startup+211.102 s] /proc/loadavg: 0.99 0.95 0.97 2/65 3103 /proc/meminfo: memFree=1144552/2055920 swapFree=4184232/4192956 [pid=3100] ppid=3098 vsize=13924 CPUtime=211.03 /proc/3100/stat : 3100 (glpPBv3) R 3098 3100 3026 0 -1 0 97733 0 0 0 21043 60 0 0 25 0 1 0 177503599 14258176 3096 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0 /proc/3100/statm: 3481 3096 227 40 0 2896 0 Current children cumulated CPU time (s) 211.03 Current children cumulated vsize (KiB) 13924 [startup+214.301 s] /proc/loadavg: 0.99 0.95 0.97 2/65 3103 /proc/meminfo: memFree=1144552/2055920 swapFree=4184232/4192956 [pid=3100] ppid=3098 vsize=13924 CPUtime=214.23 /proc/3100/stat : 3100 (glpPBv3) R 3098 3100 3026 0 -1 0 97733 0 0 0 21363 60 0 0 25 0 1 0 177503599 14258176 3096 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134643691 0 0 4096 0 0 0 0 17 1 0 0 /proc/3100/statm: 3481 3096 227 40 0 2896 0 Current children cumulated CPU time (s) 214.23 Current children cumulated vsize (KiB) 13924 [startup+215.902 s] /proc/loadavg: 0.99 0.95 0.97 2/65 3103 /proc/meminfo: memFree=1144552/2055920 swapFree=4184232/4192956 [pid=3100] ppid=3098 vsize=13924 CPUtime=215.82 /proc/3100/stat : 3100 (glpPBv3) R 3098 3100 3026 0 -1 0 97733 0 0 0 21522 60 0 0 25 0 1 0 177503599 14258176 3096 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134643168 0 0 4096 0 0 0 0 17 1 0 0 /proc/3100/statm: 3481 3096 227 40 0 2896 0 Current children cumulated CPU time (s) 215.82 Current children cumulated vsize (KiB) 13924 [startup+216.706 s] /proc/loadavg: 0.99 0.95 0.97 2/65 3103 /proc/meminfo: memFree=1144552/2055920 swapFree=4184232/4192956 [pid=3100] ppid=3098 vsize=13924 CPUtime=216.63 /proc/3100/stat : 3100 (glpPBv3) R 3098 3100 3026 0 -1 0 97733 0 0 0 21603 60 0 0 25 0 1 0 177503599 14258176 3096 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134581076 0 0 4096 0 0 0 0 17 1 0 0 /proc/3100/statm: 3481 3096 227 40 0 2896 0 Current children cumulated CPU time (s) 216.63 Current children cumulated vsize (KiB) 13924 [startup+217.102 s] /proc/loadavg: 0.99 0.95 0.97 2/65 3103 /proc/meminfo: memFree=1144552/2055920 swapFree=4184232/4192956 [pid=3100] ppid=3098 vsize=13924 CPUtime=217.02 /proc/3100/stat : 3100 (glpPBv3) R 3098 3100 3026 0 -1 0 97733 0 0 0 21642 60 0 0 25 0 1 0 177503599 14258176 3096 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134642520 0 0 4096 0 0 0 0 17 1 0 0 /proc/3100/statm: 3481 3096 227 40 0 2896 0 Current children cumulated CPU time (s) 217.02 Current children cumulated vsize (KiB) 13924 Child status: 10 Real time (s): 217.132 CPU time (s): 217.066 CPU user time (s): 216.455 CPU system time (s): 0.610907 CPU usage (%): 99.9697 Max. virtual memory (cumulated for all children) (KiB): 13924 getrusage(RUSAGE_CHILDREN,...) data: user time used= 216.455 system time used= 0.610907 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 97747 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= 11 involuntary context switches= 256 runsolver used 0.145977 second user time and 0.45693 second system time The end
Begin job on node71 on Thu Apr 19 20:39:03 UTC 2007 IDJOB= 362578 IDBENCH= 1576 IDSOLVER= 166 FILE ID= node71/362578-1177015143 PBS_JOBID= 4630582 Free space on /tmp= 66444 MiB SOLVER NAME= glpPB 0.2 BENCH NAME= HOME/pub/bench/PB06//final/normalized-PB06/OPT-SMALLINT/reduced/mps-v2-20-10/plato.asu.edu/pub/milp/normalized-reduced-mps-v2-20-10-neos11.opb COMMAND LINE= glpPBv3 /tmp/evaluation/362578-1177015143/instance-362578-1177015143.opb CONVERSION COMMAND LINE= runsolver -w ROOT/results/node71/convwatcher-362578-1177015143 -o ROOT/results/node71/conversion-362578-1177015143 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/362578-1177015143/instance-362578-1177015143.opb CONVERSION RUNSOLVER STATUS CODE= 0 CONVERSION STATUS CODE= 0 RUNSOLVER COMMAND LINE= runsolver --timestamp -w ROOT/results/node71/watcher-362578-1177015143 -o ROOT/results/node71/solver-362578-1177015143 -C 1800 -W 3600 -M 1800 --output-limit 1,15 glpPBv3 /tmp/evaluation/362578-1177015143/instance-362578-1177015143.opb META MD5SUM SOLVER= 9ebec3e8d890fdeefad01654ad9b68b7 MD5SUM BENCH= d62742ce7b3ddc885e86cc367d20ba86 RANDOM SEED= 342672746 TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB Linux node71.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: 1156864 kB Buffers: 39624 kB Cached: 779536 kB SwapCached: 2620 kB Active: 212648 kB Inactive: 615796 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055920 kB LowFree: 1156864 kB SwapTotal: 4192956 kB SwapFree: 4184232 kB Dirty: 3136 kB Writeback: 0 kB Mapped: 15484 kB Slab: 56644 kB Committed_AS: 2594224 kB PageTables: 1448 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= 66444 MiB End job on node71 on Thu Apr 19 20:42:40 UTC 2007