Solver Name | Answer | Objective function | CPU time | Wall clock time |
---|---|---|---|---|
glpPB 0.2 | UNSAT | 19.2431 | 19.2515 |
Name | normalized-PB06/OPT-SMALLINT/reduced/mps-v2-20-10/plato.asu.edu/ pub/unibo/normalized-reduced-mps-v2-20-10-dc1c.opb |
MD5SUM | 5bb71a9130ac2c3fe622e296e248e968 |
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 | 19.2431 |
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 | 58150 |
Total number of constraints | 1648 |
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 | 1648 |
Minimum length of a constraint | 31 |
Maximum length of a constraint | 58150 |
Number of terms in the objective function | 58150 |
Biggest coefficient in the objective function | 41346 |
Number of bits for the biggest coefficient in the objective function | 16 |
Sum of the numbers in the objective function | 580891 |
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 | 580891 |
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 19.19/19.24 c starting to Solve 19.19/19.24 s UNSATISFIABLE
ERROR: no interpretation found !
/tmp/evaluation/362704-1177017151/instance-362704-1177017151.opb is already a linear file
runsolver version 3.2.2 (c) roussel@cril.univ-artois.fr command line: runsolver --timestamp -w ROOT/results/node4/watcher-362704-1177017151 -o ROOT/results/node4/solver-362704-1177017151 -C 1800 -W 3600 -M 1800 --output-limit 1,15 glpPBv3 /tmp/evaluation/362704-1177017151/instance-362704-1177017151.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 0.99 0.99 3/77 12523 /proc/meminfo: memFree=1680272/2055920 swapFree=4153812/4192956 [pid=12523] ppid=12521 vsize=2644 CPUtime=0 /proc/12523/stat : 12523 (glpPBv3) R 12521 12523 12140 0 -1 0 254 0 0 0 0 0 0 0 18 0 1 0 177752831 2707456 224 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 11054807 0 0 4096 0 0 0 0 17 1 0 0 /proc/12523/statm: 661 224 192 40 0 76 0 [startup+0.0409289 s] /proc/loadavg: 0.93 0.99 0.99 3/77 12523 /proc/meminfo: memFree=1680272/2055920 swapFree=4153812/4192956 [pid=12523] ppid=12521 vsize=3312 CPUtime=0.03 /proc/12523/stat : 12523 (glpPBv3) R 12521 12523 12140 0 -1 0 436 0 0 0 3 0 0 0 18 0 1 0 177752831 3391488 406 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 11054807 0 0 4096 0 0 0 0 17 1 0 0 /proc/12523/statm: 828 406 192 40 0 243 0 Current children cumulated CPU time (s) 0.03 Current children cumulated vsize (KiB) 3312 [startup+0.101935 s] /proc/loadavg: 0.93 0.99 0.99 3/77 12523 /proc/meminfo: memFree=1680272/2055920 swapFree=4153812/4192956 [pid=12523] ppid=12521 vsize=4508 CPUtime=0.09 /proc/12523/stat : 12523 (glpPBv3) R 12521 12523 12140 0 -1 0 736 0 0 0 9 0 0 0 18 0 1 0 177752831 4616192 706 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 11054807 0 0 4096 0 0 0 0 17 1 0 0 /proc/12523/statm: 1127 706 192 40 0 542 0 Current children cumulated CPU time (s) 0.09 Current children cumulated vsize (KiB) 4508 [startup+0.301953 s] /proc/loadavg: 0.93 0.99 0.99 3/77 12523 /proc/meminfo: memFree=1680272/2055920 swapFree=4153812/4192956 [pid=12523] ppid=12521 vsize=8372 CPUtime=0.29 /proc/12523/stat : 12523 (glpPBv3) R 12521 12523 12140 0 -1 0 1694 0 0 0 29 0 0 0 19 0 1 0 177752831 8572928 1664 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 11054807 0 0 4096 0 0 0 0 17 1 0 0 /proc/12523/statm: 2093 1664 192 40 0 1508 0 Current children cumulated CPU time (s) 0.29 Current children cumulated vsize (KiB) 8372 [startup+0.701993 s] /proc/loadavg: 0.93 0.99 0.99 3/77 12523 /proc/meminfo: memFree=1680272/2055920 swapFree=4153812/4192956 [pid=12523] ppid=12521 vsize=10640 CPUtime=0.69 /proc/12523/stat : 12523 (glpPBv3) R 12521 12523 12140 0 -1 0 2282 0 0 0 69 0 0 0 23 0 1 0 177752831 10895360 2252 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 11054807 0 0 4096 0 0 0 0 17 1 0 0 /proc/12523/statm: 2660 2252 199 40 0 2075 0 Current children cumulated CPU time (s) 0.69 Current children cumulated vsize (KiB) 10640 [startup+1.50107 s] /proc/loadavg: 0.93 0.99 0.99 2/78 12524 /proc/meminfo: memFree=1670600/2055920 swapFree=4153812/4192956 [pid=12523] ppid=12521 vsize=35228 CPUtime=1.48 /proc/12523/stat : 12523 (glpPBv3) R 12521 12523 12140 0 -1 0 8534 0 0 0 146 2 0 0 25 0 1 0 177752831 36073472 8452 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134582191 0 0 4096 0 0 0 0 17 1 0 0 /proc/12523/statm: 8807 8452 221 40 0 8222 0 Current children cumulated CPU time (s) 1.48 Current children cumulated vsize (KiB) 35228 [startup+3.10122 s] /proc/loadavg: 0.93 0.99 0.99 2/78 12524 /proc/meminfo: memFree=1646920/2055920 swapFree=4153812/4192956 [pid=12523] ppid=12521 vsize=35228 CPUtime=3.09 /proc/12523/stat : 12523 (glpPBv3) R 12521 12523 12140 0 -1 0 8534 0 0 0 306 3 0 0 25 0 1 0 177752831 36073472 8452 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0 /proc/12523/statm: 8807 8452 221 40 0 8222 0 Current children cumulated CPU time (s) 3.09 Current children cumulated vsize (KiB) 35228 [startup+6.30153 s] /proc/loadavg: 0.93 0.99 0.99 2/78 12524 /proc/meminfo: memFree=1646728/2055920 swapFree=4153812/4192956 [pid=12523] ppid=12521 vsize=35504 CPUtime=6.29 /proc/12523/stat : 12523 (glpPBv3) R 12521 12523 12140 0 -1 0 8603 0 0 0 626 3 0 0 25 0 1 0 177752831 36356096 8521 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134589855 0 0 4096 0 0 0 0 17 1 0 0 /proc/12523/statm: 8876 8521 221 40 0 8291 0 Current children cumulated CPU time (s) 6.29 Current children cumulated vsize (KiB) 35504 [startup+12.7011 s] /proc/loadavg: 0.94 0.99 0.99 2/78 12524 /proc/meminfo: memFree=1646728/2055920 swapFree=4153812/4192956 [pid=12523] ppid=12521 vsize=35504 CPUtime=12.69 /proc/12523/stat : 12523 (glpPBv3) R 12521 12523 12140 0 -1 0 10231 0 0 0 1265 4 0 0 25 0 1 0 177752831 36356096 8521 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134581068 0 0 4096 0 0 0 0 17 1 0 0 /proc/12523/statm: 8876 8521 221 40 0 8291 0 Current children cumulated CPU time (s) 12.69 Current children cumulated vsize (KiB) 35504 Solver just ended. Dumping a history of the last processes samples [startup+15.9015 s] /proc/loadavg: 0.94 0.99 0.99 2/78 12524 /proc/meminfo: memFree=1646728/2055920 swapFree=4153812/4192956 [pid=12523] ppid=12521 vsize=35504 CPUtime=15.89 /proc/12523/stat : 12523 (glpPBv3) R 12521 12523 12140 0 -1 0 10231 0 0 0 1585 4 0 0 25 0 1 0 177752831 36356096 8521 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134590104 0 0 4096 0 0 0 0 17 1 0 0 /proc/12523/statm: 8876 8521 221 40 0 8291 0 Current children cumulated CPU time (s) 15.89 Current children cumulated vsize (KiB) 35504 [startup+17.5016 s] /proc/loadavg: 0.94 0.99 0.99 2/78 12524 /proc/meminfo: memFree=1646728/2055920 swapFree=4153812/4192956 [pid=12523] ppid=12521 vsize=35504 CPUtime=17.49 /proc/12523/stat : 12523 (glpPBv3) R 12521 12523 12140 0 -1 0 10231 0 0 0 1745 4 0 0 25 0 1 0 177752831 36356096 8521 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134589905 0 0 4096 0 0 0 0 17 1 0 0 /proc/12523/statm: 8876 8521 221 40 0 8291 0 Current children cumulated CPU time (s) 17.49 Current children cumulated vsize (KiB) 35504 [startup+18.3017 s] /proc/loadavg: 0.94 0.99 0.99 2/78 12524 /proc/meminfo: memFree=1646728/2055920 swapFree=4153812/4192956 [pid=12523] ppid=12521 vsize=35504 CPUtime=18.29 /proc/12523/stat : 12523 (glpPBv3) R 12521 12523 12140 0 -1 0 10231 0 0 0 1825 4 0 0 25 0 1 0 177752831 36356096 8521 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134590094 0 0 4096 0 0 0 0 17 1 0 0 /proc/12523/statm: 8876 8521 221 40 0 8291 0 Current children cumulated CPU time (s) 18.29 Current children cumulated vsize (KiB) 35504 [startup+18.7057 s] /proc/loadavg: 0.94 0.99 0.99 2/78 12524 /proc/meminfo: memFree=1646728/2055920 swapFree=4153812/4192956 [pid=12523] ppid=12521 vsize=35504 CPUtime=18.69 /proc/12523/stat : 12523 (glpPBv3) R 12521 12523 12140 0 -1 0 10231 0 0 0 1865 4 0 0 25 0 1 0 177752831 36356096 8521 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134590064 0 0 4096 0 0 0 0 17 1 0 0 /proc/12523/statm: 8876 8521 221 40 0 8291 0 Current children cumulated CPU time (s) 18.69 Current children cumulated vsize (KiB) 35504 [startup+19.1018 s] /proc/loadavg: 0.94 0.99 0.99 2/78 12524 /proc/meminfo: memFree=1646728/2055920 swapFree=4153812/4192956 [pid=12523] ppid=12521 vsize=35504 CPUtime=19.09 /proc/12523/stat : 12523 (glpPBv3) R 12521 12523 12140 0 -1 0 10231 0 0 0 1905 4 0 0 25 0 1 0 177752831 36356096 8521 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134637567 0 0 4096 0 0 0 0 17 1 0 0 /proc/12523/statm: 8876 8521 221 40 0 8291 0 Current children cumulated CPU time (s) 19.09 Current children cumulated vsize (KiB) 35504 [startup+19.2018 s] /proc/loadavg: 0.94 0.99 0.99 2/78 12524 /proc/meminfo: memFree=1646728/2055920 swapFree=4153812/4192956 [pid=12523] ppid=12521 vsize=35504 CPUtime=19.19 /proc/12523/stat : 12523 (glpPBv3) R 12521 12523 12140 0 -1 0 10231 0 0 0 1915 4 0 0 25 0 1 0 177752831 36356096 8521 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134590094 0 0 4096 0 0 0 0 17 1 0 0 /proc/12523/statm: 8876 8521 221 40 0 8291 0 Current children cumulated CPU time (s) 19.19 Current children cumulated vsize (KiB) 35504 Child status: 20 Real time (s): 19.2515 CPU time (s): 19.2431 CPU user time (s): 19.1921 CPU system time (s): 0.050992 CPU usage (%): 99.9561 Max. virtual memory (cumulated for all children) (KiB): 35504 getrusage(RUSAGE_CHILDREN,...) data: user time used= 19.1921 system time used= 0.050992 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 10466 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= 400 runsolver used 0.023996 second user time and 0.051992 second system time The end
Begin job on node4 on Thu Apr 19 21:12:31 UTC 2007 IDJOB= 362704 IDBENCH= 1630 IDSOLVER= 166 FILE ID= node4/362704-1177017151 PBS_JOBID= 4630555 Free space on /tmp= 66469 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/unibo/normalized-reduced-mps-v2-20-10-dc1c.opb COMMAND LINE= glpPBv3 /tmp/evaluation/362704-1177017151/instance-362704-1177017151.opb CONVERSION COMMAND LINE= runsolver -w ROOT/results/node4/convwatcher-362704-1177017151 -o ROOT/results/node4/conversion-362704-1177017151 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/362704-1177017151/instance-362704-1177017151.opb CONVERSION RUNSOLVER STATUS CODE= 0 CONVERSION STATUS CODE= 0 RUNSOLVER COMMAND LINE= runsolver --timestamp -w ROOT/results/node4/watcher-362704-1177017151 -o ROOT/results/node4/solver-362704-1177017151 -C 1800 -W 3600 -M 1800 --output-limit 1,15 glpPBv3 /tmp/evaluation/362704-1177017151/instance-362704-1177017151.opb META MD5SUM SOLVER= 9ebec3e8d890fdeefad01654ad9b68b7 MD5SUM BENCH= 5bb71a9130ac2c3fe622e296e248e968 RANDOM SEED= 571211740 TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB Linux node4.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 : 3000.218 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 : 5931.00 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 : 3000.218 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: 1680680 kB Buffers: 38384 kB Cached: 254296 kB SwapCached: 2236 kB Active: 108804 kB Inactive: 207080 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055920 kB LowFree: 1680680 kB SwapTotal: 4192956 kB SwapFree: 4153812 kB Dirty: 5012 kB Writeback: 0 kB Mapped: 30800 kB Slab: 44836 kB Committed_AS: 5302452 kB PageTables: 1816 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= 66469 MiB End job on node4 on Thu Apr 19 21:12:50 UTC 2007