Solver Name | Answer | Objective function | CPU time | Wall clock time |
---|---|---|---|---|
glpPB 0.2 | ? (exit code) | 13.6889 | 13.6959 |
Name | normalized-PB06/OPT-SMALLINT/reduced/mps-v2-20-10/plato.asu.edu/ pub/milp/normalized-reduced-mps-v2-20-10-neos7.opb |
MD5SUM | a93c44578e8ffcb65ad1c65e578ef076 |
Bench Category | OPT-SMALLINT (optimisation, small integers) |
Best result obtained on this benchmark | SAT |
Best value of the objective obtained on this benchmark | 45 |
Best CPU time to get the best result obtained on this benchmark | 1782.76 |
Has Objective Function | YES |
Satisfiable | YES |
(Un)Satisfiability was proved | YES |
Best value of the objective function | 45 |
Optimality of the best value was proved | NO |
Number of variables | 33010 |
Total number of constraints | 2154 |
Number of constraints which are clauses | 0 |
Number of constraints which are cardinality constraints (but not clauses) | 142 |
Number of constraints which are nor clauses,nor cardinality constraints | 2012 |
Minimum length of a constraint | 2 |
Maximum length of a constraint | 441 |
Number of terms in the objective function | 4506 |
Biggest coefficient in the objective function | 7151 |
Number of bits for the biggest coefficient in the objective function | 13 |
Sum of the numbers in the objective function | 527624 |
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 | 527624 |
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 13.59/13.69 c starting to Solve 13.59/13.69 Assertion failed: x >= lb; file glpmip2.c; line 230
ERROR: no interpretation found !
/tmp/evaluation/350735-1176543811/instance-350735-1176543811.opb is already a linear file
runsolver version 3.2.2 (c) roussel@cril.univ-artois.fr command line: runsolver --timestamp -w ROOT/results/node5/watcher-350735-1176543811 -o ROOT/results/node5/solver-350735-1176543811 -C 1800 -W 3600 -M 1800 --output-limit 1,15 glpPBv3 /tmp/evaluation/350735-1176543811/instance-350735-1176543811.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: 1.00 1.00 1.00 3/77 21167 /proc/meminfo: memFree=1491400/2055920 swapFree=4192956/4192956 [pid=21167] ppid=21165 vsize=2644 CPUtime=0 /proc/21167/stat : 21167 (glpPBv3) R 21165 21167 20294 0 -1 0 258 0 0 0 0 0 0 0 18 0 1 0 130418794 2707456 228 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 8359639 0 0 4096 0 0 0 0 17 1 0 0 /proc/21167/statm: 661 228 192 40 0 76 0 [startup+0.075801 s] /proc/loadavg: 1.00 1.00 1.00 3/77 21167 /proc/meminfo: memFree=1491400/2055920 swapFree=4192956/4192956 [pid=21167] ppid=21165 vsize=3716 CPUtime=0.07 /proc/21167/stat : 21167 (glpPBv3) R 21165 21167 20294 0 -1 0 530 0 0 0 7 0 0 0 18 0 1 0 130418794 3805184 500 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 8353567 0 0 4096 0 0 0 0 17 1 0 0 /proc/21167/statm: 929 500 199 40 0 344 0 Current children cumulated CPU time (s) 0.07 Current children cumulated vsize (KiB) 3716 [startup+0.101803 s] /proc/loadavg: 1.00 1.00 1.00 3/77 21167 /proc/meminfo: memFree=1491400/2055920 swapFree=4192956/4192956 [pid=21167] ppid=21165 vsize=3848 CPUtime=0.09 /proc/21167/stat : 21167 (glpPBv3) R 21165 21167 20294 0 -1 0 568 0 0 0 9 0 0 0 18 0 1 0 130418794 3940352 538 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134530893 0 0 4096 0 0 0 0 17 1 0 0 /proc/21167/statm: 962 538 199 40 0 377 0 Current children cumulated CPU time (s) 0.09 Current children cumulated vsize (KiB) 3848 [startup+0.301826 s] /proc/loadavg: 1.00 1.00 1.00 3/77 21167 /proc/meminfo: memFree=1491400/2055920 swapFree=4192956/4192956 [pid=21167] ppid=21165 vsize=7044 CPUtime=0.29 /proc/21167/stat : 21167 (glpPBv3) R 21165 21167 20294 0 -1 0 1379 0 0 0 29 0 0 0 19 0 1 0 130418794 7213056 1349 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134530891 0 0 4096 0 0 0 0 17 1 0 0 /proc/21167/statm: 1761 1349 199 40 0 1176 0 Current children cumulated CPU time (s) 0.29 Current children cumulated vsize (KiB) 7044 [startup+0.701871 s] /proc/loadavg: 1.00 1.00 1.00 3/77 21167 /proc/meminfo: memFree=1491400/2055920 swapFree=4192956/4192956 [pid=21167] ppid=21165 vsize=20076 CPUtime=0.69 /proc/21167/stat : 21167 (glpPBv3) R 21165 21167 20294 0 -1 0 4752 0 0 0 68 1 0 0 23 0 1 0 130418794 20557824 4621 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134589927 0 0 4096 0 0 0 0 17 1 0 0 /proc/21167/statm: 5019 4621 221 40 0 4434 0 Current children cumulated CPU time (s) 0.69 Current children cumulated vsize (KiB) 20076 [startup+1.50196 s] /proc/loadavg: 1.00 1.00 1.00 2/78 21168 /proc/meminfo: memFree=1473664/2055920 swapFree=4192956/4192956 [pid=21167] ppid=21165 vsize=20076 CPUtime=1.49 /proc/21167/stat : 21167 (glpPBv3) R 21165 21167 20294 0 -1 0 4752 0 0 0 148 1 0 0 25 0 1 0 130418794 20557824 4621 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134589790 0 0 4096 0 0 0 0 17 1 0 0 /proc/21167/statm: 5019 4621 221 40 0 4434 0 Current children cumulated CPU time (s) 1.49 Current children cumulated vsize (KiB) 20076 [startup+3.10114 s] /proc/loadavg: 1.00 1.00 1.00 2/78 21168 /proc/meminfo: memFree=1473536/2055920 swapFree=4192956/4192956 [pid=21167] ppid=21165 vsize=19288 CPUtime=3.09 /proc/21167/stat : 21167 (glpPBv3) R 21165 21167 20294 0 -1 0 5031 0 0 0 308 1 0 0 25 0 1 0 130418794 19750912 4424 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134588012 0 0 4096 0 0 0 0 17 1 0 0 /proc/21167/statm: 4822 4424 221 40 0 4237 0 Current children cumulated CPU time (s) 3.09 Current children cumulated vsize (KiB) 19288 [startup+6.3015 s] /proc/loadavg: 1.00 1.00 1.00 2/78 21168 /proc/meminfo: memFree=1471104/2055920 swapFree=4192956/4192956 [pid=21167] ppid=21165 vsize=22000 CPUtime=6.29 /proc/21167/stat : 21167 (glpPBv3) R 21165 21167 20294 0 -1 0 18864 0 0 0 622 7 0 0 25 0 1 0 130418794 22528000 5125 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134534975 0 0 4096 0 0 0 0 17 1 0 0 /proc/21167/statm: 5500 5125 227 40 0 4915 0 Current children cumulated CPU time (s) 6.29 Current children cumulated vsize (KiB) 22000 [startup+12.7012 s] /proc/loadavg: 1.00 1.00 1.00 2/78 21168 /proc/meminfo: memFree=1471104/2055920 swapFree=4192956/4192956 [pid=21167] ppid=21165 vsize=22260 CPUtime=12.69 /proc/21167/stat : 21167 (glpPBv3) R 21165 21167 20294 0 -1 0 25864 0 0 0 1259 10 0 0 25 0 1 0 130418794 22794240 5190 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134632895 0 0 4096 0 0 0 0 17 1 0 0 /proc/21167/statm: 5565 5190 227 40 0 4980 0 Current children cumulated CPU time (s) 12.69 Current children cumulated vsize (KiB) 22260 Solver just ended. Dumping a history of the last processes samples [startup+13.1013 s] /proc/loadavg: 1.00 1.00 1.00 2/78 21168 /proc/meminfo: memFree=1471104/2055920 swapFree=4192956/4192956 [pid=21167] ppid=21165 vsize=22260 CPUtime=13.09 /proc/21167/stat : 21167 (glpPBv3) R 21165 21167 20294 0 -1 0 25864 0 0 0 1299 10 0 0 25 0 1 0 130418794 22794240 5190 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134543278 0 0 4096 0 0 0 0 17 1 0 0 /proc/21167/statm: 5565 5190 227 40 0 4980 0 Current children cumulated CPU time (s) 13.09 Current children cumulated vsize (KiB) 22260 [startup+13.5013 s] /proc/loadavg: 1.00 1.00 1.00 2/78 21168 /proc/meminfo: memFree=1471104/2055920 swapFree=4192956/4192956 [pid=21167] ppid=21165 vsize=22260 CPUtime=13.49 /proc/21167/stat : 21167 (glpPBv3) R 21165 21167 20294 0 -1 0 25864 0 0 0 1339 10 0 0 25 0 1 0 130418794 22794240 5190 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134632405 0 0 4096 0 0 0 0 17 1 0 0 /proc/21167/statm: 5565 5190 227 40 0 4980 0 Current children cumulated CPU time (s) 13.49 Current children cumulated vsize (KiB) 22260 [startup+13.6013 s] /proc/loadavg: 1.00 1.00 1.00 2/78 21168 /proc/meminfo: memFree=1471104/2055920 swapFree=4192956/4192956 [pid=21167] ppid=21165 vsize=22260 CPUtime=13.59 /proc/21167/stat : 21167 (glpPBv3) R 21165 21167 20294 0 -1 0 25864 0 0 0 1349 10 0 0 25 0 1 0 130418794 22794240 5190 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134629283 0 0 4096 0 0 0 0 17 1 0 0 /proc/21167/statm: 5565 5190 227 40 0 4980 0 Current children cumulated CPU time (s) 13.59 Current children cumulated vsize (KiB) 22260 Child status: 1 Real time (s): 13.6959 CPU time (s): 13.6889 CPU user time (s): 13.5789 CPU system time (s): 0.109983 CPU usage (%): 99.9487 Max. virtual memory (cumulated for all children) (KiB): 26616 getrusage(RUSAGE_CHILDREN,...) data: user time used= 13.5789 system time used= 0.109983 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 27202 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= 303 runsolver used 0.014997 second user time and 0.040993 second system time The end
Begin job on node5 on Sat Apr 14 09:43:31 UTC 2007 IDJOB= 350735 IDBENCH= 1582 IDSOLVER= 166 FILE ID= node5/350735-1176543811 PBS_JOBID= 4556735 Free space on /tmp= 66554 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-neos7.opb COMMAND LINE= glpPBv3 /tmp/evaluation/350735-1176543811/instance-350735-1176543811.opb CONVERSION COMMAND LINE= runsolver -w ROOT/results/node5/convwatcher-350735-1176543811 -o ROOT/results/node5/conversion-350735-1176543811 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/350735-1176543811/instance-350735-1176543811.opb CONVERSION RUNSOLVER STATUS CODE= 0 CONVERSION STATUS CODE= 0 RUNSOLVER COMMAND LINE= runsolver --timestamp -w ROOT/results/node5/watcher-350735-1176543811 -o ROOT/results/node5/solver-350735-1176543811 -C 1800 -W 3600 -M 1800 --output-limit 1,15 glpPBv3 /tmp/evaluation/350735-1176543811/instance-350735-1176543811.opb META MD5SUM SOLVER= 9ebec3e8d890fdeefad01654ad9b68b7 MD5SUM BENCH= a93c44578e8ffcb65ad1c65e578ef076 RANDOM SEED= 436119051 TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB Linux node5.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 : 3000.232 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 : 3000.232 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: 1491744 kB Buffers: 42736 kB Cached: 395592 kB SwapCached: 0 kB Active: 139148 kB Inactive: 359260 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055920 kB LowFree: 1491744 kB SwapTotal: 4192956 kB SwapFree: 4192956 kB Dirty: 3512 kB Writeback: 0 kB Mapped: 78948 kB Slab: 51328 kB Committed_AS: 4716832 kB PageTables: 1736 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= 66554 MiB End job on node5 on Sat Apr 14 09:43:45 UTC 2007