Solver Name | Answer | Objective function | CPU time | Wall clock time |
---|---|---|---|---|
glpPB 0.2 | ? (exit code) | 0.332949 | 0.333589 |
Name | normalized-PB06/OPT-SMALLINT/reduced/mps-v2-20-10/MIPLIB/ miplib2003/normalized-reduced-mps-v2-20-10-pp08a.opb |
MD5SUM | da103607b020ad44cf05bd0679eb486a |
Bench Category | OPT-SMALLINT (optimisation, small integers) |
Best result obtained on this benchmark | |
Best value of the objective obtained on this benchmark | |
Best CPU time to get the best result obtained on this benchmark | |
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 | 5344 |
Total number of constraints | 136 |
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 | 136 |
Minimum length of a constraint | 31 |
Maximum length of a constraint | 240 |
Number of terms in the objective function | 3424 |
Biggest coefficient in the objective function | 3121 |
Number of bits for the biggest coefficient in the objective function | 12 |
Sum of the numbers in the objective function | 527152 |
Number of bits of the sum of numbers in the objective function | 20 |
Biggest number in a constraint | 262120 |
Number of bits of the biggest number in a constraint | 18 |
Biggest sum of numbers in a constraint | 527152 |
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 0.29/0.33 c starting to Solve 0.29/0.33 Assertion failed: x >= lb; file glpmip2.c; line 230
ERROR: no interpretation found !
/tmp/evaluation/363362-1177026326/instance-363362-1177026326.opb is already a linear file
runsolver version 3.2.2 (c) roussel@cril.univ-artois.fr command line: runsolver --timestamp -w ROOT/results/node39/watcher-363362-1177026326 -o ROOT/results/node39/solver-363362-1177026326 -C 1800 -W 3600 -M 1800 --output-limit 1,15 glpPBv3 /tmp/evaluation/363362-1177026326/instance-363362-1177026326.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: 0.92 0.98 0.99 3/77 6020 /proc/meminfo: memFree=1838792/2055920 swapFree=4158472/4192956 [pid=6020] ppid=6018 vsize=2644 CPUtime=0 /proc/6020/stat : 6020 (glpPBv3) R 6018 6020 4918 0 -1 0 254 0 0 0 0 0 0 0 18 0 1 0 150544626 2707456 224 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134515192 0 0 4096 0 0 0 0 17 1 0 0 /proc/6020/statm: 661 224 192 40 0 76 0 [startup+0.0495761 s] /proc/loadavg: 0.92 0.98 0.99 3/77 6020 /proc/meminfo: memFree=1838792/2055920 swapFree=4158472/4192956 [pid=6020] ppid=6018 vsize=3316 CPUtime=0.04 /proc/6020/stat : 6020 (glpPBv3) R 6018 6020 4918 0 -1 0 436 0 0 0 4 0 0 0 18 0 1 0 150544626 3395584 406 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 11558615 0 0 4096 0 0 0 0 17 1 0 0 /proc/6020/statm: 829 406 199 40 0 244 0 Current children cumulated CPU time (s) 0.04 Current children cumulated vsize (KiB) 3316 [startup+0.101572 s] /proc/loadavg: 0.92 0.98 0.99 3/77 6020 /proc/meminfo: memFree=1838792/2055920 swapFree=4158472/4192956 [pid=6020] ppid=6018 vsize=4756 CPUtime=0.09 /proc/6020/stat : 6020 (glpPBv3) R 6018 6020 4918 0 -1 0 870 0 0 0 9 0 0 0 18 0 1 0 150544626 4870144 807 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0 /proc/6020/statm: 1189 807 221 40 0 604 0 Current children cumulated CPU time (s) 0.09 Current children cumulated vsize (KiB) 4756 [startup+0.301594 s] /proc/loadavg: 0.92 0.98 0.99 3/77 6020 /proc/meminfo: memFree=1838792/2055920 swapFree=4158472/4192956 [pid=6020] ppid=6018 vsize=5936 CPUtime=0.29 /proc/6020/stat : 6020 (glpPBv3) R 6018 6020 4918 0 -1 0 1249 0 0 0 29 0 0 0 19 0 1 0 150544626 6078464 1103 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134543284 0 0 4096 0 0 0 0 17 1 0 0 /proc/6020/statm: 1484 1103 227 40 0 899 0 Current children cumulated CPU time (s) 0.29 Current children cumulated vsize (KiB) 5936 Solver just ended. Dumping a history of the last processes samples Child status: 1 Real time (s): 0.333589 CPU time (s): 0.332949 CPU user time (s): 0.32695 CPU system time (s): 0.005999 CPU usage (%): 99.8082 Max. virtual memory (cumulated for all children) (KiB): 5936 getrusage(RUSAGE_CHILDREN,...) data: user time used= 0.32695 system time used= 0.005999 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 1253 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= 14 involuntary context switches= 3 runsolver used 0.003999 second user time and 0.004999 second system time The end
Begin job on node39 on Thu Apr 19 23:45:26 UTC 2007 IDJOB= 363362 IDBENCH= 1807 IDSOLVER= 166 FILE ID= node39/363362-1177026326 PBS_JOBID= 4630595 Free space on /tmp= 66487 MiB SOLVER NAME= glpPB 0.2 BENCH NAME= HOME/pub/bench/PB06//final/normalized-PB06/OPT-SMALLINT/reduced/mps-v2-20-10/MIPLIB/miplib2003/normalized-reduced-mps-v2-20-10-pp08a.opb COMMAND LINE= glpPBv3 /tmp/evaluation/363362-1177026326/instance-363362-1177026326.opb CONVERSION COMMAND LINE= runsolver -w ROOT/results/node39/convwatcher-363362-1177026326 -o ROOT/results/node39/conversion-363362-1177026326 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/363362-1177026326/instance-363362-1177026326.opb CONVERSION RUNSOLVER STATUS CODE= 0 CONVERSION STATUS CODE= 0 RUNSOLVER COMMAND LINE= runsolver --timestamp -w ROOT/results/node39/watcher-363362-1177026326 -o ROOT/results/node39/solver-363362-1177026326 -C 1800 -W 3600 -M 1800 --output-limit 1,15 glpPBv3 /tmp/evaluation/363362-1177026326/instance-363362-1177026326.opb META MD5SUM SOLVER= 9ebec3e8d890fdeefad01654ad9b68b7 MD5SUM BENCH= da103607b020ad44cf05bd0679eb486a RANDOM SEED= 635359813 TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB Linux node39.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 : 3000.256 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 : 3000.256 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: 1839200 kB Buffers: 26620 kB Cached: 103476 kB SwapCached: 14404 kB Active: 41968 kB Inactive: 113380 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055920 kB LowFree: 1839200 kB SwapTotal: 4192956 kB SwapFree: 4158472 kB Dirty: 2448 kB Writeback: 0 kB Mapped: 31428 kB Slab: 46584 kB Committed_AS: 1786648 kB PageTables: 2016 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= 66487 MiB End job on node39 on Thu Apr 19 23:45:26 UTC 2007